48V 100AH LifePO4 With Integrated Heating

51.2V 100Ah LiFePO4 Battery – 5.12kWh Deep Cycle with Smart BMS & IP56 Enclosure
The 51.2V 100Ah LiFePO4 Battery delivers 5120Wh of reliable, high-efficiency energy storage for solar, off-grid, and backup systems. Designed with advanced BMS protection, an IP56-rated case, and prismatic LiFePO4 cells, this battery offers scalable, maintenance-free performance in demanding energy environments.

Key Specifications

• Nominal Voltage – 51.2V
• Capacity – 100Ah
• Energy – 5120Wh
• Reserve Capacity @ 25A – 240 minutes
• Internal Resistance – <5 mΩ
• Round-Trip Efficiency – >99.5%
• Self Discharge – <3% per month

Discharge Specifications

• Max Continuous Discharge – 100A
• Peak Discharge – 300A
• BMS Cut-Off (10s) – >120A
• BMS Cut-Off (3s) – >150A
• BMS Cut-Off (1s) – >300A
• BMS Low Voltage Cut-Off – 35.2V
• Reconnect Voltage – 48V
• Short Circuit Protection – Yes

Charge Specifications

• Recommended Charge Current – 10A to 100A
• Max Charge Current – 100A
• Charge Current (0 to -10°C) – <0.1C
• Charge Current (-20 to -10°C) – <0.05C
• Recommended Charge Voltage – 56.8–58.4V
• BMS High Voltage Disconnect – 60.0V
• High Voltage Reconnect – 58.4V
• Balancing Voltage – ≥3.2V/cell

Temperature Ratings

• Discharge Temp – -20°C to +60°C
• Charge Temp – -20°C to +45°C
• Storage Temp – -5°C to +35°C
• BMS High Temp Cut-Off – 80°C
• BMS Reconnect Temp – 50°C

Mechanical Specifications

• Dimensions (L × W × H) – 20.47 × 10.55 × 8.93 inches
• Weight – 85.15 lbs (38.6 kg)
• Terminal Type – M8
• Terminal Torque – 90 in-lbs (10 Nm)
• Case Material – ABS
• Ingress Protection – IP56
• Cell Type – Prismatic LiFePO4

Expandability

• Series Configuration – Not supported
• Parallel Configuration – Up to 16 batteries (max 1600Ah)
Note: Do not configure series and parallel simultaneously

Certifications

• Safety Ratings – CB, CE, UL1973 @ cell
• Transport Classification – UN38.3, UN3480, Class 9