DELL 4K1VM 11.4V 8070mAh 97Wh 6-Cell Lithum-Ion Battery for DELL G7 7700,Precision 5520 5530 5540,XPS 9560 9570,Vostro 7500,7500 7501,7590,7591 Series Laptop P/N:W62W6 9TM7D XYCW0 V0GMT NCC3D NYD3W

[ Attention]:There are 2 kinds battery work for those laptops . 3 CELL Battery -- V0GMT 11.4V 4649mAh 56Wh 6 CELL Battery -- 4K1VM 11.4V 8070mAh 97Wh ,3 Cell is short battery that work for all laptops, but 6 Cell is long battery that only work for laptop without hard drive, So please open your laptop back case and check your original battery , then choose correct one .
[ Battery Information ]:6-Cell Lithium Ion , Voltage &Capacity :11.4V 8071mAh 97Wh
[ Warranty ]: Full Refund within 60 days , Replacement within 12 months ,Anytime email support .
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. also please check coin-cell battery from the system board if well . Discharge the new battery to 1% --- 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
[ SANISI Concept ]: Product Quality and Service must be perfect ! We will let every customer feel satisfied . [ Package Contents ]:Just 1 pcs Brand New OEM Battery
[ 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