BattPit Replacement Li-ion Battery for Lenovo ThinkPad T550 — 10.8 Volt 4400mAh (48Wh) — Fits 20CK0047US, 0C52862, 121500147, 45N1126, 45N1129, 45N1136

Brand New Li‑ion battery from BattPit engineered as a direct replacement for the Lenovo ThinkPad T550. Specifications: 10.8 Volt, 4400mAh, 48Wh capacity; manufactured with Grade A cells for dependable performance. Compatible with part numbers 20CK0047US, 0C52862, 121500147, 45N1126, 45N1129, 45N1136. Includes a 1 Year Warranty and a 30 Day Money Back Guarantee.