30 Best Marine Batterys
for February 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.7
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ExpertPower 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications
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ExpertPower 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery

2500-7000 Life Cycles & 10-Year lifetime, Built-in BMS, Perfect for RV, Solar, Marine, Overland, Off-Grid Applications

by ExpertPower
What We like

Impeccably Lightweight: Our LiFePO4 battery is only a 1/3 of the weight of Lead Acid which makes it the disputable choice for RVs, Marine and Off-Grid Applications when towing or mobility is in the consideration.

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Product Features

  • Longer Service Life: Our LiFePO4 battery provides 2500 - 7000 cycles & a 10 years lifetime compared to 200 - 500 cycles & a 3 years lifetime in typical Lead Acid chemistry.
  • Complete Protection: The lithium batterys unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 F (-5 C).
  • Efficient Power: Our LiFePO4 batterys flat discharge curve holds above 12V for up to 95% of its capacity usage providing astronomical boosts in run-time compared to only 50% in Lead Acid.
  • LiFePO4: ExpertPowers newest line of batteries The No.1 Sealed Lead Acid Battery Seller on Amazon.

Lifepo4: ExpertPowers newest line of batteries the no.1 sealed lead acid battery seller on amazon. Complete protection: the lithium batterys unique built-in battery management system (bms) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. built-in low-temp cut off prevents charging under 23 f (-5 c). Longer service life: our lifepo4 battery provides 2500 - 7000 cycles & a 10 years lifetime compared to 200 - 500 cycles & a 3 years lifetime in typical lead acid chemistry. Efficient power: our lifepo4 batterys flat discharge curve holds above 12v for up to 95% of its capacity usage providing astronomical boosts in run-time compared to only 50% in lead acid.

2
9.7
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STANLEY BC25BS Smart 12V Battery Charger for Car/Marine Charging, 25 Amp
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STANLEY BC25BS Smart 12V Battery Charger for Car/Marine Charging

25 Amp

by Stanley
What We like

Allows you to monitor and charge your battery in the quickest and safest way possible; Provides extended longevity

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Product Features

  • High-frequency smart charging technology keeps battery at an optimal charge and automatically switches from fast charge, to top-off, to trickle charge
  • Successfully maintains the battery on any AGM, GEL, or WET automotive or marine 12V battery with the push of a button
  • Dependable and safe to use; In an emergency, the 75-amp engine start helps jump start your vehicle in about 90 seconds
  • Front of battery charger features four different options; LCD screen displays battery status with understandable icons

Dependable and safe to use; in an emergency, the 75-amp engine start helps jump start your vehicle in about 90 seconds Front of battery charger features four different options; lcd screen displays battery status with understandable icons Successfully maintains the battery on any agm, gel, or wet automotive or marine 12v battery with the push of a button High-frequency smart charging technology keeps battery at an optimal charge and automatically switches from fast charge, to top-off, to trickle charge

3
9.7
SCORE
Battery Switch, 12V 24V 48V Battery Disconnect Master Cutoff Switch for Marine Boat RV ATV UTV Vehicles, Waterproof Heavy Duty Battery Isolator Switch (On/Off)
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LotFancy Battery Switch

12V 24V 48V Battery Disconnect Master Cutoff Switch for Marine Boat RV ATV UTV Vehicles, Waterproof Heavy Duty Battery Isolator Switch (On/Off)

by LotFancy
What We like

DURABLE MATERIALThis battery master switch is made of durable plastic housing, tinned copper studs and nuts. Come with 4 stainless steel mounting screws and caps to help fix the switch tightly. Removable rear cover insulates the rear terminals against any short circuits. 4 Removable side plates provided access for battery cables

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Product Features

  • WIDE APPLICATIONThis battery kill switch is widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other electrical equipment's switch, such as flashing light, chassis light, fog light, dome light
  • NO MORE BATTERY DRAINThis battery isolator switch provides a reliable way to shut down electrical power during maintenance and protect batteries from excessive drain when vehicle or boat is not in use
  • EASY OPERATIONRating: 275A DC Continuous (1hr), 455A DC Intermittent (5 min), 1250A DC Cranking (10 sec); Stud Size: 2x3/8" (10mm); Switch on = Power; Switch off = No power
  • COMPATIBLEThis battery disconnect switch is used for DC 12 - 48V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch, simple and economical way to separate batteries

