How to make battery chargers 3 volts and 9 volts

Hello my friends i will show you how to make two chargers for 3 volts (two batteries 1.5 volts) and 9 volts battery in home very simple and easy.I make on different ways so you can choose which is best way for you. In first way you will connect directly wires. Positive wire to positive and negative wire to negative. And on second way you will need female connector. Both ways are practical for use and they are real no fake. To charge 3 volts batteries i use adapter from old mobile phone with 5 volts output. To charge 9 volts battery i use adapter from old panasonic wireless phone with output 9 volts.
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The things that you need
1. One charger with output 5 volts
2. One charger with output 9 volts
3. One female connector which is suitable to the charger 9 volts male connector (you can buy on local electronic market)
4. Battery holder for 2 batteries (1.5 volts)
5. One 9 volt battery connector
5.Two empty batteries 1.5 volts to test charging (try to find empty) and to be Rechargeable.
6. One battery 9 volts (try to find empty) and to be Rechargeable.
Tools that you need:
1. Multimer to check before and after voltage on batteries
2. Pliers
3. Soldering iron
4. Sealing tape
5. Glue
Breakdown - Take the Lead by Kevin MacLeod is licensed under a Creative Commons Attribution license
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