Helllo. In this instructable i will show you how to make a rechargeable battery pack to use it in your project.This is very cheap and easy.Sorry about the pics i have problem with my camera.I hope you like my instructable if you, then please favorite it :D :)
Step 1: Parts and Tools :D
1:4 AA or AAA rechargeable batteries .
2:Tape :) :*
Step 2: <<<<<<<<>>>>>>>>
Put the Batteries together as shown in the pic.Solder the wires +to- and-to+