12-Volt 20 Amp-Hour Renewed LiFePO4 Lithium Ion Battery

Our 20 amp-hour* (240 watt-hour), 12-volt lithium iron phosphate (LiFePO4) battery is the perfect replacement for traditional lead-acid in deep cycle applications that demand long life, low weight and high performance. These measure 7.1x3.0x6.8 inches (181x77x172 mm) to match popular lead-acid size, yet weigh only 5.5 lb (2.7 kg). They include M5 screw-in terminals, meaning they’re a direct drop in for many applications such as lighting and small energy storage. This battery assembly uses lithium iron phosphate cells to achieve the best combination of energy density, weight, safety and performance. Designed to be discharged to 100% of the rated capacity, this battery is maintenance-free for life. It is a quarter the weight of lead-acid, lasts more than twice as long, and has a flat voltage curve. For maximum cycle life, we recommend keeping charge and discharge below 10 amps, charging to 14.0 volts, discharging to 12.0 volts and operating above freezing temperatures. All of our battery