26650 3.2V 3500mAh 4000mAh 5000mAh LiFePO4 Battery Li-ion Cell for Electric Solar Light 100Pce
26650 3.2V 3500mAh 4000mAh 5000mAh LiFePO4 Battery Li-ion Cell for Electric Solar Light 100Pce
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$154.00 USD
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$154.00 USD
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26650 4000mAh Specification | |||
Item | Specification | Remark | |
Typical Capacity | 4000mAh | Standard | |
Minimum Capacity | 3980mAh | Charge/Discharge Method | |
Internal Impedance | <20mQ | By AC 1 kHZ | |
Nominal Voltage | 3.20 V | ||
Cell Weight | 120.0±3.0g | contain package | |
Energy Density | 157Wh/kg | ||
End-of-charge Voltage | 3.65V | At CC mode | |
End-of-discharge Voltage | 2.5V | At CC mode | |
Standard Charging | 0.5C CC/CV, cut off 0.01C | 180inin | |
Standard Discharging | 1CCC, cut off 2.5V | ||
Max Continuous Charge | 1C | ||
Max Continuous Discharge | 3C | ||
Cycle Life | >3000 cycles | +0.5C charge /1C discharge | |
Operating Temperature Range | Charging Temperature | 0〜45 °C | |
Discharging Temperature | -20-60°C | ||
Storage Temperature | -20 〜45 °C | 3month | |
-10—25 °C | 6month | ||
Shelf Life | lyear | ||
Appearance | Without break, scratch, distortion, contamination, leakage and so on |