- Type: External AC Adapter
- Fit: Lenovo B5400 and other Lenovo devices
- Max Power Watts: 90w
- Input: 100-240v 50-60hz universal
- Output: DC 20v 4.5A
- Color: Black
The Lenovo ThinkPad 90W AC adapter ensures convenient access to power whenever you need it. Compatible with post-2013 Lenovo notebooks with the rectangular "slim-tip" common power plug, it performs to the same specifications as the standard AC adapter shipped with compatible notebooks. The ThinkPad slim adapters are both compact and incredibly energy efficient, with Energy Star V (ES 2.0) technology, providing renowned service and support from Lenovo. System building block accessory • Performs to the same specifications as the standard AC adapter that ships with the notebooks.