Replacement laptop battery for Lenovo F31
Certification: CE/FCC/RoHS/ High quality 100% brand new compatiable
All batteries are made of Grade A cell 12 months warranty Fast shipping Sample fee refund policy
Type: Li-ion
Color:black
Voltage:11.1v
Capacity:4400mAh
Cells: 6
Fit Machines for:
Lenovo F30, F30A, F31, F31A Series.
Compaitable with:
SQU-521, 3UR18650-2-QC-CW3, 3UR18650F-2-QC-CW3A
- Over-charge protection
- Over-discharge protection
- Over-heat protection
- Over-current protection
- Short-circuit protection
- High capacity circulatory function
- Low Power Consumption IC Design
- No Memory Effect
- High Charge currentController IC monitors each cell voltage and prevents the cells to overcharge or over discharge and prevent over current
- Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features
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