make your own rechargeable battery - lifepo4 rechargeable battery
Batteries.
Electronic products are needed for almost every electronic project.
But think about it, what happens once they lose power?
We threw them aside.
These batteries are piled up in our landfill, so I was wondering how to reuse them.
This project is very beneficial to the environment because it requires a battery that is dead and turns them into a new battery to prevent the generation of electronic waste.
The possibilities of this concept are endless (
The battery is stronger, the battery is small)
Think about what it would be like if everyone on this planet was able to recycle old batteries.
All we need to do is turn electronic waste into a new battery.
The batteries are very small and in order to power the bigger things you may need to make more batteries and connect them.
This can be called the second version of the DIY battery.
But this one is rechargeable and made from waste as before.
For this you need :-
Only these things are needed to do this.
Take out the dry battery and peel it off as shown in the figure.
Don't use fire because it will cause an explosion.
Therefore, we need not only the carbon rod, but also the black powder manganese oxide found in the dry battery.
Remove the carbon rod from the center of the dry battery with pliers.
Once it falls off, you will see the top of the carbon stick and pull it slowly until the carbon stick comes out.
We don't need a carbon stick, so we have to turn on two dry batteries, so we will get two.
Most dry batteries consist of carbon rods (what we need)
Surrounded by damp electrolyte paste.
The carbon rod can not only be used as an anode and cathode, but also can be coated with manganese oxide.
The use does not indicate an alkaline battery, but uses a normal 1. 5 v dry cell .
Do not use alkaline batteries.
It's much safer for carbon zinc to get m02. . . . .
The KOH concentration of Alkaline Manganese is about 11%, which really hurts your fingers. .
If you put it in your eyes, it may blind you. . . .
There's something on my finger and it hurts them! ; ).
Really good!
I need to buy some carbon fiber sheets to try this recipe.
The increased surface area should help.
I did some research on taking apart alkaline batteries to get manganese and thought that cheap carbon and zinc is an easier and safer way.
Just a little confused.
Don't throw the battery after removing the carbon stick.
Now pour the black powder on any smooth and clean surface.
Wear gloves when doing this.
We need a tablespoon of manganese oxide to be applied to the carbon rod.
The carbon rod has been coated with manganese, but we will apply manganese again in order to make our batteries stronger.
You can see the difference between the coating and the uncoated in the picture.
It is necessary to charge the battery.
Don't forget to apply charcoal to the carbon stick.
Drill the size of the carbon stick to a whole so it fits comfortably.
Place the carbon rod in one of the holes and extend it about 1/1/2 from the top.
Repeat it for another carbon stick.
Seal the two holes so there is no water going through.
Also stick two wires to the top of the stick on the carbon sticktoo.
Just connect the two wires to the two electrodes.
Make it waterproof with glue.
Pour some water into the container and then add some powder made of alum crystals to the water.
Mix it correctly.
Don't saturate it.
The water should look transparent.
You can also mix some manganese on it.
It will increase its charging capacity.
The signal is very weak, but you can make them stronger if you make more and connect them.
This is just the beginning of making rechargeable batteries at home.
This rechargeable battery will reduce the waste generated by the disposable battery.
The voltage is: 0.
The 933 vIt takes an average of 14 hours to fully charge.
This is only a step in preventing waste from being produced and thus reducing pollution.
Please vote if you wish! Thanks!