Hi all,
I did the lifepo4 conversion with an Overkill bms and 105ah EVE cells. After getting everything hooked up, I mowed about half my yard, using 1/3 of the battery and everything was great. Then the next day I drilled out the space for the shunt meter, but now when I turn the key I get nothing, no click, no beeps in reverse, and the mower won't move. I thought it might be the relay like was mentioned in previous posts, but I tried connecting it to the positive terminal and still nothing. It also seems to have 48v at the yellow wire, indicating that its not in a charging state (unless I'm using my multimeter wrong). The only other thing I noticed, is when I first hooked the battery up the cells weren't particularly balanced, the overall pack voltage was around 53-54, but after mowing and sitting on the charger for 2 days the cells had balanced more and the pack voltage was over 56. Any ideas or other places I can test to see why it isn't starting?
I did the lifepo4 conversion with an Overkill bms and 105ah EVE cells. After getting everything hooked up, I mowed about half my yard, using 1/3 of the battery and everything was great. Then the next day I drilled out the space for the shunt meter, but now when I turn the key I get nothing, no click, no beeps in reverse, and the mower won't move. I thought it might be the relay like was mentioned in previous posts, but I tried connecting it to the positive terminal and still nothing. It also seems to have 48v at the yellow wire, indicating that its not in a charging state (unless I'm using my multimeter wrong). The only other thing I noticed, is when I first hooked the battery up the cells weren't particularly balanced, the overall pack voltage was around 53-54, but after mowing and sitting on the charger for 2 days the cells had balanced more and the pack voltage was over 56. Any ideas or other places I can test to see why it isn't starting?