Very small batteries and connecting it


Old 05-19-15, 05:48 AM
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Very small batteries and connecting it

Not sure if right forum.I have to connect a cr2025 battery to a circuit.Is there any glue that would make the connection. The old battery died and really do not want to use soldering iron on a battery that small.
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Old 05-19-15, 06:25 AM
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If you could scrounge up one of the sockets they snap into you could solder to that.
I also got a lot of hits using "conductive glue" or "conductive tape"

Old 05-19-15, 06:54 AM
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You could make a a flat disc of solder on the end of each wire, cool, pinch it on the battery, and just hit it with a wrap or two of electrical tape.
Old 05-19-15, 06:54 AM
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You didn't give us much info as to the use but in addition to battery holders you can get tabbed cells.
Just search for CR2025 with tabs.

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Old 05-19-15, 09:03 AM
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Get the tabbed cells. I tried soldering to a CR2025 and the heat boiled some of the electrolyte out. I couldn't get it hot enough to melt solder without destroying the battery. That's why they are spot-welded
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