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    Is it safe to use a different power adapter

    Discussion in 'Dell' started by jmsnyc, Jul 27, 2017.

  1. jmsnyc

    jmsnyc Notebook Consultant

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    I have a Dell Inspiron 7348 which takes the smaller connector. I have a converter that allows me to use the larger standard size Dell power adapters which I have used without even thinking about it. This converter dongle allows me to use an HP power adapter, both output the same voltage 19.5. The Dell compatible adapter I am currently using which did not come with the machine si a 45w, The HP is 90w.

    I think the output voltage is what is important the 19.5v but the amperage is different , the Dell is 2.31A and the HP is double that at 4.62A. I notice different amperages on different adapters listed as compatible. Is it safe to use the HP, don't want to fry my laptop =)
     
    jmsnyc, Jul 27, 2017
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  2. Arrrrbol

    Arrrrbol Notebook Deity

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    I would not recommend using the HP adaptor. If the amperage was the same then i'd say go for it, but since its double I wouldn't risk it.

    Its also possible it will do no harm and just draw as much power as it needs, i'd have to test it for myself though.
     
    Arrrrbol, Jul 27, 2017
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