BattPit Replacement Battery for Lenovo ThinkPad T550 — 10.8V 4400mAh (48Wh) — Compatible with 20CK0001, 0C52862, 121500147, 45N1126, 45N1129, 45N1136

Brand new BattPit Li-ion replacement battery for Lenovo ThinkPad T550 models (compatible with part numbers 20CK0001, 0C52862, 121500147, 45N1126, 45N1129, 45N1136). Electrical specs: 10.8 Volt, 4400mAh capacity (48Wh). Manufactured using Grade A cells to ensure dependable performance and longevity. Includes a 1 Year Warranty and a 30 Day Money Back Guarantee.