Thanks. I didn't think it was good mixture

That don't even sound right, but I'll look into that one. Thanks

Thanks. As an old slr user,Nikon 4004 and Pentax SF10, this digital world can be challenging

Hi and Thanks. Mixing 1.2,1.5 and 3.7 volt batteries. Each battery has its own amp rating. How much power you send to equipment might be more important than how much voltage its getting,I think. Just purchased the Nikon 7100 and updating my D40x

Hello to everyone. I've recently purchased a set of grips for Nikon and Pentax. Never had the interest in using one on the onset of purchasing my equipment so my intentions here is have an extra supply of power when needed. Options to these grips is to add AA batteries. Problem is the voltage rating when fully loaded doesn't meet or exceed the required voltage the equipment. To rectify the problem I would have to mix unlike voltages to come close or exceed required voltage. Question here is, would it be damaging to mix unlike voltage batteries? My concern in not so much the voltage, but the current flow,which I think would be more damaging. Looking forward to hear from you. Thanks