Conclusion

As we expected in the beginning of this project, the batteries would be constructed with an acid and different metals. As we also knew, the batteries produced quite a lot of voltage, almost as much as a normal AA or AAA battery does, which is 1.5 volts. But our batteries didn't produce barely any electric current. Now you would need approximately 20 batteries like ours to get even a minute work out of a calculator. We thought that our battery charger would work for all sizes. And it did work perfectly. To find out go to its "Results".

 

 

 

 

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