Compatiblethis battery disconnect switch is used for dc 12 - 48v systems to isolate and secure the electrical system, can stand alone or be locked together with other switch, simple and economical way to separate batteries Wide applicationthis battery kill switch is widely used for car, marine, boat, rv, camper, travel trailer, truck, atv, utv, battery banks and other electrical equipment's switch, such as flashing light, chassis light, fog light, dome light No more battery drainthis battery isolator switch provides a reliable way to shut down electrical power during maintenance and protect batteries from excessive drain when vehicle or boat is not in use Easy operationrating: 275a dc continuous (1hr), 455a dc intermittent (5 min), 1250a dc cranking (10 sec); stud size: 2x3/8" (10mm); switch on = power; switch off = no power

4
9.6
SCORE
NOCO Genius GEN5X2, 2-Bank, 10-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation
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NOCO Genius GEN5X2

2-Bank, 10-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation

by NOCO
What We like

Redefined mounting - A simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.

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Product Features

  • Fit type: Universal Fit
  • Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
  • Multiple banks - A two-bank onboard battery charger rated a 10-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.
  • Meet the all-new GEN5X2 - Similar to our GENM2, only better. It's 27% smaller and delivers 43% more power. It's one of the best performing onboard marine battery chargers we have ever made.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

Fit type: universal fit Charge dead batteries - charges batteries as low as 1-volt. or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Multiple banks - a two-bank onboard battery charger rated a 10-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. Meet the all-new gen5x2 - similar to our genm2, only better. it's 27% smaller and delivers 43% more power. it's one of the best performing onboard marine battery chargers we have ever made. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12v, 12v agm, 12v lithium, and 12v repair mode - for all types of lead-acid and lithium-ion batteries. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of ip68, but has survived brutal life cycle testing, including thousands of hours underwater.

5
9.6
SCORE
Schumacher SC1359 15 Amp 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer Auto Desulfator Auto 6V/12V Battery Detection For Cars, Trucks, SUVs, Marine, RV Batteries
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Schumacher SC1359 15 Amp 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer Auto Desulfator Auto 6V/12V Battery Detection For Cars

Trucks, SUVs, Marine, RV Batteries

by Schumacher
What We like

Features 15A to charge and 3A to maintain your battery

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Product Features

  • Reverse hook-up protection ensures charger will not operate if clamps are reversed
  • Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
  • Auto voltage detection automatically detects 6 or 12V batteries
  • Charges compatible battery types, including standard, AGM and deep-cycle batteries

Auto voltage detection automatically detects 6 or 12v batteries Reverse hook-up protection ensures charger will not operate if clamps are reversed Charges compatible battery types, including standard, agm and deep-cycle batteries Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life

6
9.5
SCORE
Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery
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Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery

by Optima
What We like

Cranking Amps - 870 Ampere / Marine Cranking Amps - 870 ampere

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Product Features

  • Mountable in virtually any position. Works well as a boat battery or RV battery
  • 12-Volt, 750 Cold Cranking Amps, Size: 10 inches x 6 7/8 inches x 7 13/16 inches tall, Weight: 43.5 pounds, Dual SAE & 5/16 inches Stainless Steel Stud Posts. 55 Ah C20 capacity
  • Optimal starting power even in bad weather
  • Fifteen times more resistant to vibration for durability
  • Reserve capacity of 120 minutes for constant performance

Mountable in virtually any position. works well as a boat battery or rv battery Optimal starting power even in bad weather 12-volt, 750 cold cranking amps, size: 10 inches x 6 7/8 inches x 7 13/16 inches tall, weight: 43.5 pounds, dual sae & 5/16 inches stainless steel stud posts. 55 ah c20 capacity Fifteen times more resistant to vibration for durability Reserve capacity of 120 minutes for constant performance

7
9.5
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Marine Battery Replaces D27M 8027-127 Group 27
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Banshee Marine Battery Replaces D27M 8027-127 Group 27

by BatteryJack inc.
What We like

Flip-Up Carrying Handle, Dual Post Terminals, Hydrometer Battery Life Indicator

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Product Features

  • Replaces Optima D27M 8027-127 Marine Battery
  • Voltage: 12 | Amp Hours: 77 | Cold Cranking Amps: 800 | Group Size: BCI: 27
  • Enhanced Flooded Battery Technology

