Lenovo 5B10K10186 | 4-Cell 3980mAh 45Wh 11.1V Li-Ion Battery for Flex 3-1570/1580

Here are the technical specs for the Lenovo 4-Cell 3980mAh 45Wh 11.1V Li-Ion Battery for Flex 3-1570/1580:

- Battery type: Li-Ion
- Number of cells: 4
- Capacity: 3980mAh
- Voltage: 11.1V
- Watt-hour: 45Wh

Helpful notes:
1. This battery is compatible with Lenovo Flex 3-1570 and Flex 3-1580 laptops.
2. It is a genuine Lenovo product, so you can trust its quality and performance.
3. With its 4-cell design and high capacity, this battery can provide long-lasting power for your laptop.