scott harris
New Member
- Joined
- Jan 1, 2020
- Messages
- 102
I have one of those Chinese capacity testers with the fan. I have used it in the past to test 60 AH and 100 AH batteries without problems. Now that I am testing 280 AH cells at 18 amps (max I can get it to go) I noticed that the voltage displayed on tester is 0.3 volts less than that measured at the input of the tester. So my test stops when the cell is at 2.8 volts because the tester thinks it is at 2.5 volts.
Is this typical?
Is this typical?