DELL NGGX5 11.4V 4000mAh 47Wh Standard Rechargeable 3 Cell Li-ion Battery For DELL Latitude E5270 , Latitude E5470 ,E5570 Series Notebook Alternant Part Number: 954DF 0JY8D6 451-BBUN 451-BBUJ RDRH9

[ Battery Information ]: 3 Cell Li-ion Rechargeable battery , Voltage &Capacity :11.4V 4000mAh 47Wh [ Warranty ]: Full Refund within 60 days , Replacement within 12 months ,Anytime email support.
[ Note ]: Those laptops can use NGGX5 3-Cell 11.4V 47Wh, 6MT4T 4-Cell 7.6V 62Wh, their length is different . So please choose correct one before you buy it , it is better to open your laptop bottom case and check yours old original 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
[ 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