i want to know how i could wire a rechargeable battery? Answered
i want to know how to wire a rechargable battery that recharges using a usb cable. im thinking of buying something like this http://www.allelectronics.com/make-a-store/item/LBAT-55/3.7V-2650-MAH-LI-ION-BATTERY/1.html if anyone has a better suggestion for a rechargeable battery that is better please tell me.
im trying to put it into this so i wont have the hassle in spending money on batteries https://www.instructables.com/id/How-to-make-a-fast-blinking-LED-bike-light/step7/The-Electronic/