15 Best Optima RV Deep Cycle Batteries
for March 2021

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

1
9.9
SCORE
LST 12V 5A Automatic Battery Charger Maintainer Smart Deep Cycle Battery Trickle Charger for Automotive Car Boat Motorcycle Lawn Mower Marine RV SLA ATV AGM GEL CELL WET& FLOODED Lead Acid Battery

LEICESTERCN LST 12V 5A Automatic Battery Charger Maintainer Smart Deep Cycle Battery Trickle Charger for Automotive Car Boat Motorcycle Lawn Mower Marine RV SLA ATV AGM GEL CELL WET& FLOODED Lead Acid Battery

by LEICESTERCN
What We like

Intuitive LED Indicator - 12V 5A deep cycle battery charger provide visual feedbackofbattery capacity and diagnostic information accordingly, efficiently prolong the lifetime of the battery. Input 100-240V, ultra-compact, portable and lightweight with the mounting holes, easy to carry the boat battery maintenance charger everywhere.

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Product Features

  • Wide Application - Charge fully drained 12V Pb/SLA/GEL/AGM/VRLA/sealed lead-acid batteries and WET/FLOODED for maintenance, its smart battery charger for boat, trolling motor, car, automotive, motorcycle, automobile, lawn mower, lawn tractor, camper, watercraft, powers-port, electric vehicle, back-up generator, etc.
  • 7-Stage Automatic Charging - [Desulfation - Soft Start - Bulk Charge - Absorption - Test - Recondition - Float], charge and maintain your battery wherever you go; LST motorcycle battery charger monitor the whole charging process, automatically switches to float mode after fully charging the battery by MCU controlled; LST battery trickle charger will recover batteries more effectively and extend the battery life.
  • Multi-Protection - LST trickle battery charger ensure ultimate safety protect against Reverse Polarity, Short Circuit, Over Voltage/Current, Over Charge/Discharge, Overload, Overheat; Spark proof during lead connection; Water and dust resistant battery maintainer charger, full-loaded and burn-in test proves its stable performance and high reliability.

wide application - charge fully drained 12v pb/sla/gel/agm/vrla/sealed lead-acid batteries and wet/flooded for maintenance, its smart battery charger for boat, trolling motor, car, automotive, motorcycle, automobile, lawn mower, lawn tractor, camper, watercraft, powers-port, electric vehicle, back-up generator, etc. 7-stage automatic charging - [desulfation - soft start - bulk charge - absorption - test - recondition - float], charge and maintain your battery wherever you go; lst motorcycle battery charger monitor the whole charging process, automatically switches to float mode after fully charging the battery by mcu controlled; lst battery trickle charger will recover batteries more effectively and extend the battery life. multi-protection - lst trickle battery charger ensure ultimate safety protect against reverse polarity, short circuit, over voltage/current, over charge/discharge, overload, overheat; spark proof during lead connection; water and dust resistant battery maintainer charger, full-loaded and burn-in test proves its stable performance and high reliability.

2
9.8
SCORE
Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery

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

more infoarrow_drop_down

Product Features

  • Optimal starting power even in bad weather
  • Fifteen times more resistant to vibration for durability
  • 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
  • Reserve capacity of 120 minutes for constant performance

Mountable in virtually any position. works well as a boat battery or rv battery Fifteen times more resistant to vibration for durability 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 Reserve capacity of 120 minutes for constant performance Optimal starting power even in bad weather

3
9.8
SCORE
Optima Batteries 8037-127 D27F YellowTop Starting and Deep Cycle Battery

Optima Batteries 8037-127 D27F YellowTop Starting and Deep Cycle Battery

by Optima Batteries 8037-127
What We like

Optimal starting power; 300+ discharge/recharge cycles

more infoarrow_drop_down

Product Features

  • Deep-cycle and cranking power; up to two times longer life
  • More than 15 times the vibration resistance
  • Maintenance free and faster recharging
  • Completely spill proof, mountable in virtually any position

More than 15 times the vibration resistance Deep-cycle and cranking power; up to two times longer life Completely spill proof, mountable in virtually any position Maintenance free and faster recharging

