How To Make A 9v Battery Charger At Home. This compact 9-volt charger can charge two batteries simultaneously and is just 83g in weight. At first you just have to take the car USB charger female port and locate the metal ring on two sides of its posterior end.
Its a great choice for. You need a charger IC to charge. This circuit can charge batteries of three different voltages.
HELLO In this video you will find the safe and perfect way to charge your 9v radio battery with the help of a mobile charger at home.
You can connect the 9V battery to the battery attach and USB connector of the battery charger to the Smartphone. 46 out of 5 stars. But feel free to try and tape and secure a different battery if that is all that is available to you at the time. One 9V battery is only 200mAh.
