DELL 266J9 11.4V 51Wh 3-Cell Notebook Battery For DELL G3 15 (3500), G3 15 (3590),G5 15 (5500),G5 15 (5505),G5 SE 5505 , Inspiron 14 5000 (5490) Laptops P/N: 266J9 0M4GWP M4GWP 0PN1VN MV07R W5W19

[ Battery Information ]: Type : Rechargeable 3 Cell Li-ion Battery , Voltage &Capacity :11.4V 51Wh 4255mAh
Note:There are Compatible two batteries with different capacity and different size : ( 3 Cell Battery 11.4V 51Wh -- 266J9 , 4 Cell Battery 15.2V 68Wh -- MV07R ) , Please choose the which one you are going to buy according to your laptop's original battery . 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
[ Warranty ]: Full Refund within 60 days , Replacement freely 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