Mamad » posted to Mamad and ele
"شارژر ساده موبایل با تعدادی اندک قطعه الکترونیک و یک باتری 9 ولت کتابیDon't have a mobile phone charger and the battery is about to drain..? Make an Emergency Charger yourself at home to charge your device from nothing but a 9v Battery. This video shows a simple way to learn how to make a mobile phone charger at home very easily. Note: A normal zinc carbon battery will not give much backup and will get drained out fast. So, its recommended to use rechargeable batteries."