I have an UPS with two 12v 7ah lead batteries. If I want to change the batteries I would typically go with lead batteries but here’s my question, can I use some portable mobile power banks to use it?

Because I have a 20000mah “INUI” lithium power bank that is rated for 12v at 1.5A, is it a good practice to buy several of these (since they are about 20 bucks) disassemble them and use them as ups batteries?

EDIT : clarifications

  • foremanguyOPEnglish
    1·
    17 hours ago

    It is written on the back of the powerbank (sorry but I’m not so good in electrics)

    • roofuskit@lemmy.worldEnglish
      2·
      14 hours ago

      If you’re this confused you shouldn’t be trying to change battery types in a device that can power appliances.

      • foremanguyOPEnglish
        1·
        13 hours ago

        Yeah for now I will stay with lead batteries thx

      • foremanguyOPEnglish
        1·
        14 hours ago

        Ohhh okay, sad… Is there a way to get these 12v to use it instead of the stock lead batteries?

        • MangoPenguin@lemmy.blahaj.zoneEnglish
          2·
          12 hours ago

          Not easily or cheaply, because of the voltage mismatch. Using a buck / boost converter setup tuned specifically for the UPS might work but would be pricey and probably not that reliable.