L14L2P22 L14S2P22 L14M2P23 L14M2P24 Replacement Battery for Lenovo E31-70 U31-70 -  -  - Battery Type: Li-ion, Battery Volt:  7.6V, Capacity: 35Wh/4610mAh, Battery Color: Black, Condition: 100% New, Warranty: 12 months