Re-purposing common household items in a survival situation is a skill set you must perfect as you try and maintain as normal a life as possible.
One hack that anyone can do involves the A23 Energizer Battery and it is particularly useful if you have a lot of smaller electronics you need to keep energized.
By using this amazing battery hack, with some electrical tape, you can build a much stronger battery.
Or you can use the components form the original batter to power smaller electronics like watches, laser pointers and pen lights.
Even if you are not facing an survival situation, this hack can also save you money – almost 50% off the cost of smaller, individual cell batteries.
On the next page there is a video that will show you how to use the A23 Energizer Battery components to get yourself the energy power you need.