Voltage: 12 | amp hours: 77 | cold cranking amps: 800 | group size: bci: 27 Enhanced flooded battery technology Replaces optima d27m 8027-127 marine battery

8
9.5
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NOCO HM327BKS Group 27 Snap-Top Battery Box For Marine, RV, Camper And Trailer Batteries
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NOCO HM327BKS Group 27 Snap-Top Battery Box For Marine

RV, Camper And Trailer Batteries

by NOCO
What We like

Limits battery movement and protects against accidental shorting of battery terminals, as well as, collects battery acid and allows adequate ventilation.

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Product Features

  • Heavy-duty group 27 battery box for 12-volt marine, RV, boat, and trailer batteries.
  • Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation.
  • Built for rugged environments with an impact resistance down to minus 20-degrees Fahrenheit, and unaffected by acid, gas, oil, as well as, UV exposure.
  • Certified and tested to meet United States Coast guard (USCG) code of Federal regulations 183. 420, American boat and yacht Council (ABYC) E-10. 7 specifications, and frustration-free packaging.

Built for rugged environments with an impact resistance down to minus 20-degrees fahrenheit, and unaffected by acid, gas, oil, as well as, uv exposure. Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation. Heavy-duty group 27 battery box for 12-volt marine, rv, boat, and trailer batteries. Certified and tested to meet united states coast guard (uscg) code of federal regulations 183. 420, american boat and yacht council (abyc) e-10. 7 specifications, and frustration-free packaging.

9
9.5
SCORE
Schumacher SC1280 15 Amp 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer for Marine and Automotive Batteries
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Schumacher SC1280 15 Amp 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer for Marine and Automotive Batteries

by Schumacher
What We like

Features 15A to charge and 3A to maintain your battery

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Product Features

  • Auto voltage detection automatically detects 6 or 12V batteries
  • Automatically selects charge rate for charging and maintaining
  • Reverse hook-up protection ensures charger will not operate if clamps are reversed
  • Charges compatible battery types, including standard, AGM, gel and deep-cycle batteries

Charges compatible battery types, including standard, agm, gel and deep-cycle batteries Reverse hook-up protection ensures charger will not operate if clamps are reversed Automatically selects charge rate for charging and maintaining Auto voltage detection automatically detects 6 or 12v batteries

10
9.4
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VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery Marine Deep Cycle HI Performance Battery ideal for boats and 18-35lb minn kota, minnkota, cobra, sevylor and other trolling motor (12V 35AH, GROUP U1)
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VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery Marine Deep Cycle HI Performance Battery ideal for boats and 18-35lb minn kota

minnkota, cobra, sevylor and other trolling motor (12V 35AH, GROUP U1)

by VMAX USA
What We like

Heavy Duty Grids: VMAX heavy duty lead tin alloys provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.

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Product Features

  • Dimensions: L=7.7" W=5" H=6.1"
  • Also avilable as a battery kit: http://www.amazon.com/gp/product/B00HOUCLWE
  • Maintenance Free Operation: There is no need to check specific gravity of the electrolyte or add water to VMAX tanks during float service life. In fact, there is no provision for this type of maintenance.
  • RECOMMENDED CHARGER: VMAX BC1204 12V 3.3Amp

Maintenance free operation: there is no need to check specific gravity of the electrolyte or add water to vmax tanks during float service life. in fact, there is no provision for this type of maintenance. Recommended charger: vmax bc1204 12v 3.3amp Also avilable as a battery kit: http://www.amazon.com/gp/product/b00houclwe Dimensions: l=7.7" w=5" h=6.1"

