The true measurement of a battery’s capacity is essential for many scenarios. A capacity measurement device can solve the problem of spotting fake batteries as well. Nowadays fake Lithium and NiMH ...

I run a ten team VEX VRC robotics club at the school where I teach (assembly most definitely required). The robots use 7.2v 3k mAh NiMH batteries with a Tamiya connector. The club is active from ...

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller based ...

The project is an Ni-MH battery charger that will automatically shut off when fully charged. The device can charge the a number of batteries from 1-10 pcs depending on the input voltage. A ...

A new method for recycling old batteries can provide better performing and cheaper rechargeable hydride batteries (NiMH) as shown in a new study. A new method for recycling old batteries can provide ...

A new method for recycling old batteries can provide better performing and cheaper rechargeable hydride batteries (NiMH) as shown in a new study by researchers at Stockholm University. "The new method ...