They were 115 and 60mA each, I charged them on Oct 27 the last time. I found that the charger circuit might not work well then.
I show the charging currents this time. The initial currents were alternative.
The CH1 wave form was 0 to 188mA, 188 to 324mA, and 0 to drop. The mean value is 200mA. The frequency was 22Hz. It lasted 10 minutes.
Good charger can charge even deteriorating batteries, I think. One has to confirm that a charger can charge deteriorating batteries or not. But to confirm it, one has to prepare deteriorated sample at first.
No comments:
Post a Comment