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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Are HP laptop chargers interchangeable?

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01-25-2018 07:41 AM
I recently purchased a used HP notebook. The charger that came with it (although it works) doesn't quite fit in the port of the laptop. This concerned me so I immediately switched to using my old HP pavillion charger- will this damage the laptop?
01-25-2018 08:50 AM
Depends...give us the details. The issue is the model of the laptop and the model of the chargers. If the voltage is different or if the watts of the charger is less than the laptop needs yes it can cause problems. Also an ill-fitting plug is a problem. So really you only want to use the "right" adapter for your laptop and not a near-miss. "Close" is only good in horseshoes and hand grenades as they say.