4
9.5
SCORE
Optima Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery

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

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

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

5
9.5
SCORE
Optima Batteries 8020-164 35 RedTop Starting Battery

Optima Batteries 8020-164 35 RedTop Starting Battery

by Optima
What We like

Fit Type: Vehicle Specific

more infoarrow_drop_down

Product Features

  • This item is not for sale in Catalina Island
  • Reserve capacity of 90 minutes for constant performance
  • Fifteen times more resistant to vibration for durability
  • Optimal starting power even in bad weather. Case material is Polypropylene
  • 12-Volt, 720 Cold Cranking Amps, Size: 9.38 x 7.69 x 6.75-Inches Weight: 31.7 pounds, SAE Posts

Fifteen times more resistant to vibration for durability Reserve capacity of 90 minutes for constant performance Optimal starting power even in bad weather. case material is polypropylene This item is not for sale in catalina island 12-volt, 720 cold cranking amps, size: 9.38 x 7.69 x 6.75-inches weight: 31.7 pounds, sae posts

6
9.3
SCORE
Optima Batteries 8052-161 D31M BlueTop Starting and Deep Cycle Battery

Optima Batteries 8052-161 D31M BlueTop Starting and Deep Cycle Battery

by Optima
What We like

Special Shipping Information: This item cannot be returned and has additional shipping restrictions

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Product Features

  • Reserve capacity of 155 minutes for constant performance
  • 12-Volt, 900 Cold Cranking Amps, Size: 12 13/16" x 6 1/2" x 9 3/8" tall, Weight: 59.8 pounds, Dual SAE & 5/16" Stainless Steel Stud Posts
  • Optimal starting power even in bad weather; Fifteen times more resistant to vibration for durability
  • This item is not for sale in Catalina Island

Optimal starting power even in bad weather; fifteen times more resistant to vibration for durability 12-volt, 900 cold cranking amps, size: 12 13/16" x 6 1/2" x 9 3/8" tall, weight: 59.8 pounds, dual sae & 5/16" stainless steel stud posts This item is not for sale in catalina island Reserve capacity of 155 minutes for constant performance

7
9.2
SCORE
Renogy Deep Cycle Agm Battery 12 Volt 200AH for RV, Solar, Marine, and Off-Grid Applications, Gray

Renogy Deep Cycle Agm Battery 12 Volt 200AH for RV

Solar, Marine, and Off-Grid Applications, Gray

by Rengoy
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

  • [Wide Operation Temperature Range] Improved electrolyte formula ensures stable battery capacity and outstanding discharge performance at low temperatures below 32 (0).
  • Length of Cycle services is significantly affected by depth for discharge (primarily), along with ambient temperature, discharge Rate, and the way the battery is recharged.
  • [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.
  • [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.
  • [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 .

Length of cycle services is significantly affected by depth for discharge (primarily), along with ambient temperature, discharge rate, and the way the battery is recharged. [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. [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. [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).

8
9.2
SCORE
Deep Cycle Lithium Ion Marine Battery Group 27 Dual Terminal Replaces Optima D27M Blue Top 900CCA

Banshee Deep Cycle Lithium Ion Marine Battery Group 27 Dual Terminal Replaces Optima D27M Blue Top 900CCA

by BatteryJack inc.
What We like

Built-In Voltage Meter

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Product Features

  • Dual Post True Marine Terminals
  • Group Size: BCI: 27 | Dimensions: L - 12 x W - 6.81 x H - 7.87 | Weight: 18.8 lb
  • Voltage: 12 | Amp Hours: 70 | Chemistry: Lithium-Iron Phosphate (LiFeP04) | Cold Cranking Amps: 900

Voltage: 12 | amp hours: 70 | chemistry: lithium-iron phosphate (lifep04) | cold cranking amps: 900 Group size: bci: 27 | dimensions: l - 12 x w - 6.81 x h - 7.87 | weight: 18.8 lb Dual post true marine terminals

