A wireless charge battery to end the need to run to the store to pick up new battery, for example a torch, remote, toy just put it on a wireless charging pad. I was looking into hardware i could buy to make this possible but was surprised that I couldn't find any, especially as the tech seems to be growing so fast.
the concept is to use a wireless pickup connected to a Ni-Mh rechargeable battery, then to the device. The batteries are via wireless charging.
Ill be putting a prototype together soon to see if it works, however its not my area of knowledge so if anyone has any input or just interest let me know