Easy Simple powerful smart phone battery charger using AA batteries
Mini-adjustable voltage power supply use to charge smart phone fast with maximum current draw up to 1 amp using 6 x AA batteries. This is cool stuff and it's cheap. Can charge Samsung Galaxy, Iphone, Ipad, etc adjusted at 5 volt ..can use to charge any other thing such as car battery, testing circuit, etc
You can use any batteries such as AA, AAA, palette/coin batteries, 12 volt batteries, 9 volt batteries, 18650, etc anything. You also use power adapter like your laptop power adapter, modem power adapter, or any power adapter.
You can charge
1. Camera
2. iPhone, Ipad
3. Samsung Tab
4. Samsung Galaxy
5. Charger other batteries
6. Handheld games
7. Other electronics
This device is quite cheap and powered by MP2307DN switching regulator cheap. Easy simple and yet powerful fast charging that can draw 1.3 amp maximum way better than the original samsung smart phone charger