Szdcoo Replacement Battery 2700mAh (14.8V) for HP – Compatible with 681879-121 / 681879-171 / 681879-1C1 / 681879-541 / 681949-001 / 681949-541 / EL04 / EL04052XL / EL04XL / HSTNN-IB3R / HSTNN-UB3R / TPN-C102

Compatible Part Numbers: 681879-121, 681879-171, 681879-1C1, 681879-541, 681949-001, 681949-541, EL04, EL04052XL, EL04XL, HSTNN-IB3R, HSTNN-UB3R, TPN-C102. Chemistry & Power: Li-Polymer battery, 14.8V nominal voltage, 2700mAh / 39.96Wh capacity. Physical Specifications: 205.39 x 121.24 x 7.05 mm (L x W x H), net weight 413 g. Protection & Safety: Built-in safeguards against over-charge, over-discharge, over-heat, over-current and short-circuit. Certifications: ISO9001, RoHS, CE, UN38.3 and MSDS compliant. Purchase Note: Verify your existing battery’s part number before ordering to confirm compatibility and restore your device’s operation. After-sales: Backed by a 12-month warranty, a 30-day money-back guarantee, and 7×24 customer support.