Quote Originally Posted by PhotoJim View Post
One thing I like about rechargeable NiCd AA cells - you can always use regular primary AA cells.
The cell voltage of NiCads is about 1.25 volts vs. about 1.50 volts for MnO2 primary cell batteries. A battery made up of 6 NiCd cells is 7.5 volts vs. 9.0 volts for MnO2 cells. Sometimes it's important to keep that in mind.