HumsiENK 12V 300Ah (314Ah) LiFePO4 Lithium Battery,Mini Size,200A BMS with Bluetooth,15000+ Deep Cycle 300Ah Lithium Rechargeable Battery,Max. 4019Wh Energy for RV, Marine and Off Grid Applications

Description

🔋 Power your freedom with smart, long-lasting energy!

The HumsiENK 12V 300Ah LiFePO4 battery delivers a massive 4.19kWh of clean, reliable energy with an industry-leading 15,000+ deep cycles lifespan. Weighing just 59.5 lbs and featuring a compact footprint, it’s 40% lighter than traditional lead-acid batteries. Equipped with a robust 200A Battery Management System and Bluetooth 5.0 connectivity, it ensures safe, maintenance-free operation and real-time monitoring. Expandable up to 64.3kWh, this battery is ideal for RVs, marine, off-grid solar, and emergency backup applications, empowering professionals and adventurers alike to stay powered and connected.