11
9.4
SCORE
Odyssey 34M-PC1500ST-M TROLLING Thunder Marine Dual Purpose Battery
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Odyssey 34M-PC1500ST-M TROLLING Thunder Marine Dual Purpose Battery

by ODYSSEY
What We like

Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories

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Product Features

  • With Twice The Overall Power And Three Times The Life Of Conventional Marine Batteries
  • Odyssey Extreme Series Marine Battery Model 34M-Pc1500St (Group 34 With Tin-Plated Sae Posts, 3/8 Inch Positive And 5/16 Inch Negative Thread Ss Stud Terminals) Like An Athlete That Is Both A Sprinter And A Long Distance Runner, The Odyssey Marine Dual Purpose Battery Has Both Massive Starting Power And Amazing Deep Cycling Capability - Up To 400 Cycles At 80% Depth Of Discharge

ODYSSEY extreme series marine battery model 34m-pc1500st (group 34 with tin-plated sae posts, 3/8 inch positive and 5/16 inch negative thread ss stud terminals) like an athlete that is both a sprinter and a long distance runner, the ODYSSEY marine dual purpose battery has both massive starting power and amazing deep cycling capability - up to 400 cycles at 80% depth of discharge With twice the overall power and three times the life of conventional marine batteries

12
9.3
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Optima Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery
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Optima Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery

by Optima Batteries
What We like

Pure lead spiralcell design allows for lead to be used in its purest form.C20 Capacity:66 Ah

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Product Features

  • Solid cast cell connections for increased durability and maximum plate height
  • Spiralcell technology for superior vibration resistance and extended life
  • This item is not for sale in Catalina Island
  • Tightly compressed cells for added vibration resistance. Reserve Capacity at 25 Amps: 140 Minutes

Spiralcell technology for superior vibration resistance and extended life Solid cast cell connections for increased durability and maximum plate height This item is not for sale in catalina island Tightly compressed cells for added vibration resistance. reserve capacity at 25 amps: 140 minutes

13
9.2
SCORE
NOCO Genius GENPRO10X3, 3-Bank, 30-Amp (10-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation
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NOCO Genius GENPRO10X3

3-Bank, 30-Amp (10-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation

by NOCO
What We like

Redefined mounting - A simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.

more infoarrow_drop_down

Product Features

  • Meet the all-new GENPRO10X3 - Similar to our GEN3, only better. It's 27% smaller and delivers 33% more power. It's one of the best performing onboard marine battery chargers we have ever made.
  • Designed for water - A fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Fit type: Universal Fit
  • Multiple banks - A three-bank onboard battery charger rated a 30-amps - 10-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.

Meet the all-new genpro10x3 - similar to our gen3, only better. it's 27% smaller and delivers 33% more power. it's one of the best performing onboard marine battery chargers we have ever made. Multiple banks - a three-bank onboard battery charger rated a 30-amps - 10-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. Charge dead batteries - charges batteries as low as 1-volt. or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of ip68, but has survived brutal life cycle testing, including thousands of hours underwater. Fit type: universal fit Charging modes - independently charge and control each battery bank with selectable charging modes - including 12v, 12v agm, 12v lithium, and 12v repair mode - for all types of lead-acid and lithium-ion batteries.

14
9.2
SCORE
NOCO Genius GEN5X3, 3-Bank, 15-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation
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NOCO Genius GEN5X3

3-Bank, 15-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation

by NOCO
What We like

Redefined mounting - A simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.

more infoarrow_drop_down

Product Features

  • Fit type: Universal Fit
  • Charging modes - Independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries.
  • Designed for water - A fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Multiple banks - A three-bank onboard battery charger rated a 15-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.

Charging modes - independently charge and control each battery bank with selectable charging modes - including 12v, 12v agm, 12v lithium, and 12v repair mode - for all types of lead-acid and lithium-ion batteries. Fit type: universal fit Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of ip68, but has survived brutal life cycle testing, including thousands of hours underwater. Charge dead batteries - charges batteries as low as 1-volt. or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Meet the all-new gen5x3 - similar to our genm3, only better. it's 37% smaller and delivers 43% more power. it's one of the best performing onboard marine battery chargers we have ever made. Multiple banks - a three-bank onboard battery charger rated a 15-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

15
8.9
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Camco 55363 Standard Battery Box - Group 24,Regular
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Camco 55363 Standard Battery Box

Group 24,Regular

by Camco
What We like

Lightweight, heavy duty corrosion resistant polypropylene box

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Product Features

  • Meets USCG CFR 183.420 and ABYC E 10.7 specifications
  • Inside Dimensions = 7 inch Wide X 10 3/4 inch Long X 8 inch Tall with 2 inch additional head room for battery terminals
  • Fits group size 24 batteries
  • Includes lift off lid, durable woven hold-down strap, foot clamps and stainless steel screws

