ZWXJ Laptop Battery Type 4GVGH for DELL XPS 15 9550 Dell Precision 5510 1P6KD 01P6KD 4GVGH RRCGW (11.4V 84Wh 7260Mah) Brand New from Manufacturer. Rechargeable Up to 500 times over life of battery. Battery type : Li-polymer Battery, Voltage : 11.4V, Capacity : 84Wh CE-/RoHS-/FCC- Certified and Built-in circuit protection ensure both safety and stability. Fit for : DELL XPS 15 9550 , Precision 5510, Not fit for DELL XPS 15 9560 100% CUSTOMER SATISFACTION GUARANTEE: We believe in Quality and Customer Service, and our top priority is to make you happy. If for whatever reason you are not fully satisfied please CONTACT US and well guarantee to help. We have 12 months warranty on our products. Voltage11.4V Capacity84Wh ColorBlack Battery type :  Li-polymer Battery