Lenovo 5B10Z26487 SB10Z26488 L19C4PG3 Laptop Battery -  Compatible Part Numbers: 5B10Z26487 SB10Z26488 L19C4PG3  - Battery Type: Li-ion, Battery Volt: 7.72V, Capacity: 5488mAh 42Wh, Battery Color: Black, Condition: 100% New, Warranty: 12 months