Fits group size 24 batteries Meets uscg cfr 183.420 and abyc e 10.7 specifications Inside dimensions = 7 inch wide x 10 3/4 inch long x 8 inch tall with 2 inch additional head room for battery terminals Includes lift off lid, durable woven hold-down strap, foot clamps and stainless steel screws

16
8.8
SCORE
4 Gauge 4 AWG 10 Feet Red + 10 Feet Black Welding Battery Pure Copper Flexible Cable + 10pcs of 3/8
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WindyNation 4 Gauge 4 AWG 10 Feet Red + 10 Feet Black Welding Battery Pure Copper Flexible Cable + 10pcs of 3/8" Tinned Copper Cable Lug Terminal Connectors + 3 Feet Black Heat Shrink Tubing

by WindyNation
What We like

Cable Lug Specifications: pure copper, tinned for corrosion protection (excellent for outdoor and marine applications), closed end design to protect cable from outdoor environment, wire can be crimped or soldered, excellent conductivity characteristics, flared barrel end for easy entry of cable.

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Product Features

  • Heat Shrink Tubing: 600 volts maximum, temperature range -55 Celsius to +125 Celsius, resistant to most solvents and fire resistant (polyolefin material), black in color with no printing. REFER TO PHOTO GALLERY FOR A DETAILED SPECIFICATION CHART.
  • WindyNation Power Flex Cable is fully annealed PURE copper, highly flexible (high copper strand count), with a tough, solvent resistant EPDM insulation jacket. REFER TO THE PHOTO GALLERY FOR A DETAILED SPECIFICATION CHART (amperage, voltage, stranding, insulation and copper thickness, etc.)
  • Copper cable is fully annealed per ASTM standards
  • Includes 4 AWG Pure Copper Cable + 10pcs 4 AWG Copper Cable Lugs + 3 Feet Black Heat Shrink Tubing. Save time and money by purchasing all components in one product listing.

Copper cable is fully annealed per astm standards Heat shrink tubing: 600 volts maximum, temperature range -55 celsius to +125 celsius, resistant to most solvents and fire resistant (polyolefin material), black in color with no printing. refer to photo gallery for a detailed specification chart. Includes 4 awg pure copper cable + 10pcs 4 awg copper cable lugs + 3 feet black heat shrink tubing. save time and money by purchasing all components in one product listing. WindyNation power flex cable is fully annealed pure copper, highly flexible (high copper strand count), with a tough, solvent resistant epdm insulation jacket. refer to the photo gallery for a detailed specification chart (amperage, voltage, stranding, insulation and copper thickness, etc.)

17
8.8
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Camco Heavy Duty Double Battery Box with Straps and Hardware - Group GC2 | Safely Stores RV, Automotive, and Marine Batteries |Durable Anti-Corrosion Material | Measures 21.5
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Camco Heavy Duty Double Battery Box with Straps and Hardware - Group GC2

Safely Stores RV, Automotive, and Marine Batteries, Durable Anti-Corrosion Material, Measures 21.5" x 7.4" x 11.2" - (55375)

by Camco
What We like

Safe and Durable Construction: Made of heavy-duty, corrosion-resistant polypropylene to keep batteries safe

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Product Features

  • Meets U. S. Coast Guard Specifications: Meets U. S. Coast Guard CFR 183. 420 and ABYC E-10. 7 specifications when used with (2) 6V Group GC2 batteries
  • Includes: (2) straps and (4) strap clamps with screws
  • Box Holds: (2) 6V Group GC2 batteries or (2) 12V Group 24/24M batteries
  • Inner Dimensions: 21. 5-inches (L) x 7. 4-inches (W) x 11. 2-inches (H)

Inner dimensions: 21. 5-inches (l) x 7. 4-inches (w) x 11. 2-inches (h) Box holds: (2) 6v group gc2 batteries or (2) 12v group 24/24m batteries Includes: (2) straps and (4) strap clamps with screws Meets u. s. coast guard specifications: meets u. s. coast guard cfr 183. 420 and abyc e-10. 7 specifications when used with (2) 6v group gc2 batteries

18
8.8
SCORE
Ampper Battery Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On/Off)
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Ampper Battery Switch

12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On/Off)

by Ampper
What We like

Copper terminal stud size: 3/8" (10 mm) x 2, very easy to install, universal used for car, vehicle, Rv and boat, also electrical equipment's switch.

