Quick tech specs
- External battery pack + power adapter 12800 mAh
- 5290
- 7280
- for Latitude 5280
- 5480
- 7480
Know your gear
Never go without power with the world's first modular charger. This 2-in-1 design provides continuous power to your laptop and USB mobile device either at your desk or on the go, so mobile professionals can be productive anywhere.