Szdcoo 4400mAh Li-ion Replacement Battery for IBM — Fits 40Y6797/40Y6798/40Y6799/41N5666/41U3196/42T4504/42T4511/42T4513/42T4544/42T4560/42T4561/42T4566

Compatible Part Numbers: 40Y6797, 40Y6798, 40Y6799, 41N5666, 41U3196, 42T4504, 42T4511, 42T4513, 42T4544, 42T4560, 42T4561, 42T4566. Manufactured by Szdcoo as a direct replacement Li-ion battery for IBM devices. Technical specifications — Chemistry: Li-ion; Voltage: 10.8V; Capacity: 4400mAh. Physical dimensions: 205.26x59.30x21.10mm; Weight: 450g. Safety features include Over-charge, over-discharge, over-heat, over-current & short-circuit protection to help safeguard your device and the battery. This battery is certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. Purchase includes a 12-month Warranty and a 30-day Money Back Guarantee, plus 7*24 hours customer service. Please verify your original battery’s part number before ordering to ensure compatibility and restore your device to normal operation.