MAXDATA Replacement Battery — 10.8V 4400mAh (Fits L50-3S4400-S1S5, L51-3S4000-G1L1, L51-3S4000-S1P1, L51-3S4400-C1L3, L51-3S4400-S1S5, WP-UNL50/3)

Compatible part numbers: L50-3S4400-S1S5, L51-3S4000-G1L1, L51-3S4000-S1P1, L51-3S4400-C1L3, L51-3S4400-S1S5, WP-UNL50/3. Battery chemistry: Li-ion. Electrical specifications: Volts: 10.8V, Rate: 4400mAh. Physical dimensions: 202.00x53.50x21.50mm; Weight: 473g. Built-in safety features include over-charge, over-discharge, over-heat, over-current & short-circuit protection. The battery holds certifications ISO9001, RoHS, CE, UN38.3, and MSDS. Before placing your order, please confirm the exact battery part number to guarantee compatibility and restore your device to working order. Includes a 12-month Warranty and 30-day Money Back Guarantee, plus 7*24 hours customer service.