Lenovo Replacement Battery 4850mAh (7.68V) — Compatible with 5B11B36273 / 5B11B36278 / 5B11B36280 / 5B11B36285 / L20B2PF0 / L20C2PF0 / L20L2PF0 / L20M2PF0 / SB11B36284

Compatibility: Fits Lenovo models/part numbers 5B11B36273, 5B11B36278, 5B11B36280, 5B11B36285, L20B2PF0, L20C2PF0, L20L2PF0, L20M2PF0 and SB11B36284. Specifications: 7.68V / 4850mAh / 37.25Wh. Dimensions: 211.00 x 81.90 x 6.74mm. Quality and performance: Manufactured with a high-capacity circulation design to provide dependable runtime and consistent charging behavior. This high-quality replacement battery is engineered to take the place of your original unit.