Can anyone identify this bit of circuitry on the top of this li-ion Thanks
L Thread Starter liteace Joined Mar 7, 2012 171 Oct 11, 2015 #1 Can anyone identify this bit of circuitry on the top of this li-ion Thanks
#12 Joined Nov 30, 2010 18,224 Oct 11, 2015 #2 Probably a charging controller, but who can know for sure with no part numbers visible and no clue what this came out of.
Probably a charging controller, but who can know for sure with no part numbers visible and no clue what this came out of.
mcgyvr Joined Oct 15, 2009 5,394 Oct 11, 2015 #3 Where does that battery go? into what type of device? can you read any markings on the U2 component? Could be a charging circuit.. could be a constant current driver.. doh..#12 beat me by seconds
Where does that battery go? into what type of device? can you read any markings on the U2 component? Could be a charging circuit.. could be a constant current driver.. doh..#12 beat me by seconds
