Transistorized
Member (SA)
I used to have an issue with mine where I'd plug in the adapter and the blue light would flash. Next day when a steady light was expected I'd go in and find the light still flashing. If I wiggled the plug at the box the light would flicker, go off and wiggle more it would flash. Sometimes it would charge sometimes not.
Ended up finding out that the tiny metal leg on the adapter side was not making great contact with the Bumpboxx's center leg in the charge port. So with the adapter unplugged (so as not to short it out) I used a small needle and pick to bend the center tap terminal inwards slightly to apply more tension on the center post in the charging port.
Walla! Charges every time now with no bad connections. Also as a hint. If the battery is receiving charge while the light is blinking a faint hum will be heard from the power brick with your ear on it. If the brick doesn't get warm and/or you do not hear a light hum from the adapter (regardless whether the blue light is blinking on the box) it's not charging.
Hope this helps.
Ended up finding out that the tiny metal leg on the adapter side was not making great contact with the Bumpboxx's center leg in the charge port. So with the adapter unplugged (so as not to short it out) I used a small needle and pick to bend the center tap terminal inwards slightly to apply more tension on the center post in the charging port.
Walla! Charges every time now with no bad connections. Also as a hint. If the battery is receiving charge while the light is blinking a faint hum will be heard from the power brick with your ear on it. If the brick doesn't get warm and/or you do not hear a light hum from the adapter (regardless whether the blue light is blinking on the box) it's not charging.
Hope this helps.