12V 100Ah LiFePO4 Lithium Battery, Grade A Cells, 5000+ Deep Cycle, with 100A BMS, for Home Energy, Boat, Rv, Solar, Backups

【Multi-functional BMS】: Built-in protection circuit board with overcharge, over-discharge, overcurrent, overtemperature, low-temperature, and short-circuit protection functions to ensure safe and reliable use. 【Flexible Application】: Can be used individually or in series (up to 4 units), suitable for various application scenarios and meeting different needs. 【High-Efficiency Battery】: Can replace traditional “12V100Ah” lead-acid batteries, offering superior performance and a cycle life 3-4 times longer than lead-acid batteries. 【Lightweight and Eco-Friendly】: Smaller in size and lighter in weight, it is easy to carry and install, more environmentally friendly, and aligns with the trend toward green energy. 【High Protection and Intelligent Display】: IP67 waterproof rating, suitable for harsh environments; equipped with an LCD display, it shows the remaining battery level in real time, allowing users to monitor the battery status at any time.