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Product Features

  • Compatible: used for DC 12 - 48 V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.
  • Operation: On/Off 2 positions, 275 A continuous at DC 12V, 455 A intermittent at DC 12V, 1250 A momentary at DC 12V.
  • Heavy Duty: ABS plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits, equiped with 4 sets of bolts.
  • Purpose: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.

Heavy duty: abs plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits, equiped with 4 sets of bolts. Compatible: used for dc 12 - 48 v systems to isolate and secure the electrical system, can stand alone or be locked together with other switch. Operation: on/off 2 positions, 275 a continuous at dc 12v, 455 a intermittent at dc 12v, 1250 a momentary at dc 12v. Purpose: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.

19
8.7
SCORE
NOCO GENIUS2X4, 4-Bank, 8-Amp (2-Amp Per Bank) Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation
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NOCO GENIUS2X4

4-Bank, 8-Amp (2-Amp Per Bank) Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

by NOCO
What We like

Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

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Product Features

  • Meet the all-new GENIUS2X4 - Similar to our G4, just better. It's 40% smaller and delivers 140% more power. It's the all-in-one 4-bank solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
  • Multiple banks - A four-bank battery charger maintainer rated a 8-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, boats, ATVs, RVs, lawn mowers, lawn tractors, trucks, and more.
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

Multiple banks - a four-bank battery charger maintainer rated a 8-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, boats, atvs, rvs, lawn mowers, lawn tractors, trucks, and more. Meet the all-new genius2x4 - similar to our g4, just better. it's 40% smaller and delivers 140% more power. it's the all-in-one 4-bank solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, agm, and maintenance-free, plus lithium-ion batteries. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. a fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.

20
8.7
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NOCO GENIUS2X2, 2-Bank, 4-Amp (2-Amp Per Bank) Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator with Temperature Compensation
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NOCO GENIUS2X2

2-Bank, 4-Amp (2-Amp Per Bank) Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator with Temperature Compensation

by NOCO
What We like

Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

more infoarrow_drop_down

Product Features

  • Meet the all-new GENIUS2X2 - a two-bank battery charger, battery maintainer, trickle charger, and battery desulfator - the perfect all-in-one solution for battery maintenance.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Multiple banks - A two-bank battery charger maintainer rated a 4-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, boats, ATVs, RVs, lawn mowers, lawn tractors, trucks, and more.
  • Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.

Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, agm, and maintenance-free, plus lithium-ion batteries. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. a fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Multiple banks - a two-bank battery charger maintainer rated a 4-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, boats, atvs, rvs, lawn mowers, lawn tractors, trucks, and more. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Meet the all-new genius2x2 - a two-bank battery charger, battery maintainer, trickle charger, and battery desulfator - the perfect all-in-one solution for battery maintenance.

21
8.6
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12V 110AH Group 30 Deep Cycle AGM Marine Battery for Trolling Motor
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Chrome Battery 12V 110AH Group 30 Deep Cycle AGM Marine Battery for Trolling Motor

by Chrome Battery
What We like

Replaces:XP12-400, HC2000, SPP2150, XP2500, D2700, SK-BT100, SVR3500P, ST127-1500

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Product Features

  • Free Shipping 1-3 day delivery if ordered before 3pm EST
  • 12V 110AH Sealed Lead Acid Battery with T8 Terminals
  • 12.99 in (length) x 6.74 in (width) x 8.43 in (height), 68.30 lbs

12.99 in (length) x 6.74 in (width) x 8.43 in (height), 68.30 lbs Free shipping 1-3 day delivery if ordered before 3pm est 12v 110ah sealed lead acid battery with t8 terminals

22
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12V 55Ah Power Boat Pontoon Electric Trolling Motor Deep Cycle Battery - Mighty Max Battery brand product
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Mighty Max Battery 12V 55Ah Power Boat Pontoon Electric Trolling Motor Deep Cycle Battery

