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: September 2, 2008

Country: United States

  • Hi I’m using this product with the PRT-00339 battery I disabled the UVLO on this board because the battery has it’s own… My application is running high power LEDs so I will typically drain the batteries to the point where the UVLO of the battery engages… The problem is when I plug in 5V for re-charging the charger will not begin until I unplug and re-plug the battery. This is not good because I need the battery to be pertinently connected but also recharge from dead. Is there any trick to fix that?

  • It’s not super complicated to update the firmware… login to bluegigas support site and you’ll find everything you need.

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