Autorechargeable Battery




Posted in WorkshopSolar

Introduction: Autorechargeable Battery

About: I'm a 29 years old guy, this is my page:

This is a solar cell powered battery.

Step 1: First Step

Take 4 condenser, connect with the solder all the positive pins,than connect all the negative pins. Attach the solar cell's positive cable to the condenser's positive pins and the negative cable to the condenser's negative pins.



    • Woodworking Contest

      Woodworking Contest
    • Make it Move Contest

      Make it Move Contest
    • Casting Contest

      Casting Contest

    We have a be nice policy.
    Please be positive and constructive.




    This is a BEAM Robot called a "Symet". It stores power in a trickle charge and then spins a motor for a few seconds and starts again.

    Yo Joe, what how much voltage does this little setup produce?

    1 reply

    it will always "produce"? a voltage same as solar cell's output voltage...a step up transformer circuit could be useful to make more VOLTAGE out of them...but forget current.....

    take bigger capacitor i cant find nothing here i'm in a island!!

    1 reply

    Pull apart a computer, there's some(4-9) big capacitors near the CPU

    What have you done here? More detail would be awesome...


    If you could add more details to this page or or send me more details It would be appreciated.

    tihs one sucks to

    hmm, did you even give values for the capacitors? how is it even a battery? this would only give a tiny amount of mAH, what could you even run from it without some sort of pulsing circuitry like that used in BEAM robots? and a "condenser"? its a capacitor

    What do you attach this to?

    This drawings seems Leonardo Davinci's notebook : )

    i tested about 3,5 volts the problem are the amphere that go down very fast.

    2 replies

    What kind of load is this intended to run?

    Warning to other posters....

    Don't feed the seagulls...

    Hakaro_Joe (Joe Hakketto)!

    Add more details soon please :)

    It doesnt have to be that detailed, but just explain to us in simple text how you made it. Here's a rule of thumb "Materials, & 1,2,3 steps".

    You have shown us the materials; now just make some simple steps.

    Thanks! And welcome to instructables!