Quick tech specs
- 1 x lithium ion 9-cell 8400 mAh
- L410
- L420
- L512
- T410i
- T420i
- T510i
- for Lenovo ThinkPad T520i
- L412
- L510
- L520
- T420
- T510
Know your gear
Keep the laptop or notebook efficiently charged with the reliable nine-cell BTI Notebook Battery. This 10.8-volt Li-ion battery offers a long-lasting battery capacity of 8400 mAh. It keeps the device powered on-the-go, thereby helping you keep the productivity on track.