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Old 18Volt DeWalt tools

  • 12-11-2025 02:00PM
    #1
    kerryjack
    Registered Users, Registered Users 2 Posts: 1,655 ✭✭✭


    I have a full set of the old 18 volt cordless DeWalt tools all in great condition and does all my DIY jobs only problem I have is Batteries are getting weak and not holding much charge, my question is could I get 2 batteries reconditioned and would I need a new battery charger for reconditioned batteries or will I get an adaptor and get new type of DeWalt batteries



Comments

  • #2
    P.lane78
    Registered Users, Registered Users 2, Paid Member Posts: 482 ✭✭P.lane78


    they still sell Dewalt branded batteries and third part Dewalt 18volts batteries on amazon.ie for example



  • #3
    The Continental Op
    Registered Users, Registered Users 2 Posts: 9,092 ✭✭✭The Continental Op


    The other option which might help you transition to new DeWalt tools is a battery adapter. Then you can buy new XR batteries. Note 18V and 20V XR batteries are the same its just a marketing thing for the US where they are thick enough to think that anything with a bigger number is better.

    https://www.amazon.co.uk/Replacement-DCA1820-Battery-Adapter-Compatible/dp/B097LGLGJ3/

    image.png

    Edit> You will obviously also need a new charger.

    Wake me up when it's all over.



  • #4
    kerryjack
    Registered Users, Registered Users 2 Posts: 1,655 ✭✭✭kerryjack


    https://www.boards.ie/discussion/comment/123982978#Comment_123982978

    prbbably the way to go thanks Guys



  • #5
    DublinDilbert
    Registered Users, Registered Users 2 Posts: 5,403 ✭✭✭DublinDilbert


    Buy the battery adapter as per above and use the newer batteries with your old tools. To get a charger and a couple of batteries, it might make sense to buy a new cheap dewalt drill with a couple of 18V batteries + charger, will be specials for black Friday.

    Also screwfix will sell the 18V 5A batteries for €60, you will get a charger from adverts for €20.

    I wouldn't mess about with the old NICAD batteries.



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