20 Best Car Battery Chargers
for February 2021

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

POWERFUL & HEAVY DUTY - With 800amps peak current and all-metal clamps with thickening grips and heavy duty bolder cables, TACKLIFE T8 can jump start your vehicles up to 30 times in a single charge (7.0L gas or 5.5L diesel engine) .

Easy to Use & Advanced SafetySpecial designed smart jumper cable makes operations much easier - indicator notifies for error conditions; "BOOST" button can force "on" the jump start function when a battery is too low. With 8 protections, including mistake-proof design, spark-proof technology and reverse polarity protection, it can safely connect to any batteries.

TOTAL PROTECTION: The battery charger offers safety features including reverse-polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, and over-temperature protection.

SUPER CAPACITY AND PEAKNEXPOW Upgraded auto battery charger jump starter used High-speed polymer battery instead of normal starter. With the super 1500A peak and 21800mah capacity, our car battery starter is easy to start a 12V vehicle up to 30 times (not only gas engine but also diesel engine). Also it could start trucks, motorcycles, snowmobiles, ATV, UTV, lawn mowers, and yachts up in a few minutes, even in extreme temperature(-4F~140F).

[SAFE CHARGING] Our battery charger/maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power.

ADVANCED PROTECTION TECHNOLOGY: Intelligent jumper clamps of jump starter with safety protection including over-current protection, overload protection, over-voltage protection, over-charge protection and high-temperature protection will effectively keep you and your vehicles away from danger.

Safety ChargingAdopt ABS flame-retardant shell, fireproof, electric shock, corrosion resistant, solid and durable, Built in circuit protection guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits and overheating. Smart LCD display shows the charging status and battery status to make you more assured of charging

Easy InstallationEquipped with an adjustable mounting bracket, which can rotate 360 degrees to get the best sunlight reception. Comes with mounting accessories to install solar panel on the ground, wall, roof, etc. without any extra maintenance.

Lightweight and easy to carry, it weighs only 2.09 LB, size 14.1*13.1 inch, and made of waterproof and long lasting material, designed for long term use.

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

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.

Features 30A quick boost and 1H2:L1600A jump start, powerful enough to start SUVs, trucks and large 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.

A Powerful Portable Charger - This is not just a portable jump starter but a power bank! With massive 22000mah of battery capacity and dual 5V / 2.1A USB out ports, it can provide sufficient power to quick charge your phones, tablets, kindle, etc.

LCD screen with easy-to-read icons

Features a patented alternator check which indicates if the alternator is maintaining battery level; ETL Certified for performance and safety

Made of durable metal with a sleek black finish; includes a fused ring terminal harness; for use indoors, in a garage

Auto Detect Systems: Features Battery Voltage detection, then automatically selects charge rate for charging and maintaining. Battery reconditioning feature helps extend battery life. LCD screen displays charging status and battery status with easy to understand icons.

Complete 6-step Charging Program: Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test and Floating, allow for optimization of battery power, without overcharging or damaging. Household Use Only. (Do not charge a frozen or dead battery!)