Mighty Max Battery brand product

by Mighty Max Battery
What We like

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures

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Product Features

  • ML55-12 SLA is a 12V 55AH Sealed Lead Acid (SLA) rechargeable maintenance free battery
  • Dimensions: 9.02 inches x 5.43 inches x 9.13 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Dimensions: 9.02 inches x 5.43 inches x 9.13 inches. listing is for the battery and screws only. no wire harness or mounting accessories included Ml55-12 sla is a 12v 55ah sealed lead acid (sla) rechargeable maintenance free battery Sla / agm spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

23
8.5
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Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Solar Marine and Off-grid Applications, Gray
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Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV

Solar Marine and Off-grid Applications, Gray

by Renogy
What We like

NOTE: We highly recommend installing the battery upright. It is allowed to install the battery on its side only if there are special reasons for doing so. DO NOT install the battery upside down.

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Product Features

  • Long Shelf Life: Made of high purity materials, Renogy Deep Cycle AGM Batteries reduce the monthly self-discharge rate below 3% at 77 (25), which is 5 times lower than their flooded counterparts
  • Maintenance Free: Manufactured with thick absorbent glass mat (AGM) separators and advanced valve regulated technology, Renogy Deep Cycle AGM Batteries save you from acid leakage and frequent maintenance
  • Excellent Discharge Performance: Proprietary quinary alloy plates and specially treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery rated capacity
  • Wide Operation Temperature Range: Improved electrolyte formula ensures stable battery capacity and outstanding discharge performance at low temperatures below 32 (0)

Long shelf life: made of high purity materials, Renogy deep cycle agm batteries reduce the monthly self-discharge rate below 3% at 77 (25), which is 5 times lower than their flooded counterparts Wide operation temperature range: improved electrolyte formula ensures stable battery capacity and outstanding discharge performance at low temperatures below 32 (0) Maintenance free: manufactured with thick absorbent glass mat (agm) separators and advanced valve regulated technology, Renogy deep cycle agm batteries save you from acid leakage and frequent maintenance Excellent discharge performance: proprietary quinary alloy plates and specially treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery rated capacity

24
8.2
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Guest 2707A ChargePro On-Board Battery Charger 8A / 12V, 2 Bank, 120V Input
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Guest 2707A ChargePro On-Board Battery Charger 8A / 12V

2 Bank, 120V Input

by Marinco Electrical Group
What We like

Fit type: Universal Fit

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Product Features

  • 100% waterproof (ip67) and shock resistant for all fresh and saltwater applications
  • built-in safety: reverse polarity, over-current, over-voltage, over-temperature and ignition protection. in-line fuses for maximum dc wire protection.
  • 12v 8 amp 2 bank on-board battery charger
  • dedicated battery charging, sensing and control per bank

100% waterproof (ip67) and shock resistant for all fresh and saltwater applications Built-in safety: reverse polarity, over-current, over-voltage, over-temperature and ignition protection. in-line fuses for maximum dc wire protection. 12v 8 amp 2 bank on-board battery charger Dedicated battery charging, sensing and control per bank

25
8
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Schumacher BAF-MT2 Coated Marine Terminal End
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Schumacher BAF-MT2 Coated Marine Terminal End

by Schumacher
What We like

Three times more conductive

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Product Features

  • Zinc plated
  • Fit 3/8 inch and 5/16 inch posts
  • Includes post washers

Includes post washers Fit 3/8 inch and 5/16 inch posts Zinc plated

26
7.5
SCORE
Interstate Batteries 12V 110 AH SLA/AGM Deep Cycle Battery for Solar, Wind, and RV Applications - Insert Terminals (DCM0100)
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Interstate Batteries 12V 110 AH SLA/AGM Deep Cycle Battery for Solar, Wind, and RV Applications

Insert Terminals (DCM0100)

by Interstate Batteries
What We like

Professional-grade quality product developed specifically for wheelchairs and scooters. Long life for deep discharge usage. The best performer for heavy demand mobility, wheelchairs, 12v 110ah marine battery

