Szdcoo 4300mAh Replacement Battery for Len ovo — Compatible with 5B10W51881 / 5B10W51882 / 5B10W51883 / L21B3P71 / L21C3P72 / L21M3P72 / SB10W10W51983 / SB10W51982 / SB10W51983 / SB10W51984

Compatibility: Replacement for the following part numbers — 5B10W51881, 5B10W51882, 5B10W51883, L21B3P71, L21C3P72, L21M3P72, SB10W10W51983, SB10W51982, SB10W51983, SB10W51984. Technical specifications: Li-Polymer chemistry; Voltage: 11.64V; Capacity/Energy: 4300mAh / 50.05Wh. Physical dimensions: 263.30 x 114.50 x 5.00 mm. Weight: 463 g. Safety features: Integrated protections for over-charge, over-discharge, over-heat, over-current and short-circuit. Certifications: ISO9001, RoHS, CE, UN38.3 and MSDS compliant. Before purchase: Verify the battery part number in your device to ensure proper compatibility and restore full functionality. Warranty & support: Covered by a 12-month warranty and a 30-day money-back guarantee. 7x24 hours customer service available.