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CMOS Bty replacement

Tags:
  • Light
  • Connection
  • CMOS
  • CPUs
Last response: in CPUs
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March 29, 2013 12:05:05 AM

My CMOS Bty has a soldered connection and I cannot find a way to re-solder a new one. Tried light wet &dry, flux etc but the solder will not adhere. Bty is a CR3022.

More about : cmos bty replacement

a c 129 à CPUs
April 4, 2013 3:30:39 AM

It is suggested that before applying flux, you lightly sand the terminals to allow for better (hopefully, some) adhesion. If on a wire with a two pin connector, making a small loop in your wire will allow the wire to hold all the solder before contact. It is further suggested that the battery be exposed to heat for no more than a few seconds.
Hope it helps
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