KOK Power High Quality 12.8v 12V 20Ah 40Ah 60Ah 80Ah 100Ah LiFePo4 Car Engine Start Batteries

Features:
1. Safety and Eco-Friendly
2. Lightweight
3. Cost-Effective
4. Great Consistency

a. Extremely safe and stable chemistry: PCB and/or BMS built inside to protect the battery.
b. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
c. Good performance at high temperature.
e. Low self-discharge rate, less than 3-5% monthly.
f. No memory effects.
g. Environment friendly: Non-toxic, non-contaminating and no rare metal.

An automotive battery or car battery is a rechargeable battery that is used to start a motor vehicle. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal combustion engine that actually propels the vehicle. Once the engine is running, power for the car's electrical systems is still supplied by the battery, with the alternator charging the battery as demands increase or decrease.

Less weight means better economy to and from your destination. With the ability to hold a charge for over a year, our batteries will be ready to go when you are. No more dead batteries after sitting for 6 months. If you’re tired of dragging out old batteries that keep failing, KOK Batteries continue for 3000-5000 cycles. That’s 10x more than your standard lead acid.