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 #229938

Member Since: June 3, 2011

Country: United States

  • Can I use this to charge a 3.7v coin cell?
    My guess would be that the drop from 4v open will result in a voltage that is too low for charging? Then again I could use several of them in series and in parallel to boost voltage and current?

No public wish lists :(