Szdcoo 11.1V 4400mAh Replacement Battery for DELL — Compatible with MK1R0, MR90Y, N121Y, PVJ7J, T1G4M, TT5W, V1YJ7, V8VNT, VR7HM, W6XNM, X29KD, XCMRD, XRDW2, YGMTN

Compatibility: Compatible with the following part numbers — MK1R0, MR90Y, N121Y, PVJ7J, T1G4M, TT5W, V1YJ7, V8VNT, VR7HM, W6XNM, X29KD, XCMRD, XRDW2, YGMTN. Battery specifications: Li-ion chemistry; Volts: 11.1V; Rate: 4400mAh/48.84Wh. Dimensions: 274.00x51.17x27.70mm. Weight: 590.8g. Protection features: Built-in safeguards against over-charge, over-discharge, over-heat, over-current and short-circuit. Certifications: ISO9001, RoHS, CE, UN38.3 and MSDS certified. Guarantee & support: Comes with a 12-month warranty and a 30-day money-back guarantee. Customer service is available 7*24 hours. Important: Before ordering, please verify your original battery part number to ensure compatibility and restore full device functionality.