Arduino developers and hobbyists looking for a portable battery shield to powered their projects might be interested in a new shield called the EnergyShield Arduino rechargeable battery.

Arduino enthusiasts and makers searching ... Power to the multimeter is provided by a rechargeable LiPo battery which also includes its very own charging module. Check out the demonstration ...

You have to admire the team from an Italian university who have managed to make a wholly edible rechargeable battery. Although its output is ... to the classic Gaggia coffee machine based around an ...