Quick tech specs
- A standard external power solution intended for compatible electronic equipment
- 90 W maximum output power supports device power requirements within defined operating and load conditions
- Delivers 19 V DC to support appropriate operating voltage for connected devices
- 4.70 A supports steady current availability needed to maintain standard powered device functionality
- Power Adapter offers a reliable, trouble-free power connection for notebook devices
Know your gear
This is an HP 391173-001 compatible 90W 19V at 4.7A laptop power adapter specifically designed for HP notebooks. Our power adapters are 100% tested and compatible with the intended systems.
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