Uniwill Replacement Battery 10.8V 4400mAh Li-ion – Fits 3S4000-S1P3-04, 3S4000-S1S3-04, 3S4400-XXXX-04, 63GL51028-1A, 63GL51028-8a, 805N00045, L50-3S4000-C1L1, L50-3S4000-C1S1

Compatible Part Numbers: 3S4000-S1P3-04, 3S4000-S1S3-04, 3S4400-XXXX-04, 63GL51028-1A, 63GL51028-8a, 805N00045, L50-3S4000-C1L1, L50-3S4000-C1S1. Description: Replacement Li-ion battery designed for Uniwill devices using any of the part numbers above. Specifications: Chemistry: Li-ion; Volts: 10.8V; Rate: 4400mAh. Physical: Size: 202.00x53.50x21.50mm; Weight: 473g. Safety features: Over-charge, over-discharge, over-heat, over-current & short-circuit protection are built in to help protect your device and the battery. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Purchase notes: Please confirm the part number of your current battery before buying to ensure compatibility and restore device operation. Coverage: 12-month Warranty and 30-day Money Back Guarantee. Support: 7*24 hours customer service.