tmb41
10 mW
All,
Recently my battery has not been charging. It is a 36v 20a LifePO4 battery. When I connect the charger, the charger's light does not turn red (indicating that it's currently charging), it turns green (indicating that it's charged) but the battery is definitely not charged. If the battery is connected to the motor, it does operate the motor... but I can't actually use it because it's very near empty.
Can anyone help me with how to test which is broken, what I need to test, how I test it, etc? I have a multimeter but have never used one and dont know what I'm doing.
Here's a picture of the battery before months ago when I purchased it and before I installed it. When testing it with multimeter, what will I do with the negatives? There are two negatives, one which goes to the controller, and the other which goes to the charger.
Thank you so much for any help.
Recently my battery has not been charging. It is a 36v 20a LifePO4 battery. When I connect the charger, the charger's light does not turn red (indicating that it's currently charging), it turns green (indicating that it's charged) but the battery is definitely not charged. If the battery is connected to the motor, it does operate the motor... but I can't actually use it because it's very near empty.
Can anyone help me with how to test which is broken, what I need to test, how I test it, etc? I have a multimeter but have never used one and dont know what I'm doing.
Here's a picture of the battery before months ago when I purchased it and before I installed it. When testing it with multimeter, what will I do with the negatives? There are two negatives, one which goes to the controller, and the other which goes to the charger.
Thank you so much for any help.
