 | | From: | Collector»NZ | | Subject: | AAA (treble A) batteries | | Date: | Fri, 21 Jan 2005 13:54:25 +1300 |
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 | For a long time now i have had a policy of not buying any portable device that uses AAA batteries. I have never considered them to be good value or to have a high enough energy storage to be useful. One exception to this was my Palm Pilot since I had no alternative. Now I am faced with a plethora of small devices that all seem to use AAA and dam it I want one.
What AAA systems have others used to get around this. The cheapest AAA I have come across is at least twice the price of AA and never seem to be as long lasting.
-- >>Follow ups may be set to a single group when appropriate! ====================================================================== | Local 40.9000°S, 174.9830°E | ====================================================================== "I used to jog, but the ice kept bouncing out of my glass." Fools ignore complexity. Pragmatists suffer it. Some can avoid it. Geniuses remove it
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 | | From: | Big Bear | | Subject: | Re: AAA (treble A) batteries | | Date: | Fri, 21 Jan 2005 14:41:08 +1300 |
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 | On Fri, 21 Jan 2005 13:54:25 +1300, Collector»NZ wrote:
>For a long time now i have had a policy of not buying any portable >device that uses AAA batteries. I have never considered them to be good >value or to have a high enough energy storage to be useful. >One exception to this was my Palm Pilot since I had no alternative. >Now I am faced with a plethora of small devices that all seem to use AAA >and dam it I want one. > >What AAA systems have others used to get around this. The cheapest AAA I >have come across is at least twice the price of AA and never seem to be >as long lasting.
And AAAA are even far dearer..
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 | | From: | -=rjh=- | | Subject: | Re: AAA (treble A) batteries | | Date: | Fri, 21 Jan 2005 17:42:59 +1300 |
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 | Collector»NZ wrote: > For a long time now i have had a policy of not buying any portable > device that uses AAA batteries. I have never considered them to be good > value or to have a high enough energy storage to be useful. > One exception to this was my Palm Pilot since I had no alternative. > Now I am faced with a plethora of small devices that all seem to use AAA > and dam it I want one. > > What AAA systems have others used to get around this. The cheapest AAA I > have come across is at least twice the price of AA and never seem to be > as long lasting. > > I've always run my Palm IIIxe on AAA NiMH with no problems, battery life is fine (several weeks), and there is even a shortcut to make the Palm recognise that it has NiMH installed so it can estimate battery life accordingly.
I also have a FinePix F420 which runs on AAA NiMH, in fact it won't run on alkaline cells for some reason. Battery life on the camera is not good, but even while travelling in the Aussie outback was never a problem, just take a few sets of charged batteries.
I hardly ever buy AAA or AA alkalines, as NiMH work fine in everything. I've found a range that Jaycar stock to be quite good and reasonably priced - Powertech 800mAH. Don't forget you need a special charger for NiMH, which is an investment up front that soon pays for itself.
I prefer to buy devices that don't have built in or proprietary batteries but more devices are going that way now. For eg, the model before and after the F420 use proprietary batteries. Lots of camera manufacturers are moving to proprietary lithium batteries that make it really expensive to have spares charged and ready to use.
BTW Roger is right about AAAA alkaline cells - I've seen them at $10.00 or so; I have a stylus that uses them, I had to fit a mercury switch and store the stylus upside down when not in use to conserve battery power.
HTH
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 | | From: | Big Bear | | Subject: | Re: AAA (treble A) batteries | | Date: | Sat, 22 Jan 2005 13:22:59 +1300 |
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 | On Fri, 21 Jan 2005 17:42:59 +1300, -=rjh=- wrote:
>Collector»NZ wrote: >> For a long time now i have had a policy of not buying any portable >> device that uses AAA batteries. I have never considered them to be good >> value or to have a high enough energy storage to be useful. >> One exception to this was my Palm Pilot since I had no alternative. >> Now I am faced with a plethora of small devices that all seem to use AAA >> and dam it I want one. >> >> What AAA systems have others used to get around this. The cheapest AAA I >> have come across is at least twice the price of AA and never seem to be >> as long lasting. >> >> >I've always run my Palm IIIxe on AAA NiMH with no problems, battery life >is fine (several weeks), and there is even a shortcut to make the Palm >recognise that it has NiMH installed so it can estimate battery life >accordingly. > >I also have a FinePix F420 which runs on AAA NiMH, in fact it won't run >on alkaline cells for some reason. Battery life on the camera is not >good, but even while travelling in the Aussie outback was never a >problem, just take a few sets of charged batteries. > >I hardly ever buy AAA or AA alkalines, as NiMH work fine in everything. >I've found a range that Jaycar stock to be quite good and reasonably >priced - Powertech 800mAH. Don't forget you need a special charger for >NiMH, which is an investment up front that soon pays for itself. > >I prefer to buy devices that don't have built in or proprietary >batteries but more devices are going that way now. For eg, the model >before and after the F420 use proprietary batteries. Lots of camera >manufacturers are moving to proprietary lithium batteries that make it >really expensive to have spares charged and ready to use. > >BTW Roger is right about AAAA alkaline cells - I've seen them at $10.00 >or so; I have a stylus that uses them, I had to fit a mercury switch and >store the stylus upside down when not in use to conserve battery power. > >HTH
What type and brand of Charger are you using..?
