Eco-worthy 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection

Power your adventures with this rugged 12v 400Ah metal case LiFePO4 battery, built with a reinforced metal case for superior safety, fire resistance, and long-term durability. Designed for RVs, vans, and off-grid systems, it features built-in mounting feet for easy installation without extra battery boxes. Stay in control with Bluetooth monitoring and a smart BMS that protects against overcharge, overheating, and cold-weather charging. Equipped with premium Grade A cells and a powerful 250A BMS, it delivers reliable, high-performance energy—even on rough terrain—making it the ideal solution for mobile and off-grid power needs.