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!
1546578
cr32 (I think) watch batteries. a very common size. I have had mine for 6 months or better now, and haven't had to change a battery yet. probably runs 10 hours per month on flashing mode
156322
It takes CR2032. http://www.amazon.com/gp/product/B004AT21R2/ref=oh_details_o02_s00_i00?ie=UTF8&psc=1
1727817
I just checked mine and it has CR2016 on the inside .. I hope this helps you out .
2277878
Yes the battery is a CR2032 button battery. One small screw hold the battery cover on.
677319
uses a CR2025 lithium 3Volt coin-battery, one is included. It should last years.
231283
Hi Carmen It takes 2 batteries which come with each piece.On package it say's replacement batteries are CR1220.
2139442
I use a small one purchased from Radio Shack. One of the options is a 3V lithium which is what the CR2 is.
783092
It's a CR2016 3V button battery. You can get it online, at Radioshack or even Walmart I believe
382292
Should be CR927 batteries. Cheapest from Amazon. Though batteries+ carries them-2x cost.
1366315
I can now answer my own question. I bought this thermometer soon after posting this and it has the CR2032 battery. I use it frequently and keep forgetting to turn it off, but have not had to change the battery. This is a great item.Thank you, everyone, for your help.
134694
Sorry Brian I'm not sure if the battery is replaceable as mine is still working OK. There is however a battery type engraved on the back as a CR 2025 so I'm guessing that maybe it is replaceable. Sorry I can't be of more help.
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.
2151400
I can only answer that the battery called for in this application is a CR2025. I cannot advise as to interchangeability.
1181660
It takes CR2032 - widely available. I bought some extras but haven't needed them yet.
134149
Comes with a CR2025 3v battery. Great value. Works perfectly. Even under heavy use I doubt you would ever need to change it .
770461
It takes (2) CR123 Batteries.Radio Shack: https://www.radioshack.com/product/index.jsp?productId=12610353