Lenovo 43R1967 | 49+ (6-Cell) Battery for ThinkPad

Here are the technical specs for the Lenovo 49+ (6-Cell) Battery for ThinkPad:

- Battery type: Lithium-ion
- Battery capacity: 57 Wh
- Number of cells: 6
- Voltage: 10.8 V
- Maximum operating temperature: 35°C
- Minimum operating temperature: 5°C

Helpful notes:
1. This battery is compatible with select ThinkPad models, so be sure to check compatibility before purchasing.
2. The 6-cell design provides longer battery life compared to the 4-cell option.
3. Lithium-ion batteries have a longer lifespan and are more environmentally friendly than other battery types.