I am a bit concerned with the Rapid chargers..
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 | | From: | colinco | | Subject: | Re: AAA (treble A) batteries | | Date: | Fri, 21 Jan 2005 20:43:41 +1300 |
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 | In article -=rjh=- says... > BTW Roger is right about AAAA alkaline cells - I've seen them at $10.00 > or so; I have a stylus that uses them, I had to fit a mercury switch and > store the stylus upside down when not in use to conserve battery power. > > You can find 9V alkalines filled with AAAA equivalents as a stopgap. The case is +ve and the tit on the end is -ve without the outer covers.
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 | | From: | -=rjh=- | | Subject: | Re: AAA (treble A) batteries | | Date: | Fri, 21 Jan 2005 21:59:28 +1300 |
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 | colinco wrote: > In article -=rjh=- says... > >>BTW Roger is right about AAAA alkaline cells - I've seen them at $10.00 >>or so; I have a stylus that uses them, I had to fit a mercury switch and >>store the stylus upside down when not in use to conserve battery power. >> >> > > You can find 9V alkalines filled with AAAA equivalents as a stopgap. The > case is +ve and the tit on the end is -ve without the outer covers.
That makes them quite cheap, then :-)
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 | | From: | Big Bear | | Subject: | Re: AAA (treble A) batteries | | Date: | Sat, 22 Jan 2005 13:28:11 +1300 |
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 | On Fri, 21 Jan 2005 20:43:41 +1300, colinco wrote:
>In article -=rjh=- says... >> BTW Roger is right about AAAA alkaline cells - I've seen them at $10.00 >> or so; I have a stylus that uses them, I had to fit a mercury switch and >> store the stylus upside down when not in use to conserve battery power. >> >> >You can find 9V alkalines filled with AAAA equivalents as a stopgap. The >case is +ve and the tit on the end is -ve without the outer covers.
So this is not a standard press stud 9V..?
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 | | From: | colinco | | Subject: | Re: AAA (treble A) batteries | | Date: | Sat, 22 Jan 2005 13:53:33 +1300 |
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 | In article Big Bear says... > >You can find 9V alkalines filled with AAAA equivalents as a stopgap. The > >case is +ve and the tit on the end is -ve without the outer covers. > > > > So this is not a standard press stud 9V..? > > Yes, I think the last one I tried was an Eveready. Inside it has 6 slightly smaller than AAAA size cells without the normal outer skins. As said watch polarity.
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 | | From: | Big Bear | | Subject: | Re: AAA (treble A) batteries | | Date: | Sat, 22 Jan 2005 17:55:59 +1300 |
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 | On Sat, 22 Jan 2005 13:53:33 +1300, colinco wrote:
>In article Big Bear says... >> >You can find 9V alkalines filled with AAAA equivalents as a stopgap. The >> >case is +ve and the tit on the end is -ve without the outer covers. >> >> >> >> So this is not a standard press stud 9V..? >> >> >Yes, I think the last one I tried was an Eveready. Inside it has 6 >slightly smaller than AAAA size cells without the normal outer skins. As >said watch polarity.
The Normal 9v one has contacts at one end, not on each end..
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 | | From: | colinco | | Subject: | Re: AAA (treble A) batteries | | Date: | Sat, 22 Jan 2005 19:43:23 +1300 |
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 | In article Big Bear says... > >Yes, I think the last one I tried was an Eveready. Inside it has 6 > >slightly smaller than AAAA size cells without the normal outer skins. As > >said watch polarity. > > > The Normal 9v one has contacts at one end, not on each end.. > > > > What I am talking about is opening up a standard Eveready 9V alkaline package to expose the individual cells within. Any mention of ends refers to these, not the original case.
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 | | From: | Andrew Dixon | | Subject: | Re: AAA (treble A) batteries | | Date: | Fri, 21 Jan 2005 16:25:28 +1300 |
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 | Collector»NZ wrote: > For a long time now i have had a policy of not buying any portable > device that uses AAA batteries. I have never considered them to be good > value or to have a high enough energy storage to be useful. > One exception to this was my Palm Pilot since I had no alternative. > Now I am faced with a plethora of small devices that all seem to use AAA > and dam it I want one. > > What AAA systems have others used to get around this. The cheapest AAA I > have come across is at least twice the price of AA and never seem to be > as long lasting. > >
I've started using NiMH rechargable AAAs recently. Can't really tell you how good they are at this stage, as I've only been using them for remote controls, but I can tell you they are cheap. You can get a set of 4 these days for under $10 for 750mAh capacity.
Andy
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