[ Battery Information ]:3-Cell Lithium Ion Best OEM Quality , Voltage &Capacity :11.52V 4950 mAh 57Wh
[ Warranty ]: Full Refund within 60 days , Replacement within 12 months
[ Certified Security ]:100% Brand New from Manufacturer. Overcharge and Overdischarge Circuit Protection;Over-temperature and Short-circuit Protection; Up to 500 recharge cycles over the life of the battery
Note: Usually we dont know the exact battery model that we need to buy, So Please open the back cover of the laptop to confirm the original battery model number. If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10-20% (not 0%), then charge and cycle 3-4 times to wake up the new battery
[ Package Contents ]:1 pcs Brand New OEM Battery