SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.


Member Since: May 6, 2008

Country: United States

  • I’m looking for a 3V protection circuit like the one that is installed on this battery. The cell I’m using is actually 240mAh, but I suspect that this circuit would work. Anyone know where to buy a similar small protection circuit?

  • I’m in need of about 10 of these in the next 2 weeks. Do you know what sort of lead time is expected on these?

  • Thanks, that holder will work. I now have a 2nd question. As I looking into Lithium-Ion recharging, I’m learning that you should have a protection circuit that protect from over-current and over-voltage draws. Seems like this circuit should be in place when charging or discharging the battery (I noticed the lithium pouches have this). Could sparkfun provide a simple protection circuit for use this this battery and some of your other lithium-ion batteries?

  • Are there any battery holders on your site that will fit this cell, I didn’t find any when I looked through, but I might have missed one.

  • Is there a version of this holder that would be compatible with the rechargeable Li coin cell on your site (size: CR2450)

No public wish lists :(