SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!


Member Since: April 21, 2009

Country: United States

  • This charger charges well. I’ve used it with the 3.7V 1000mAh battery (PRT-00339) and after a full charge, it’s at a healthy 4.2V, which is fine for my applications.
    However, the biggest problem with this charger it is extremely difficult to unplug the battery from the charger. You certainly can’t plug in the battery in backwards, which is great, but it’s really really hard to get out. I have to use needle nose pliers every time to carefully pull out the battery connector from the receptacle on the charger.

No public wish lists :(