Nominal voltage: 6.4V
Charge cut-off voltage: 7.30V ± 0.05V
Discharge cut-off voltage: 4.00V
Standard charging current: 2700mA (0.5C)
Cycle life: Capacity ≥ 80% after 2000 cycles
Certifications: UN38.3, MSDS, CE, RoHS, BIS
Product Description
The PKCELL 6.4V 2S3P IFR18650 5400mAh battery pack is assembled using high-safety Lithium Iron Phosphate (LiFePO4) cells in a 2-series, 3-parallel configuration. Compared to ternary lithium batteries, LiFePO4 offers an exceptionally long cycle life (exceeding 2,000 cycles) and superior thermal stability, making it an ideal upgrade for replacing traditional 6V lead-acid batteries in applications such as solar lighting and fire emergency systems.
Product Specifications
| Key Parameters | Parameter |
| Model | 6.4V 2S3P IFR18650 5400mAh |
| Cell Type | IFR18650 Lithium Iron Phosphate (LiFePO4) |
| Nominal Capacity | 5400mAh (0.2C discharge) |
| Nominal Voltage | 6.4V |
| Discharge Temperature Range | -20°C ~ 60°C |
| Discharge Cut-off Voltage | 4.00V |
| Standard Charging Current | 2700mA (0.5C) |
| Max. Continuous Discharge Current | 15A |
| Charging Temperature Range | 0°C ~ 45°C |
| Cycle Life | ≥2000 cycles |
Nominal voltage: 6.4V
Charge cut-off voltage: 7.30V ± 0.05V
Discharge cut-off voltage: 4.00V
Standard charging current: 2700mA (0.5C)
Cycle life: Capacity ≥ 80% after 2000 cycles
Certifications: UN38.3, MSDS, CE, RoHS, BIS
Product Description
The PKCELL 6.4V 2S3P IFR18650 5400mAh battery pack is assembled using high-safety Lithium Iron Phosphate (LiFePO4) cells in a 2-series, 3-parallel configuration. Compared to ternary lithium batteries, LiFePO4 offers an exceptionally long cycle life (exceeding 2,000 cycles) and superior thermal stability, making it an ideal upgrade for replacing traditional 6V lead-acid batteries in applications such as solar lighting and fire emergency systems.
Product Specifications
| Key Parameters | Parameter |
| Model | 6.4V 2S3P IFR18650 5400mAh |
| Cell Type | IFR18650 Lithium Iron Phosphate (LiFePO4) |
| Nominal Capacity | 5400mAh (0.2C discharge) |
| Nominal Voltage | 6.4V |
| Discharge Temperature Range | -20°C ~ 60°C |
| Discharge Cut-off Voltage | 4.00V |
| Standard Charging Current | 2700mA (0.5C) |
| Max. Continuous Discharge Current | 15A |
| Charging Temperature Range | 0°C ~ 45°C |
| Cycle Life | ≥2000 cycles |
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