Anyone had issues with these?
Put 4 batteries in and bay 1&3 charge but 2&4 won’t.
Just tried some other batteries that were still charging after 4 hours. Put into a different charger and an hour later they were full.

I’ve just binned mine and bought an Xtar one instead – quality was poor, it was hard to get the cells in and it’s now just given up the ghost – the Xtar one seems to be of much better quality