VoltEdge 51.2V 100Ah LiFePO₄, Ideal for Grid and Off-Grid, RV and Backup Applications.

Why You Need the VoltEdge (Premium) 51.2V 100Ah Lithium 

Backed by a Market-Leading 5-Year Full Australian Warranty

Approved in accordance with IEC 62619

  • The VoltEdge (Premium)51.2V 100Ah Lithium  is a powerful, long-lasting LiFePO₄ deep cycle battery, engineered for demanding Grid and off-grid, RV, and backup applications. With 5120Wh of energy capacity and a ≥5000-cycle life, it delivers exceptional reliability and endurance.
  • Its IP65-rated Metal casing offers durability and protection against dust and water. The 100Ah also features a 100A BMS built-in safety mechanisms, climate resistance, and a lightweight design (~45.5 kg) that makes it perfect for portable and fixed energy storage systems.

Key Features

  • Battery Type: LiFePO₄
  • Voltage/Capacity: 51.2V / 100Ah
  • Charge Current: 70A max
  • BMS 100A
  • Discharge: 100A max 
  • Cycle Life: ≥5000 cycles @ 80% DoD
  • Cut-off Voltage: 44.8V ± 0.2V
  • Charge Voltage: 57.6V ± 0.2V
  • Temperature Range: 0–45°C (charge), -5–55°C (discharge)
  • IP65 protection, M8 terminals, black colour
  • Dimensions: 410 ×284 × 247 mm (L × W × H)
  • Application: Grid, Off grid, RV and backup applications.

 

Model Rack 48V 100Ah
Nominal Voltage 51.2V
Nominal Capacity 100Ah
Energy 5120Wh
Cell Type LiFePO₄
Charge Current 70A
Discharge Current 100A 
Standard Charge Voltage 57.6V ± 0.2V
Discharging Cut-off Voltage 44.8V ± 0.2V
Cycle Life ≥5000 Cycles (80% DoD)
Charge Temp. Range 0°C to 45°C
Discharge Temp. Range -5°C to 55°C
Terminal M8
Material Metal Case
Waterproof Level IP65
Colour Black
Weight ≈45.5 kg
Dimensions (L × W × H) 482 x 420 x 177mm (LxWxH) 
Communication Mode RS485/RS232/CAN

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