speedlight recycle time faster?

[jpbeale]

I have a Canon 380EX speedlight. I guess it is a discontinued model, but it works fine with the D30. THe only problem is that it takes about seven seconds between flashes using 4 normal alkaline AA batteries. I'd like to speed that up, can you use some kind of a high-powered external battery pack to shorten the cycle time? Or is there a different type external flash that could recycle faster and yet still be very portable?

[kd6lor]

Jpbeale, try Li ion batteries if you don't mind the cost. They are disposable and will last longer and should charge the flash much faster than alkalines. If you prefer ( like I do ) use rechargeable NiMH batteries.

Both the Li, and the NiMH provide a greater capacity for current than alkalines. The advantage the Li has over the NiMH is that they don't discharge themselves with time so if you use the flash ( and remember to turn it off ) and use it again in 3 months they should still be good, whereas the NiMH will be dead or near death. On the other hand, if you use the flash a lot and frequently, the NiMH will be the better way to go.

Hope this helps I believe the information above to be highly reliable.

Paul Jaruszewski.