9
8.9
SCORE
Optima Batteries DH6 YellowTop Dual Purpose Sealed AGM Battery

Optima Batteries DH6 YellowTop Dual Purpose Sealed AGM Battery

by Optima Batteries
What We like

Fit type: Vehicle Specific

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Product Features

  • This item is not for sale in Catalina Island
  • Up to 3x longer long and maintained free with 140 minutes reserve capacity @25 Amps for constant performance
  • 12-Volt, 800 Cold Cranking Amps, Size: 10. 94" x 6. 89" x 7. 48" tall, Weight: 54 pounds, SAE Post, . 300+ discharge/recharge cycles
  • Optimal starting power even in bad weather; deep-cycle and cranking power.
  • Fifteen times more resistant to vibration for durability and mountable in virtually any position.

12-volt, 800 cold cranking amps, size: 10. 94" x 6. 89" x 7. 48" tall, weight: 54 pounds, sae post, . 300+ discharge/recharge cycles This item is not for sale in catalina island Up to 3x longer long and maintained free with 140 minutes reserve capacity @25 amps for constant performance Optimal starting power even in bad weather; deep-cycle and cranking power. Fifteen times more resistant to vibration for durability and mountable in virtually any position.

10
8.7
SCORE
Optima Batteries OPT8073-167 D51R YellowTop Dual Purpose Battery

Optima Batteries OPT8073-167 D51R YellowTop Dual Purpose Battery

by Optima
What We like

This item is not for sale in Catalina Island

more infoarrow_drop_down

Product Features

  • Optimal starting power even in bad weather
  • Reserve capacity of 66 minutes for constant performance
  • Fifteen times more resistant to vibration for durability
  • 12-Volt, 450 Cold Cranking Amps, Size: 9 5/16" x 5 1/16" x 8 15/16" tall, Weight: 26 pounds, SAE Post

12-volt, 450 cold cranking amps, size: 9 5/16" x 5 1/16" x 8 15/16" tall, weight: 26 pounds, sae post Fifteen times more resistant to vibration for durability Reserve capacity of 66 minutes for constant performance Optimal starting power even in bad weather

11
8.6
SCORE
Optima Batteries OPT8010-044 6V RedTop Starting Battery

Optima Batteries OPT8010-044 6V RedTop Starting Battery

by Optima
What We like

This item is not for sale in Catalina Island

more infoarrow_drop_down

Product Features

  • 6-Volt, 800 Cold Cranking Amps
  • Reserve capacity of 100 minutes for constant performance. Internal Resistance is 0.0019
  • 15 times more resistant to vibration for durability. C20 capacity: 50 Ah
  • 6-Volt, 800 Cold Cranking Amps, Size: 10" x 6 7/8" x 7 13/16" tall, Weight: 18.4 pounds, SAE Posts
  • Mountable in virtually any position

6-volt, 800 cold cranking amps, size: 10" x 6 7/8" x 7 13/16" tall, weight: 18.4 pounds, sae posts Fifteen times more resistant to vibration for durability Reserve capacity of 100 minutes for constant performance 15 times more resistant to vibration for durability. c20 capacity: 50 ah Optimal starting power even in bad weather. case material : polypropylene Reserve capacity of 100 minutes for constant performance. internal resistance is 0.0019 Weight:18.5lb, length:10.06, width:3.63, height:8.13 inch 6-volt, 800 cold cranking amps Optimal starting power even in bad weather Mountable in virtually any position

12
8.6
SCORE
NOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS5

5-Amp 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

  • 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.
  • 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.
  • Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, 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 genius5 - similar to our g3500, just better. it's 34% smaller and delivers 65% more power. it's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. 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. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, atvs, lawn tractors, trucks, suvs, boats, pwcs, classic cars, and more. 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. 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.

