Description
The 3.2V 27Ah LiFePO4 Battery Cell is a rechargeable lithium iron phosphate cell designed for high-capacity battery packs and electric mobility applications. With a 3.2V nominal voltage and 27Ah capacity, it provides approximately 86.4Wh of nominal energy per cell.
This LiFePO4 cell offers a combination of long cycle life, stable voltage characteristics, low internal resistance, and a wide operating temperature range. It can be used individually in suitable applications or connected in series and parallel to build larger battery packs for electric vehicles, bicycles, scooters, RVs, forklifts, and energy-storage systems.
Key Features
- LiFePO4 (Lithium Iron Phosphate) chemistry
- 3.2V nominal voltage
- 27Ah nominal capacity
- Approximately 86.4Wh nominal energy
- Long cycle life of up to 4000 cycles at 25°C under specified conditions
- Standard charge/discharge rate: 0.5C
- Maximum discharge rate listed as 5C
- Low internal resistance
- Typical AC impedance: 0.32mΩ ± 0.05mΩ
- Fast charging capability up to 1C under specified conditions
- Wide charging temperature range
- Wide discharging temperature range
- Suitable for electric mobility and energy-storage battery packs
Specifications
| Specification | Details |
|---|---|
| Battery Type | LiFePO4 |
| Product Model | LF027 |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 27Ah |
| Minimum Capacity | 25Ah at 1C discharge, as specified |
| Nominal Energy | Approx. 86.4Wh |
| Standard Charge/Discharge Rate | 0.5C |
| Maximum Discharge Rate | 5C |
| Cycle Life | Approx. 4000 cycles at 25°C |
| Cycle Life at Higher Temperature | Approx. 2000 cycles at 45°C |
| Charging Temperature | 0°C to 65°C |
| Discharging Temperature | -35°C to 65°C |
| Storage Temperature | 0°C to 35°C |
| AC Impedance | 0.32mΩ ± 0.05mΩ |
| Weight | Approx. 620g / source data also lists 1980g ± 60g |
| SKU | LB-38 |
Applications
The 3.2V 27Ah LiFePO4 battery cell is suitable for a wide range of rechargeable battery-pack applications, particularly where long cycle life, stable performance, and high usable capacity are important.
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