How to Make a Rechargeable Battery at Home

11,260

14

4

Published

Introduction: How to Make a Rechargeable Battery at Home

This is a simple way of making rechargeable batteries at home using alum (epsom salt) and old battery lead plates. we can also replace lead plates with copper and steel plates, but the voltage would reach only 1v then instead of 2v

Share

    Recommendations

    • Casting Contest

      Casting Contest
    • Woodworking Contest

      Woodworking Contest
    • Make it Move Contest

      Make it Move Contest
    user

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

    Tips

    Questions

    4 Comments

    Very nice young man, did not burn yourself whist trying to empty the acid from the old SLA's ? How did you empty the batteries safely?

    Epsom (magnesium Sulfate) is different from alum (potassium aluminum sulfate).