Climapro2 button battery

[Paul76]

Hello all.

First post and would really appreciate some advice / knowledge please.

I'm attempting a home DIY repair on a Climapro2 handset I have. Some corrosion/furring of the battery terminals that I've sorted, but the small button battery has also corroded and suspect is knackered. Display works, can scroll through menu, set time/date etc, but the time does not move on, and the temperature reading also remains the same.

Before I attempt removal of it, would anyone know please the spec of this little button battery ?

Any advice appreciated.

Thanks
Paul

 

[Basher]

I wasn't aware that it had a button cell in it. Doesn't it take 4 x AA cells and nothing else?
Could you post a photo of the problem cell please?

Does it pair with the receiver in this state (as indicated by the receiver)?

 

[snowhead]

Button cells in devices are usually to hold settings in memory including the time.
Is it removable, sometines they aren't easilly without desoldering?

If you measure the cell you should be able to match it up.
If it's the common larger ones like CR 2016 / 2020 / 2032 they give the size away in the number e.g 20mm x 1.6mm / 20mm x 2.0mm / 20mm x 3.2mm

Most others are in lists on this link, you'll just need the size and work backwards.

Battery Equivalents, Replacements and Cross Reference Charts

Button/coin cell, standard small and other batteries are often made using difference chemistries offering different voltages, capacities and features in general. Also, such batteries commonly come with different labels increasing confusion... If You are looking for Battery Equivalents...

www.batteryequivalents.com