Szdcoo L51-3S4000-S1P3, L51-3S4400-C1L3, L51-3S4400-G1P3, L51-3S4400-S1S5, L51-4S2000-C1L1, L51-4S2000-G1L1, WP-UNL50/3 — 4400mAh 10.8V Li-ion Replacement Battery for Uniwill

Compatible Part Numbers: L51-3S4000-S1P3, L51-3S4400-C1L3, L51-3S4400-G1P3, L51-3S4400-S1S5, L51-4S2000-C1L1, L51-4S2000-G1L1, WP-UNL50/3. Product specifications: Li-ion chemistry, Voltage 10.8V, Capacity 4400mAh. Physical dimensions: 202.00 x 53.50 x 21.50 mm. Weight: 473g. Please verify the exact battery part number before purchasing to ensure compatibility and restore your device to working order. Built-in safety protections include over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certifications: ISO9001, RoHS, CE, UN38.3 and MSDS. Comes with a 12-month Warranty, a 30-day Money Back Guarantee, and 7*24 hours customer service.