ThinkPad T40/R50 Series 6-Cell Li-Ion Battery
Features & Benefits:
- Original equipment specifications for correct fit and capabilities
- With the unique IBM SmartBattery capability, your system can maximise the amount of time you can be up and running, and can tell you how much power you have left
- Lithium-Ion technology gives this battery a long life and light weight
- Spare battery convenience allows you to work unplugged longer
- Backed by IBM Service and Support.
Lenovo ThinkPad T40/R50 Series 6-Cell Li-Ion Battery. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 4800 mAh, Battery voltage: 10.8 V. Weight: 10.6 oz (300 g). Dimensions (WxDxH): 8.07 x 2.28 x 0.787" (205 x 58 x 20 mm)