davidrb
Loc: Half way there on the 45th Parallel
Does anyone on the UHH use a camera that requires a CR123 lithium battery? I'm trying to find out how long these things might last.
Do you mean last before it needs to be recharged, or last before it needs to be replaced?
CR 123 are not rechargeable, but there are equivalents that are. I use them in flashlights, and they last a pretty good while. they are very expensive but you can get them for about a buck apiece online. Try Amazon.
The main advantage of Lithium cells is their long shelf life. Still good up to ten years, and they don't tend to leak.
I've never heard of a camera that uses them, but that doesn't mean they don't exist.
moonhawk wrote:
I've never heard of a camera that uses them, but that doesn't mean they don't exist.
Lots of point and shoot cameras and early SLR's and digitals.
EDIT: BTW, Moonhawk, there are rechargeable CR123's, but they have less life in use than the throw aways.
I was lucky to have worked in an electronics assembly plant that used CR123's but they had to be no more than 6 months old for medical equipment. I got a couple hundred they were throwing out and 12 years later most still show full charge.
OddJobber wrote:
Lots of point and shoot cameras and early SLR's and digitals.
EDIT: BTW, Moonhawk, there are rechargeable CR123's, but they have less life in use than the throw aways.
I was lucky to have worked in an electronics assembly plant that used CR123's but they had to be no more than 6 months old for medical equipment. I got a couple hundred they were throwing out and 12 years later most still show full charge.
Good info--thanks. I knew about the rechargeables, I just thought they were called something else.
boberic
Loc: Quiet Corner, Connecticut. Ex long Islander
OddJobber wrote:
Lots of point and shoot cameras and early SLR's and digitals.
EDIT: BTW, Moonhawk, there are rechargeable CR123's, but they have less life in use than the throw aways.
I was lucky to have worked in an electronics assembly plant that used CR123's but they had to be no more than 6 months old for medical equipment. I got a couple hundred they were throwing out and 12 years later most still show full charge.
Do you know what the chemistry of the CR123 is? Lithium iodide is used in Medical implantables. At one time lithium cupric sulfide was also used, but no longer. Niether of these are rechargeable. Lithium batterys are used in pacemakers because of a very flat discharge curv and long life.
BHC
Loc: Strawberry Valley, JF, USA
davidrb wrote:
Does anyone on the UHH use a camera that requires a CR123 lithium battery? I'm trying to find out how long these things might last.
My ex has an N60 that uses 123's. Since I still supply a lot of her photographic supplies, she comes to me for batteries. I bought her two pair two years age; so far she hasn't had to use the second pack.
I find that they last a long time and are relatively inexpensive on Amazon
I have a Canon HF-DC1 slave flash unit using one CR123 battery and according to specs it is rated at 250 flashes. The flash's range is from 16 to 30 ft depending on power settings. The unit has not been used much and of course it's not a camera so take this for what it's worth.
Bear2
Loc: Southeast,, MI
davidrb wrote:
Does anyone on the UHH use a camera that requires a CR123 lithium battery? I'm trying to find out how long these things might last.
My garage door openers remote units use them, and have only replaced one of them in many years. Seam to last a long time, and would expect they would in cameras as well.
Duane
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