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Fishtalk
Lv 4
Fishtalk asked in Computers & InternetHardwareLaptops & Notebooks · 6 months ago

My old Lenovo think pad's Ac charger is dead. ??

The old one is marked 65W 20V Most of the universal supermarket chargers are  19.5V and varies between 40 and 90W. Does it make any difference ? The pole is center is +, but most of the universal plugs are reversible.

 thanks

2 Answers

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  • Spock (rhp)
    Lv 7
    6 months ago

    you can get a replacement charger with correct voltage and polarity on the internet.  search for your model number and the word 'charger'

  • Phukyahu
    Lv 6
    6 months ago

    19.5V is what the lenovo chargers actually are, the documentation often rounds up. As far as the wattage is concerned, if your laptop came with a 65 watt, I wouldn't go below that and you wouldn't have any problems if you go over to a 90 watt.

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