The external batteries They turn out to be very useful when we do not know how long the mobile battery will last while we are away from home and without a charger. They are highly recommended especially if you will be traveling long distances or if you know that where you will be you will not have a power outlet available to connect your charger to your mobile. Taking all this into account, here we will teach you make an external battery for mobile at home and in a very safe way and compatible with any mobile Android, ios or Windows Phone.
In general, external batteries for mobiles They can be found at low prices and very easily, but as always it is good to have an alternative that is cheaper and not spend so much money.
Make an external battery for mobiles
In this tutorial we are going to teach you make an external battery for mobile with materials that you can acquire very easily and at a very affordable price. First, we will tell you what are the materials that you must acquire and then the steps so that you can achieve it successfully.
Materials to make an external battery for mobiles
- D-size battery holder
- USB cable that adapts to the model of your mobile
- Cables with positive and negative poles
- USB cable adapter for power
- Glue gun
- 4 batteries (rechargeable)
Steps to make an external battery for mobiles
1.- The first thing you should do is disassemble the USB cable adapter or charger, so that only the port where the cable is inserted remains.
2.- Now, you must join the red wire to one of the pins and the same with the black, so that it is forming a circle as in the image.
3.- When both ends of the cable are glued to the USB adapter, you must stick it very carefully to the battery holder with the help of the silicone gun.
4.- When all the pieces are well glued and the correct position, you should insert batteries into the battery adapter and connect the USB cable to the mobile.
5.- When you connect the cable to the external charger and the other end of the cable to the mobile, it will start charging immediately.
As you will see, this is a very simple way to make an external battery for mobile of very good quality, it is manufactured with materials of very low cost and good quality. You just have to bear in mind that the batteries must be rechargeable to give it several uses and you must be very careful when soldering the tips so that it is not weak.