Wednesday, November 23, 2016
#02 BAT work time and the charging current
As #02 BAT voltage gets down, I measured each voltage by DMM.
They worked #02 17:45 Aug28 through 10:30 Nov22 during 85 days 16 hours 45 minutes.
I am surprised that the charging currents were less 100mA, when I began charging them.
The CH1 charging current hardly flew. I had better improve the CH1 circuit as well as CH2.
I took off E22 from the CH2 BAT holder after the current was less than 50mA. The E21 charging time was one fourth of E22. It seems that this pair of E21 and E22 deteriorates harder than another pair of the same Eneloop E11 and E12.