Re: Best LED light that will run on AA Ni-Cad rech
[ QUOTE ]
Will the NiMH rechargeables work with the older charging units which were designed for Ni-Cad?
[/ QUOTE ]
No, it won't work well. NiMHs are much more sensitive to overcharge than NiCads and therefore require better charge controllers. If you drop the newer cells in an old timer controlled ('dumb') charger it will likely kill them within a few cycles.
IMHO, best choice would be to shop around for a decent charger (delta-v control and temperature monitoring) and some 1800-2000 mAh NiMHs, since these are reasonable priced as opposed to the 'high end' cells.
Chris