Power your adventures with the WattCycle 12V 100Ah LiFePO4 Mini Battery. Compact and lightweight at 20.94 lbs and 9 x 5.4 x 8.2 inches, it delivers high energy density and lets you fit more batteries in the same space. Built with Grade A+ LiFePO4 cells, it supports up to 15,000 cycles and a 4S4P configuration, offering up to 20.48 kWh of reliable energy. The 100A smart BMS protects against overcharge, deep discharge, overload, overheating, low temperatures, and short circuits, while balancing each cell for maximum efficiency. Monitor your battery in real time with the WattCycle Bluetooth App, tracking voltage, current, temperature, and alarms. Operating safely from -4℉ to 158℉ (-20℃ to 70℃), it automatically shuts off in extreme cold to extend battery life. Backed by a 5-year warranty, WattCycle delivers safe, portable, and dependable power for RVs, boats, trolling motors, and off-grid systems.