Q. Will the CG330 or CG335 Charger charge NiMh batteries?
A. Yes, the CG-330 & 335 will charge NiMh cells because they are linier chargers however, they are not optimized for them so you should use a lower charge rate and monitor the battery for excessive heat. Hitec does not recommend these chargers for NiMh cells lower than 600Mah.