DIY USB Digital Camera Battery Charger

Hello Everyone

This project started as i bought pre owned SAMSUNG digital camera. which came with nothinging but 4GB memory card. though i was trying to hold on for the battery charger or its data and chargin cable but it supposed to take 3-6 working days.. and the good news was batrry juice was finished so i was unsured that my camera still turn on or no....

than in next few steps i made my own usb battery charger.

Step 1 Parts and recycling

i had the memory card storage box from a long time.. and after checking my camera battery size it was the best fit for it.

main things i need for
1- memry card storage box.
2- usb cable with plug on one end.

idea was very simple find ou the positive and negative of the battey and usb and attached it togather....
But had 2 issues. How to know which wire of usb is positive and negative and same for the battery.. Than luckyli battery got its configuration on it saying the +ve and -Ve pins.

Comments

[KentaGrace]

Just throwing this in for anyone attempting this hack.  Hooking an unknown battery directly to power is a BAD IDEA.  You could overcharge or overheat the battery and damage the battery, the charger (in this case the USB), or worse, it could cause bodily injury.  Be very careful when working with batteries like this, and it's in your best interest to wait for that charger to come.

[arifsethi]

Thanks for the causions and advice .. my basic idea was for tem. usage.. as i got the charger now. thanks again