SpecificationBattery Type: Li-ion;
Voltage: 15.2V;
Capacity: 64Wh/4000mAh;
Packages includes: 1 battery, 2 Screwdrivers, 1 Instruction Manual.
Condition: 100% brand new from manufacturer. ^^ Replacement Battery Part NumbersGRT01, 05RGW, R05P0, 0P3TJ, 00P3TJ, 0R05P0, 0VXD57. ^^ Compatible ModelFit for Dell Latitude 5421 Series; Fit for Dell Latitude 5521 Series; Fit for Dell Latitude 5531 Series; Fit for Dell Precision 3470 Series; Fit for Dell Precision 3561 Series; Fit for Dell Precision 3581 Series; Fit for Dell Precision 3591 Series; Fit for Dell Alienware M17 R5 Series; Fit for Dell Alienware M17 R5 AMD Series. ^^ Security/QualityAll batteries are UL, CE, FCC, RoHS safety certification, built-in over charge, over discharge, over temperature, short circuit protection. The battery offers up to 1000 charge cycles and uses grade A battery cells to improve charging speed and battery performance, ensuring performance and durability. ^^ After-Sales SupportWe support 30 days refund, 12 months warranty (refund or replace battery), 24 x 7 mail support. return window will close one month after you receive the product and you can contact us by placing your order or by clicking " Ask a question" on the seller's page.