DELL X9FTM 11.55V 7650mAh 93Wh 6-Cell Lithum-Ion Recharged Battery For DELL Precision 7670 7680 7770 7780 Mobile Workstation Series Laptop DP/N: P114F P114F001 P114F002 P115F P115F001 P115F002 0X9FTM

[ Attention]:There are 2 kinds battery work for those laptops . 6 CELL Battery -- RCVVT 11.5V 6827mAh 83Wh 6 CELL Battery -- X9TFM 11.55V 7650mAh 93Wh , But their bracket hole position are different . So they are not incompatible . Please open your laptop back case and check your original battery , then choose correct one .
[ Battery Information ]:6-Cell Lithium Ion , Voltage &Capacity :11.55V 7650mAh 93Wh .
[ Warranty ]: Full Refund within 60 days , Replacement within 12 months ,Anytime email support .
[ 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.
[ SANISI Concept ]: Product Quality and Service must be perfect ! We will let every customer feel satisfied . [ Package Contents ]:1 pcs Brand New OEM 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. 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.