12-Volt 100 Amp-Hour Lithium Iron Phosphate Battery (LiFePO4)

Our 100 amp-hour* (1,200 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 are equivalent to the popular Group 31 lead-acid size and include M8 screw-in terminals, so they’re a direct drop in. Weighing in at under 28 pounds (13 kg), these are less than half the weight of lead acid. They also include a carrying strap to make them even more portable. Note that these are NOT designed for high-drain applications such as starting a motor or engine. 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 half 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 dischar