If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#31
|
|||
|
|||
Hybrid Batteries
ray wrote:
I've been using Rayovac Hybrid NiMh 2100Mah batteries for a couple of months ... That is what the batteries mentioned by the OP ARE. You might read up on the subject so you can follow the discussion. Well, the 2100mAh gives it away but the fact remains that AA is a size, NiMH is a chemistry and Enneloop is a trade mark of Sanyo which, BTW are available in both AA and AAA. Since the AA size is by far the most popular small (i.e. not car battery size) rechargeable, it is not surprising that AA's appeared first. See http://thomasdistributing.com/shop/b...384bcce540 f3 for some other brands. Ted |
#32
|
|||
|
|||
Hybrid Batteries
GSV Three Minds in a Can wrote:
A dead GPS isn't going to get me lost - I've got maps, compass, eyes, etc. Might be annoying in a white out I guess. However NO MUSIC while I was getting back to civilization and I'd be pretty cross ... I don't have an MP3 player and don't miss it since there's lots to see and hear in the back country but I'd be upset if my digital camera battery went dead just as an Osprey swooped down on a fish. I always carry a spare set. Ted |
#33
|
|||
|
|||
Hybrid Batteries
Jack Erbes wrote:
It might be that you need a better battery charger. I recently bought ... I bought a Maha C9000 for about $50 on eBay, used that to condition the Looks like a good unit. I have a Maha MH-C401FS which uses pulse charging. Seems to work well on my Sanyo 2500mAh AA's. Ted |
#34
|
|||
|
|||
Hybrid Batteries
On Wed, 11 Apr 2007 09:22:06 -0700, Paul Allen wrote:
On Wed, 11 Apr 2007 09:09:20 -0600 ray wrote: On Wed, 11 Apr 2007 04:20:48 -0500, Ron Hunter wrote: ray wrote: I hope you'll forgive me for being such an idiot. I read the OP eight times and I did not see AA in there once. That is what the batteries mentioned by the OP ARE. You might read up on the subject so you can follow the discussion. DAMN. I just reread the OP five more times and I still don't see it. Everything you say here adds a little bit to your reputation. I'm not sure whether these last posts of yours move you closer to "idiot" or to "troll". They definitely do not move you closer to "reliable source". Thinking before posting can work wonders, presuming that one is not really an idiot. Paul Allen It simply bothers me when I make an reasonable comment which is not off track of the discussion and am immediately labeled an idiot. You are correct that 'thinking before posting can work wonders' - you should try it. |
#35
|
|||
|
|||
Hybrid Batteries
Dave Cohen wrote:
snip Shelf life is shelf life and NiMH's lose their charge with time regardless of how fully charged they start out. A better charger will give better overall performance but won't turn a regular NiMH into an Eneloop. Dave Cohen And part of the issue for me is that the batteries don't get used very fast or steadily. But the Maha will do some analysis of the condition of the cells, cycle them, and also help recover some cells that might not respond to normal fixed/higher charge rates. Time will tell... Jack -- Jack Erbes in Ellsworth, Maine, USA - jackerbes at adelphia dot net (also receiving email at jacker at midmaine.com) |
#36
|
|||
|
|||
Hybrid Batteries
And there's a reason for that. The chemistry of lithium ion batteries dictates a cell voltage of 3.6 or a multiple therof, while AAs are 1.5 or less and replacing them with 3.6 volt batteries is going to fry most equipment designed for AAs. Your camera _might_ be able to take a CRV3 pack, which replaces two side-by-side AAs, if so there are lithium ion CRV3 packs available--they're about 2300 mAH so no major improvement over Eneloops. -- -- --John Hey, thanks! I had been wondering about that! Pat in TX |
#37
|
|||
|
|||
Hybrid Batteries
On Wed, 11 Apr 2007 12:46:35 +0100, J. Clarke wrote
(in article ): Mark B. wrote: "ray" wrote in message news On Tue, 10 Apr 2007 06:44:01 -0700, ~~NoMad~~ wrote: Now all we need is higher capacity Hybrids! NM Or Li-Ion Li-ion are ok if you only pick up the camera infrequently, or you're going on a trip where you'll be away from a source of electricity for a period of time. Other than that, it's just throwing money down the drain as far as I'm concerned. While I'm not an earth-hugger, yes there is an environmental concern with disposable batteries. They cost about the same as they hybrids, so the only additional cost with hybrids is a good charger. ??? Lithium ion batteries are no more "disposable" than "hybrids". You seem to be confusing lithium ion with lithium-i_r_on. Lithium ion is a 3.6 volt rechargeable technology, not readily available in AA, lithium iron is 1.3 volt nonrechargable and made in AA size. I always keep a couple of sets of lithium-iron batteries in my bag for emergencies--they keep practically forever and have very high capacity. Yes for cameras I find them excellent. I put in a set of 4 in my Canon A620 last year. I took about 400 shots on holiday and quite a few since, and they're still going strong. I don't think I'll go back to the NiMH with all their charging paraphernalia. -- Mike Lane (UK North Yorkshire) To contact me replace invalid with mike underscore lane |
