BattPit Replacement Battery for Lenovo ThinkPad T440s — Compatible with 20AR0044, 0C52862, 121500147, 45N1126, 45N1129, 45N1136

BattPit brand new lithium‑ion replacement battery engineered for the Lenovo ThinkPad T440s. Electrical specs: 10.8 Volt, 4400mAh (48Wh) capacity; constructed with Grade A cells for consistent performance. Coverage and returns: includes a 1 Year Warranty and a 30 Day Money Back Guarantee. Compatible with OEM/part numbers 20AR0044, 0C52862, 121500147, 45N1126, 45N1129 and 45N1136.