[ Attention]:There are 2 kinds battery work for DELL Latitude 5501 ,DELL Latitude 5511,DELL Precision 3541 ,DELL Precision 3551 . 4 CELL Battery -- 3HWPP 15.2V 4250mAh 68Wh 6 CELL Battery -- 1FXDH 11.4V 8071mAh 97Wh ,4 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 , Attention : This is long battery only work for your laptop that without HDD .
[ 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