Description
Equipped with high-quality cylindrical cells and a robust intelligent protection board to manage over-current and short-circuit risks. This battery moved away from the external swap system of the X270 to a purely internal, higher-density solution. It provides the necessary voltage for the X280’s quad-core processing and NVMe storage subsystems.
- Voltage: 11.4V
- Capacity: 48Wh / 4210mAh
- Cell Type: Li-ion
- Cell Count: 3 Cells




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