one person says it takes CR2032 battery, another says CR2016. which is it?
288618
If it uses 2-2016's then use those because the voltage of two cells is required. The 2016 is half as thick(1.6mm vs 3.2mm) as the 2032. The 2032 is over twice the capacity (lasts 2X longer) than the 2016 (~200mAhr versus 90mAhr), BUT two 2016's is 6.4V, whereas a single 2032 will be just 3.2V. Blue and White LED's will most likely require 2x2016's, while red for example might be just fine (and work longer) on 1x2032. Sorry it isn't simpler. Unless you are having problems with batteries not lasting long enough I would go with 2x2016's as one person states and just get a bunch of them (they can be found pretty cheap nowadays).
288619
CR2016 Will work just fine. I have been using them in mine for quite a while I bought a pack of 24 online for next to nothing.
288620
We use two CR2016's for each replacement. We buy them online to save money. A set of 2016's lasts about 5 months. We do a 20 minute walk about 4 times a week.
288621
If it uses 2-2016's then use those because the voltage of two cells is required. The 2016 is half as thick(1.6mm vs 3.2mm) as the 2032. The 2032 is over twice the capacity (lasts 2X longer) than the 2016 (~200mAhr versus 90mAhr), BUT two 2016's is 6.4V, whereas a single 2032 will be just 3.2V. Blue and White LED's will most likely require 2x2016's, while red for example might be just fine (and work longer) on 1x2032. Sorry it isn't simpler. Unless you are having problems with batteries not lasting long enough I would go with 2x2016's as one person states and just get a bunch of them (they can be found pretty cheap nowadays). If it uses 2-2016's then use those because the voltage of two cells is required. The 2016 is half as thick(1.6mm vs 3.2mm) as the 2032. The 2032 is over twice the capacity (lasts 2X longer) than the 2016 (~200mAhr versus 90mAhr), BUT two 2016's is 6.4V, whereas a single 2032 will be just 3.2V. Blue and White LED's will most likely require 2x2016's, while red for example might be just fine (and work longer) on 1x2032. Sorry it isn't simpler. Unless you are having problems with batteries not lasting long enough I would go with 2x2016's as one person states and just get a bunch of them (they... » Read More If it uses 2-2016's then use those because the voltage of two cells is required. The 2016 is half as thick(1.6mm vs 3.2mm) as the 2032. The 2032 is over twice the capacity (lasts 2X longer) than the 2016 (~200mAhr versus 90mAhr), BUT two 2016's is 6.4V, whereas a single 2032 will be just 3.2V. Blue and White LED's will most likely require 2x2016's, while red for example might be just fine (and work longer) on 1x2032. Sorry it isn't simpler. Unless you are having problems with batteries not lasting long enough I would go with 2x2016's as one person states and just get a bunch of them (they can be found pretty cheap nowadays). « Show Less
288622
I have not idea. The item did not function well so I tossed it and purchased "Pet Dog Cat Clip on LED Safety Flashing Light Flash Blinker Tag Collar Pendant" from Amazon which works wonderfully!
1155519
Hi, it uses a CR2016 Lithium battery, very common, not expensive and easy to change.
916772
No, they are not the same size. CR2032 is 20mm in diameter while CR1632 is 16mm in diameter
1348008
The battery is a 3V model number CR2032. Enter 'battery CR2032' into the search engine of your choice and you will receive numerous hits. CR2032 is a standard size made by many manufacturers.
904294
On the battery that came with it says CR2032 Lithium Cell 3V +. Hope this helps!!!
1536652
Wikipedia says cr1616 is 16x1.6 and cr2016 is 20x1.6, discharge current is 0.1 for both. So my guess is probably not even though the discharge current matches.
134149
Comes with a CR2025 3v battery. Great value. Works perfectly. Even under heavy use I doubt you would ever need to change it .
1195909
Takes 2 CR2032 batteries. An the flat, shiny side with the battery number on it goes up. Both go in that way stacked on top of each other.
1366314
I haven't had to replace my battery yet but I just checked and it is indeed a CR2032.
1783772
Yes, it uses two CR2032 batteries. That said, the ones that came with mine were almost dead. Worked long enough to pair and play with for 5 minutes, then nothing. Bought new ones and it works fine.
2138664
A single CR2032 lithium battery. (I'm curious about sue's answer of "two". I took mine out. There is only one. I wonder if there are various models of this scale.)
2259219
It takes a CR2032 watch type battery. Can't tell you how long it lasts as I've not had to replace yet.
2248239
Interestingly, the current model SM130005 uses a CR-1632 battery. It does come with one of course. That error comes directly from the Sightmark website, by the way.
2209242
Most of the Sony CR2032 batteries are CR2032. Yours are CR2032A. Can you tell me what the difference between the CR2032 & the CR2032A is ? Thank You
916771
I don't think so. I looked in several cross reference charts for batteries and they are not mentioned as being compatible. Additionally a CR2032 visually appears to be slightly larger than the CR1632, but I didn't have a CR1632 to make a physical comparison.
689130
CR 2032 - I bought them when I purchased the on amazon for cheap - pack of 5 - think I paid about $1/battery - that's very cheap but they're not duracell so I hope that they last 3 months each - also purchase the keeper if you bought a zip - much to easy to lose if it's in your pocket.
2035928
It comes with a battery, but I'm pretty sure it's the standard CR123A battery