LONG LIFE | The typical estimated life of this lithium iron phosphate (LiFePO4) battery is 5-15 years, or 2000 to 8000 charge cycles. A charging cycle is a period of use from fully charged to fully discharged and then fully charged. |
WIDE APPLICATION AREAS | engine start batteries, electric bicycles/motorcycles/scooters, golf carts/baby strollers, power tools, solar and wind energy systems, RVs, caravans, backup systems and UPS, flashlight LED emergency lights. |
SAFETY AND PEACE OF MIND | We are well aware of the importance of maintaining the consistency of the cells in the battery pack, so we will match and balance all cells to ensure that the internal resistance, voltage and capacity of the cells are fully matched and balanced before shipment. This process is very necessary. |
Item | Condition/ Note | Specification | Remark | |
2.1 Nominal Capacity | 0.5C discharge capacity | 6.0 Ah | ||
2.2 AC Impedance | 5%SOC test at 1000 Hz | ≤8.0mΩ | ||
2.3 Nominal Voltage | 3.2 V | |||
2.4 Cell Size | Cell Diameter | 32.35±0.25 mm Max. 32.6 mm | For details, please prefer to Figure 1. | |
Cell Height | 70.5±0.3 mm Max. 70.8mm | |||
2.5 Cell Weight | 141± 5 g | |||
2.6 End-of-charge Voltage | CC Mode | 3.65 V | ||
2.7 End-of-charge Current | CV Mode | 0.30A | ||
2.8 Charging Method | Standard Charging | 0.5C at CC/CV | ||
Fast Charging | 1C at CC/CV | |||
2.9 End-of-discharge Voltage | DC Mode | 2.75V (45ºC~60ºC) 2.5 V( 20ºC~45ºC) 2.0 V (-20ºC~20ºC) | optimum temperature 20~35ºC | |
2.10 Max continuous Discharging Current | 18.0A | |||
2.11 Max Pulse Discharging Current | 30.0A | 5s | ||
2.12 Cycle Life | 0.5C | Normal temperature cycle( 20ºC~30ºC):≥2000 cycles | Following 4.2 test way | |
2.13 Operating Temperature Range | Charging Temperature | 0~60 °C | optimum temperature 20~35°C | |
Discharging Temperature | -20~ 60°C | optimum temperature 20~35°C | ||
Storage Temperature | 1 year | 0~ 40°C | ||
2.14 Appearance | Without break, scratch, distortion, contamination, leakage and so on |