While there are advantages to using disposable batteries over rechargeables or a wired connection, keeping them healthy can ...
But single-use disposable cameras are in a sort of battle between ... can choose more when you order it), and (thankfully) an ...
This project shows you how to hack a disposable camera into a battery revival device. This could be very cost effective. A single regular AA battery could revive many Ni-Cads. Remember ...