#38
|
|||
|
|||
Hybrid Batteries
"Pat" wrote in message
... I purchased several packs of Rayovac Hybrids in January. I have some of them in use in two cameras and they are still on the factory charge. The longer shelf life corrects the biggest complaint I've had about Ni-mh cells. If you go between charges longer than 2 or three weeks these batteries make sense. Price is right too. Under $9 for a 4 pack of AAs (Hybrids at Walmart). John I got mine at REI in Dallas. I could never find them at local Wal-Mart stores. Pat in TX I was in a Target today and they had a pack with 2AAA, 2AA and recharger for $10. I couldn't resist! John |
#39
|
|||
|
|||
Hybrid Batteries and Synthetic Oil
Hi,
I would refer you to this from wikipedia. http://en.wikipedia.org/wiki/Synthetic_oil Cheers Oliver Fleming Re s "J. Clarke" wrote in message ... GSV Three Minds in a Can wrote: Bitstring , from the wonderful person ray said snip I'm familiar with the claims for 'enerloop'. Perhaps you could enlighten me though. As far as I know, the term 'hybrid' implies a merging of two technologies e.g. a hybrid car is basically a 'gasoline-electric' - it uses the small gasoline motor to charge the batteries. What is the 'hybrid' part here - NiMH and . . .? What is 'hybrid' here is the functionality .. you get most of the performance of NiHM (slightly less capacity, but same voltage, same re-charger can be used, etc.) with something approaching the shelf life of an Alkaline cell (well, 'somewhat in that direction' anyway), and you can actually buy them charged (a non-starter with most NiMH batteries, since they drain themselves on the self before you buy them). I'd agree it ain't a great name though, since you don't get there by crossing a Duracell with an NiMH cell and sorting through the offspring. 8. "Hybrid" means whatever the marketing department wants it to mean. If you drive you know that there is "synthetic oil". What you probably don't know is that most synthetic oil isn't synthetic. The marketing guys for companies that didn't know how to produce it started calling their top grade oil "synthetic" and Mobil wasn't fast enough off the mark or hired the world's most incompetent law firm or something and lost the lawsuit that would have put a stop to that particular deceptive advertising. -- -- --John to email, dial "usenet" and validate (was jclarke at eye bee em dot net) |
#40
|
|||
|
|||
Hybrid Batteries
"J. Clarke" wrote in message ... Mark B. wrote: "ray" wrote in message news On Tue, 10 Apr 2007 06:44:01 -0700, ~~NoMad~~ wrote: Now all we need is higher capacity Hybrids! NM Or Li-Ion Li-ion are ok if you only pick up the camera infrequently, or you're going on a trip where you'll be away from a source of electricity for a period of time. Other than that, it's just throwing money down the drain as far as I'm concerned. While I'm not an earth-hugger, yes there is an environmental concern with disposable batteries. They cost about the same as they hybrids, so the only additional cost with hybrids is a good charger. ??? Lithium ion batteries are no more "disposable" than "hybrids". You seem to be confusing lithium ion with lithium-i_r_on. Lithium ion is a 3.6 volt rechargeable technology, not readily available in AA, lithium iron is 1.3 volt nonrechargable and made in AA size. I always keep a couple of sets of lithium-iron batteries in my bag for emergencies--they keep practically forever and have very high capacity. Yeah, sorry about that - the OP was talking about AA, so my brain skipped the 'ion' part and only saw lithium, which of course is what I was talking about. Mark |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
47 MP Hybrid SLR | chasfs | Digital SLR Cameras | 25 | December 20th 06 10:35 PM |
Interesting Article -- The Hybrid Darkroom | Summer Wind | In The Darkroom | 0 | September 29th 06 04:11 AM |
New Sony SLR hybrid | [email protected] | Digital Photography | 18 | December 14th 05 12:25 AM |
Hybrid camera | ColynG© | 35mm Photo Equipment | 2 | March 7th 05 11:47 PM |
hybrid darkroom | bill zorn | In The Darkroom | 2 | November 18th 04 12:26 AM |