RJE LFP102Ah Prismatic LiFePO4 Battery Cell

The RJE LFP102Ah, also identified as EC-AU102-JAG0B8, is a 3.2V prismatic LiFePO4 cell with 102Ah capacity and 326.4Wh rated energy. Designed for energy storage battery integration, it offers a compact cell format for residential solar storage and customized battery modules.

With a rated 0.5C charge and discharge rate and a cycle-life rating of at least 6,000 cycles under specified test conditions, this cell is suited to storage projects where capacity, operating life and pack layout all matter. It is an individual cell; the finished battery system requires appropriate BMS protection and thermal design.

Key Features

• 102Ah capacity and 326.4Wh rated energy per cell
• 3.2V nominal voltage and LiFePO4 chemistry
• At least 6,000 cycles to 70% remaining capacity under specified test conditions
• Rated 0.5C charge and discharge
• Nominal 50 × 160 × 118 mm prismatic format
• Charging from 0°C to 55°C; discharging from −20°C to 55°C

Technical Highlights

• Brand: RJE / Rongjie Energy
• Model: LFP102Ah / EC-AU102-JAG0B8
• Cell Type: Prismatic LiFePO4 Cell
• Nominal Voltage: 3.2V
• Capacity: 102Ah
• Rated Energy: 326.4Wh
• Energy Density: 173Wh/kg (RJE-listed value)
• Rated Charge / Discharge Rate: 0.5C / 0.5C
• Cycle Life: ≥6,000 cycles under specified test conditions
• Nominal Dimensions (D × W × H): 50 × 160 × 118 mm
• AC Internal Resistance: ≤0.4mΩ at 1kHz and 30% SOC
• Charging Temperature: 0°C to 55°C
• Discharging Temperature: −20°C to 55°C

Application Positioning
The RJE 102Ah cell is positioned for residential energy storage, solar battery modules, telecom backup batteries and other customized ESS packs. Its value lies in giving system designers a defined 102Ah building block while leaving the series configuration, BMS and enclosure to be matched to the project.

Commercial Value
For buyers developing a storage battery, the cell combines useful per-cell energy with a space-conscious prismatic format. Confirm terminal details, dimensional tolerances and the applicable cycle-life test conditions before finalizing a module design.

LYTH Closing Content
LYTH supports RJE cell sourcing, cell matching and customized battery module and PACK integration. Share your target voltage, capacity and application requirements so the cell and system design can be evaluated together.