Original notebook battery LENOVO B10H45071/71+, 10.8V, 48Wh, 4400mAh.
Features: Standard size batteries are made from the original lithium polymers or the new cells of lithium ions. Top quality, balanced features rechargeable cells and original microcontrollers ensure battery charging up to 600 times. These batteries provide the longest battery life and maximum capacity, they have no memory effect.