Replacement laptop battery for Acer 5520
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:14.8v
Capacity:4400mAh
Cells: 8
Fit Machines for:
Aspire 5220 SeriesAspire 5310 SeriesAspire 5320 SeriesAspire 5520 SeriesAspire 5710 SeriesAspire 5720 SeriesAspire 5910Aspire 5920Aspire 6920Aspire 7520Aspire 7520ZAspire 7720Aspire 7720ZAspire 8920
Compaitable with:
AS07B31 AS07B32 AS07B41 AS07B42 AS07B51 AS07B52 AS07B71 AS07B72
- 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