HP 19V 4.74A(1.7mm)
The AC power adapter enables you to operate your laptop or charge the battery from electrical power outlets.
If you are running your computer on AC power with a battery installed, the adapter charges the battery ( if needed ) and maintains its charge.
Tip Size: 4.8mm x 1.7mm
Output: 19V 4.74A
UK Three-Pin Plug Power Cord