03-09-2012, 10:52 PM
Hello
I have three Canon 580ex II speed lights and I find that my new NiMh 2500ah rechargeable AA batteries tends to last about three or four cycles of flash before they drain. Is there a particular Lithium rechargable battery that I should be using to prevent this problem? Keep in mind that my rechargeable batteries and charging unit are brand new.
Thanks
I have three Canon 580ex II speed lights and I find that my new NiMh 2500ah rechargeable AA batteries tends to last about three or four cycles of flash before they drain. Is there a particular Lithium rechargable battery that I should be using to prevent this problem? Keep in mind that my rechargeable batteries and charging unit are brand new.
Thanks