48v 100AH Bms LiFePO4 Battery

5/10KWH Power Wall Batteries

51.2V Efficiency & 10KWh Capacity for Heavy-Duty Portable Power

This 51.2V 100AH Lithium Powerbank Battery is a compact and high-performance energy storage solution for residential solar backup, off-grid power supply and portable energy applications. Built with premium lithium cells, it provides stable 51.2V voltage and reliable 100AH capacity, offering safe, quiet and long-lasting power for home solar systems and daily emergency power needs.

Integrated BMS: The "Brain" of Reliability
The built-in Battery Management System (BMS) is its defining feature, offering multi-layer protection and optimization:

Safety Guards: Prevents overcharging, over-discharging, short circuits, and overheating-critical for enclosed spaces like RVs or marine cabins, where battery malfunctions could risk fire or equipment damage.

Cell Balancing: Ensures all cells in the battery pack charge/discharge evenly, extending overall lifespan by 20% compared to unbalanced lithium batteries, which suffer from premature capacity loss.

Real-Time Monitoring: Outputs data (voltage, current, temperature, state of charge) via RS485 or CAN bus, integrating with RV/marine management systems or industrial PLCs for remote oversight.

Low-Temperature Protection: Automatically reduces charge current in sub-zero conditions (-10°C and below) to prevent lithium plating-a common cause of cell degradation in cold environments like winter camping or northern marine trips.

Lithium Chemistry for Durability & Versatility
Built with high-grade LiFePO4 (lithium iron phosphate) cells, it achieves 3000+ deep cycles at 100% DoD while retaining 80% capacity after 10 years-outlasting lead-acid batteries by 5x in mobile applications. Its chemistry resists vibration damage (critical for RVs and boats) and performs reliably in extreme temperatures (-20°C to 60°C), making it suitable for desert camping, frozen lakes, or tropical marine environments. Unlike lead-acid batteries, it requires no maintenance (no water refills or acid checks) and has a self-discharge rate of <2% monthly, ensuring it retains charge during seasonal storage (e.g., winter RV hibernation).