IBM 72W Laptop Power Adapter – 16V 4.5A, 5.5mm × 2.5mm Connector
- Output Power: 72W, DC 16V 4.5A for stable and efficient charging
- Connector Size: 5.5mm × 2.5mm barrel tip, compatible with select IBM ThinkPad laptops
- Universal Voltage Input: AC 100–240V, 50/60Hz for worldwide use
- Compatibility: Works with IBM notebooks requiring 16V, 4.5A with a 5.5mm × 2.5mm connector