Lacerta
(Lacerta)
17
Finally it is solved.
Some mysterious problem occurred with the charging cable which increased the internal resistance somehow. I could measure voltage and current flow through it, but the flashlight detected charge error and indicated on the on the button led ( so the flashlight got the voltage from the cable too ).
Following some messages BG has escalated the problem to Rofis. The Rofis service guy told that by their opinion ( maybe an experience too ) the failure is not in the flashlight but in the cable. I received a free replacement cable, and the charging is perfect now.
Nice customer rervice, now R3 is one of my favourite flashlights again! 