BattPit Replacement Battery for Lenovo ThinkPad T550 — 10.8 Volt 4400mAh (48Wh) — Fits 20CK0005 / 0C52862 / 121500147 / 45N1126 / 45N1129 / 45N1136

Brand New Li-ion Battery from BattPit designed for the Lenovo ThinkPad T550. Compatible with part numbers 20CK0005, 0C52862, 121500147 and battery models 45N1126, 45N1129, 45N1136. Specifications: 10.8 Volt, 4400mAh, 48Wh capacity. Built with Grade A Cells to ensure consistent performance and reliable runtime. Includes a 1 Year Warranty and a 30 Day Money Back Guarantee for worry-free purchase.