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    How do I build a simple charger for 3 or 4 LI-Ion cells ?

    Thanks for your info. With the help of your image and goggle image search I was able to find a seller in EU.
  2. E

    How do I build a simple charger for 3 or 4 LI-Ion cells ?

    I have a number of 18650 Li-Ion cells I want to use in some home-made stuff. What I want to build is a charger for the cells. Input is 12-18 V. Preferably something that can be built-in. I need overcharging protection, deep discharge protection I can do without.. Any suggestions ?
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