Quote:
Originally Posted by Jolly 7
Here's an old Ever Ready PP7 battery which I have gutted out. I am hoping to refit it with six NiMH AAs and a fuse so that it can be used in one of my older radios.
It would be nice if I could charge it from the top without having to open it up every time, but not sure how I would going about making a suitable charger.
|
If you know the mAh of the cells you fit, you can trickle charge them using a bench PSU as a charger. You set a low current and time it with about 40% over charge to counter losses. I do the same and it works well. Takes about 16 hours.