Archived from groups: rec.photo.digital (
More info?)
Frank ess wrote:
> nick c wrote:
>
>>ZONED! wrote:
>>
>>>On Tue, 18 Jan 2005 18:46:39 -0500, "Don Dunlap"
>>><dondunlaprove@direcway.com> wrote:
>>>
>>>
>>>
>>>>I really hadn't planned on using AA batteries. I will try it some
>>>>day soon just to see how many images I can get. I'll let you know.
>>>>
>>>>Don
>>>>
>>>>
>>>
>>>I had only planned on using them as a last resort until I found they
>>>did not work at all in my grip. If you ever consider using AA in an
>>>emergency, I would recommend trying them out ASAP so you can return
>>>if neccesary. If you wait too long you must deal directly with Canon,
>>>which is something I would not even wish on an enemy!
>>
>>
>>Canon approves using AA alkaline and Nickel-Hydride batteries. I tried
>>both and was bitterly disappointed. AA alkaline's didn't last very
>>long. I think I got about 105 shots before they became useless.
>>Nickel-Hydride batteries didn't work at all.
>>
>>I contacted Canon when I found Nickel-Hydride batteries wouldn't
>>work. I was told they should work and last long enough to take about
>>200 shots. I was advised to procure different brands of Nickel-Hydride
>>batteries,
>>which I did, and found none of them worked.
>>
>>No matter, I didn't intend to use AA batteries anyway. I carry two
>>extra sets of charged BP-511 batteries when I'm out among the masses
>>clicking away.
>>
>
>
> My dec 27 post:
>
> "
> At the original evaluation, I took a couple pictures in each
> configuration. Now I have done this:
>
> Duracell AA Alkalines:
> Loaded right up again, took a dozen RAW picts, turned it off. Turned it
> on, got the low battery flasher, turned it off, removed the battery
> magazine, reinserted it, turned it on, got a half-battery picture on the
> LCD, took forty Large Fine pictures (nearly all with flash), got the low
> battery flasher, couldn't get anything else under any conditions.
>
> Panasonic 2100 mAh rechargables, fresh from the chargers:
> Loaded right up, took a dozen RAW pictures, turned it off. Turned it on,
> got the half-battery picture, took six bursts of Large Fine pictures,
> each burst running until it wouldn't take any more while it wrote 20 or
> 21 pictures to disk. Before the last burst got the low battery flasher,
> turned it off, turned it on, got the half-battery picture, took the last
> burst. Got the flasher, turned it off, turned it on, nothing. Removed
> the magazine, reinserted it, got the half-battery sign, took three
> pictures, got the flasher. Same routine three more times, nine more
> pictures. Removed the magazine, reinserted, not enough power to get any
> function. Inserted the 511As and the second picture filled the
> plain-vanilla Sandisk 512meg card, using up 481 plus overhead, 212
> pictures total (I may have miscounted the RAWs).
>
> So, they both worked, albeit with a bit more hassle than the Canon
> "Packs". I suspect the 2500mAh AAs will perform proportionately, perhaps
> 230-240 Large Fines before packing it in.
>
> So I ordered another 511A and the dual-charger. If you use two 511As in
> the grip-pack, I reckon when they quit neither will be useful until
> charged, and you'll never get back in phase unless you can charge both
> at once, while using the single Pack until they catch up.
>
> Anyone know how many Large Fines you can get from a 511 or a pair? Mine
> still show "full" after about 400 total pictures."
>
>
> Last weekend I shot about 500 from a pair of Stirlingtek 511s and the
> full-battery picture is still rampant on a field of grey.
>
> Resp'y
>
> --
> Frank ess
>
>
have you checked "Bescor" battery packs or "Digipower"?