![Homemade massive rechargeable battery. Output is 1.2 v 1.25 amps. (I know it looks like a bomb) : r/batteries Homemade massive rechargeable battery. Output is 1.2 v 1.25 amps. (I know it looks like a bomb) : r/batteries](https://preview.redd.it/g2dvkm749ee11.jpg?auto=webp&s=d4a69b75fb692cd7a99d2ab62fe42b7b107b4a9e)
Homemade massive rechargeable battery. Output is 1.2 v 1.25 amps. (I know it looks like a bomb) : r/batteries
The simplest homemade battery | Charge your phone using salt water? Easy!😃 For step-by-step instructions of this experiment go here: https://mel.sc/sTb/ For cool and safe experiments... | By MEL Science | Facebook
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