Do all HP Chargers work for all HP laptops?
Do all HP Chargers work for all HP laptops?
Can you replace it with the charger of any other HP laptop? The technical answer is ‘No’. This is true for every brand, not just HP. This issue isn’t simply applicable to people that are contemplating the notion of using an old laptop’s charger to power a new laptop.
Can I use a higher wattage power supply for my laptop?
Yes, Your laptop has been designed to draw up to a certain amount of power when running at full power. This means that you can quite safely use a charger with a higher wattage (or amps) rating as the laptop will only ever draw the amount of power required at the time.
How do I know what charger I need for my HP laptop?
Look on the bottom of the laptop sometimes under the battery for the Volts and Amps. Look on the AC adaptors for the Volts and Amps. Just match them.
What voltage do HP laptops use?
HP 65W Laptop Travel Power Adapter (4.5 millimeter connector)
| Compatible Devices | Laptops |
|---|---|
| Brand | HP |
| Wattage | 65 watts |
| Input Voltage | 120 Volts (AC) |
| Item Weight | 0.48 Pounds |
Can I use 65W charger instead of 18w?
Originally Answered: Can I charge another mobile using a 65W charger? Yes you can if the phone supports USB Power Delivery protocol, the phone and charger will mutually agree on a voltage both can support to optimize charging speed.
Can I use a 65 watt charger on a 120 watt laptop?
You can use a 120W power adapter just fine on a device that only needs 65W. As long as the following criteria are met. Voltage is the same, plug size is the same and plug polarity is the same. Then the only difference is it can provide more amps.
Can I use 65W charger instead of 45w?
As long as it is the same voltage and connector type you can use a higher watt adapter. It will charge the battery a bit faster but other than and the size of the brick you will see no difference.
https://www.youtube.com/watch?v=bk6qTbTfJJs
