lithium polymer battery
voltage:3.7V capacity:1000mAh
cycle life:1000 times
OEM and ODM
voltage:3.7V capacity:1000mAh
Specification:
1.Charge Voltage Max. 4.2V
2.Nominal Voltage 3.7V Cell voltage between3.6V ~3.9V before shipping
3.Nominal Capacity Discharge Nominal capacity refers to the capacity of 1C discharge with 2.75V cut-off voltage, after charging with standard method.
4.Cycle Life ≥300 Times One cycle refer to one charge period and then one discharge period.
Test condition:
Charge: 1C to 4.2V
Discharge: 1C to 2.75V
The cycle life is the cycle times when the discharge capacity is about 80% of the rated capacity.
5.Self-discharge Residual Capacity>90% After standard charging, storied at 25°C±0.5°C for 30 days, then measure the capacity as item 4.
6.Impedance Max: 60mΩ After standard charging, measure the internal resistance with AC1KHz
Charge/Discharge Chemical Reactions
Typical Performance Characteristics of Lithium Iron Phosphate Batteries | |
Operational Battery Voltage | 4.2 to 2.75 Volts |
Specific Energy | 150 to 225 Wh/Kg |
Energy Density | 200 to 250 Wh/L |
Power Density | 260 to 450 W/Kg |
Continuous Rate Capability | Typical: 1C High Rate: 10C |
Pulse Rate Capability | Up to 45C |
Cycle Life at 100% DOD | Typically 700 |
Calendar Life | 3 - 5 years |
Self Discharge Rate | 0.3% / month |
Operable Temperature Range | -20 °C to 60 °C |
Memory Effect | None |