13
8.5
SCORE
Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose Battery

Optima Batteries 8014-045 D34/78 YellowTop Dual Purpose Battery

by Optima
What We like

C20 Capacity - 55 Ampere hour

more infoarrow_drop_down

Product Features

  • 12-Volt, 750 Cold Cranking Amps, Size: 10" x 6 7/8" x 7 13/16" tall, Weight: 43.5 pounds, Dual SAE & GM Post
  • Fifteen times more resistant to vibration for durability. Post type is Dual SAE/GM
  • This item is not for sale in Catalina Island
  • Optimal starting power even in bad weather. Case Material: Polypropylene.Internal Resistance: 0.0028
  • Reserve capacity of 120 minutes for constant performance

Fifteen times more resistant to vibration for durability. post type is dual sae/gm Optimal starting power even in bad weather. case material: polypropylene.internal resistance: 0.0028 Reserve capacity of 120 minutes for constant performance 12-volt, 750 cold cranking amps, size: 10" x 6 7/8" x 7 13/16" tall, weight: 43.5 pounds, dual sae & gm post This item is not for sale in catalina island

14
8
SCORE
NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS2

2-Amp 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

  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • 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.
  • Meet the GENIUS2 - Similar to our G1100, just better. It's 34% smaller and delivers 65% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
  • 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.
  • Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.

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. 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. 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. Meet the genius2 - similar to our g1100, just better. it's 34% smaller and delivers 65% more power. it's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, atvs, lawn tractors, trucks, suvs, boats, pwcs, classic cars, 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.

15
8
SCORE
NOCO GENIUS2D, 2-Amp Direct-Mount Onboard Charger, 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS2D

2-Amp Direct-Mount Onboard Charger, 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

by NOCO
What We like

Compatible with all types of vehicles - Add a permanent onboard battery charger to any vehicle to make battery maintenance simple and easy. Plus, combine with any of the GCP Series AC Port Plugs for remote charging access.

more infoarrow_drop_down

Product Features

  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Direct-Mount - Securely mounts nearby the battery with its rugged snap-fit mounting bracket and effortlessly installs into most materials with truss-head self-tapping screws.
  • Beyond maintenance - It's not a trickle charger, it's an advanced battery maintainer. It monitors your battery 24/7, providing intuitive and safe maintenance charging with zero overcharge. A fully-automatic, worry-free battery charger for year-round use.
  • Charge dead batteries - Charge batteries as low as 1-volt, including flooded, gel, and AGM, as well as automotive, marine, 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.

Direct-mount - securely mounts nearby the battery with its rugged snap-fit mounting bracket and effortlessly installs into most materials with truss-head self-tapping screws. Charge dead batteries - charge batteries as low as 1-volt, including flooded, gel, and agm, as well as automotive, marine, and deep-cycle batteries. Meet the genius2d - the all-new direct-mount onboard battery charger for an under-the-hood battery charging system and year-round battery maintenance. 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 a trickle charger, it's an advanced battery maintainer. it monitors your battery 24/7, providing intuitive and safe maintenance charging with zero overcharge. a fully-automatic, worry-free battery charger for year-round use. 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.

16
7.3
SCORE
Optima Batteries 8006-006 34M BlueTop Marine Starting Battery

Optima Batteries 8006-006 34M BlueTop Marine Starting Battery

by Optima Batteries
What We like

Works well as a boat battery or RV battery

more infoarrow_drop_down

Product Features

  • This item is not for sale in Catalina Island
  • Fifteen times more resistant to vibration for durability
  • 12-Volt, 800 Cold Cranking Amps, Size: 10" x 6 7/8" x 7 13/16" tall, Weight: 38.4 pounds, Dual SAE & 5/16" Stainless Steel Stud Posts
  • Reserve capacity of 100 minutes for constant performance
  • Optimal starting power even in bad weather

Reserve capacity of 100 minutes for constant performance This item is not for sale in catalina island Fifteen times more resistant to vibration for durability Optimal starting power even in bad weather 12-volt, 800 cold cranking amps, size: 10" x 6 7/8" x 7 13/16" tall, weight: 38.4 pounds, dual sae & 5/16" stainless steel stud posts

17
7
SCORE
NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS1

1-Amp 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 GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers 35% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
  • Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, 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.
  • 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.
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.

Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, atvs, lawn tractors, trucks, suvs, boats, pwcs, classic cars, 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. 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. Meet the genius1 - similar to our g750, just better. it's 35% smaller and delivers 35% more power. it's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. 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.

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