Livoltek BLF-B51100 5.12kWh 51.2V Lithium Battery – 6000+ Cycles | LiFePO4 | Smart BMS

The Livoltek BLF-B51100 is a compact, wall-mounted 5.12kWh lithium battery designed for modern residential energy storage systems. Powered by safe and long-life LiFePO₄ (LFP) prismatic cells, this unit delivers reliable performance, high efficiency, and deep cycle capability—ideal for both hybrid and off-grid solar setups.

With a 51.2V nominal voltage and 100Ah capacity, this battery supports parallel expansion up to 5 units (25kWh total), making it suitable for growing household energy demands. Its IP21-rated enclosure is ideal for indoor installation, and its modular, space-saving design ensures easy handling and quick deployment.

The integrated smart BMS (Battery Management System) provides multiple layers of protection—ensuring battery safety, balanced charging, and long-term performance. With up to 100A charge/discharge current and over 6000 cycles at 90% DoD, the BLF-B51100 ensures durability and energy independence.

Key Features:

• Battery Type: LiFePO₄ (LFP) – Safe & Long-Life Chemistry

• Nominal Energy: 5.12kWh

• Nominal Voltage / Capacity: 51.2V / 100Ah

• Depth of Discharge (DoD): 100% (Recommended: 90%)

• Max Charge/Discharge Current: 100A

• Cycle Life: >6000 cycles at 90% DoD

• Mounting: Wall-Mounted (Indoor use)

• Enclosure Rating: IP21

• Size: 335 × 622 × 135.5 mm

• Scalability: Up to 5 units in parallel (25kWh total)

• BMS Protection: Built-in intelligent battery management system

• Design: Slim, space-saving, and modular

• Application: Compatible with hybrid and off-grid inverters