Lenovo 42T4542 | 47++ (9-Cell) Battery for ThinkPad X200 X200S X201 X201I X2

Here are the technical specs for the Lenovo 47++ (9-Cell) Battery for ThinkPad X200 X200S X201 X201I X2:

- Battery capacity: 7800 mAh
- Battery voltage: 10.8 V
- Battery technology: Lithium ion
- Number of battery cells: 9
- Battery run time: Up to 9 hours

Helpful notes:
- This battery is compatible with several ThinkPad models, so make sure to check your device's compatibility before purchasing.
- With a capacity of 7800 mAh, this battery offers a longer run time than the standard 6-cell battery.
- Lithium ion technology ensures a longer lifespan and better performance than other battery types.