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Product Features

  • Deep Cycle battery 12v from Interstate Batteries. Power your performance with the right choice in rechargeable Sealed Lead Acid (SLA) batteries for your business applications. Constant, long-lasting performance for large, discharging and charging applications like medical equipment, oil and gas flow meters and injection pumps, wind energy, scooters, wheelchairs, and solar battery
  • Interstate Batteries Deep-Cycle mobility product, our DCM0100 Replacement battery fits many top wheelchair and electric scooter brands and more. This product is not a replacement for golf cart batteries
  • 12v 110ah deep cycle marine battery. Dimensions: 12. 99 inches (L) x 6. 81 inches (W) x 8. 35 inches (H) Terminal: INSERT W/BOLT REPLACES FLAG TY. Fit type: Universal Fit. Works with 12v 100ah battery applications.
  • Rechargeable, 12v 110ah AGM battery, Maintenance-free and spill proof because of the AGM & VRLA (valve regulated) technology that eliminates spills and overpressure

Interstate Batteries deep-cycle mobility product, our dcm0100 replacement battery fits many top wheelchair and electric scooter brands and more. this product is not a replacement for golf cart batteries Rechargeable, 12v 110ah agm battery, maintenance-free and spill proof because of the agm & vrla (valve regulated) technology that eliminates spills and overpressure 12v 110ah deep cycle marine battery. dimensions: 12. 99 inches (l) x 6. 81 inches (w) x 8. 35 inches (h) terminal: insert w/bolt replaces flag ty. fit type: universal fit. works with 12v 100ah battery applications. Deep cycle battery 12v from Interstate Batteries. power your performance with the right choice in rechargeable sealed lead acid (sla) batteries for your business applications. constant, long-lasting performance for large, discharging and charging applications like medical equipment, oil and gas flow meters and injection pumps, wind energy, scooters, wheelchairs, and solar battery

27
7.4
SCORE
Weize 12V 100AH Deep Cycle AGM SLA VRLA Battery for Solar System RV Camping Trolling Motor, in Series 24V 36V 48V
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Weize 12V 100AH Deep Cycle AGM SLA VRLA Battery for Solar System RV Camping Trolling Motor

in Series 24V 36V 48V

by Weize
What We like

Also For Electric Vehicles, Golf Carts, Hunting, Lawn and Garden Tools, Portable Tools, Toys and Hobby, UPS System, Industrial and Medical Equipment,Emergency Lighting, Leisure, Alarm Security and more.

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Product Features

  • LFP12100 Deep Cycle Battery 12V 100 Amp Hour Sealed Lead Acid Rechargeable ; Parcel: 1 x Battery (screws included, but no wire harness or mounting).
  • Used For Solar Panel Wind Off-Grid Applications, RV House Van Camping Trip, Travel Trailer, Mini Kota/Cobra/Sevylor Trolling Motor, Back-up Sump Pump, Electric Mobility Scooter Wheelchair.
  • Dimensions: 12.09 x 6.65 x 9.17 inches (Replace UB121000, Renogy 100 AMP Hour). High Performance, Deep Cycle: Long Service Life and Deep Discharge Recover.

Lfp12100 deep cycle battery 12v 100 amp hour sealed lead acid rechargeable ; parcel: 1 x battery (screws included, but no wire harness or mounting). Used for solar panel wind off-grid applications, rv house van camping trip, travel trailer, mini kota/cobra/sevylor trolling motor, back-up sump pump, electric mobility scooter wheelchair. Dimensions: 12.09 x 6.65 x 9.17 inches (replace ub121000, renogy 100 amp hour). high performance, deep cycle: long service life and deep discharge recover.

28
7
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12V 100Ah AGM Sealed Lead Acid Battery UB121000 Group 27
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Universal Power Group 12V 100Ah AGM Sealed Lead Acid Battery UB121000 Group 27

by UPG
What We like

Rechargeable battery that can be mounted in any position, resists shocks and vibration

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Product Features

  • Dimensions: 12.17 inches x 6.61 inches x 9.16 inches. Weight: 63.93 Lbs
  • SLA/AGM maintenance free, spill proof battery
  • UPG #45978 UB121000 12V 100Ah

Sla/agm maintenance free, spill proof battery UPG #45978 ub121000 12v 100ah Dimensions: 12.17 inches x 6.61 inches x 9.16 inches. weight: 63.93 lbs

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