Total Micro - Notebook battery (equivalent to: IBM 57Y4186) - lithium ion - 9-cell - 8400 mAh - for Lenovo ThinkPad T520i, L410, L412, L420, L510, L512, L520, T410i, T420, T420i, T510, T510i
Total Micro notebook battery -
Smaller and lighter than other rechargeable batteries, proving ideal for portable devices Delivers 11.1 V DC to your compatible notebook, ensuring that your device is ready to use when needed With 8400 mAh capacity, the battery delivers a long lasting charge to your notebook More environment-friendly as compared to the disposable ones