Szdcoo Replacement Battery for Clevo — 4400mAh 11.1V Compatible with 6-87-W540S-427 / 6-87-W540S-4271 / 6-87-W540S-4U4 / 6-87-W540S-4W41 / 6-87-W540S-4W42 / W540BAT-6

Compatibility: Product adaptation Part No: 6-87-W540S-427, 6-87-W540S-4271, 6-87-W540S-4U4, 6-87-W540S-4W41, 6-87-W540S-4W42, W540BAT-6. Specifications: Li-ion chemistry with Volts: 11.1V and Rate: 4400mAh/48.84Wh. Physical dimensions are 268.90x49.40x20.35mm and the pack weighs 595g. Safety and protection: Built-in safeguards include over-charge, over-discharge, over-heat, over-current & short-circuit protection to help protect your device and the battery. Certifications: This battery is certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. Support & warranty: Includes a 12-month Warranty and a 30-day Money Back Guarantee, with 7*24 hours customer service available. Please confirm the part number of the battery before purchasing to ensure that your device can resume operation.