Szdcoo Replacement Battery for DELL — Part 4F5YV / WJ5R2, 11.4V 7300mAh (83.22Wh)

High-capacity Li-ion replacement battery compatible with DELL devices that use Part No. 4F5YV or WJ5R2. Electrical specifications: 11.4V, 7300mAh / 83.22Wh. Physical dimensions: 332.20 x 101.90 x 7.90 mm; Weight: 683g. Built-in safety features provide over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certified to ISO9001, RoHS, CE, UN38.3 and supplied with MSDS. Please verify the battery part number on your machine before purchase to ensure your device can be restored to working order. Includes a 12-month Warranty and a 30-day Money Back Guarantee, with 7*24 hours customer service.