PreppenWolf
Solar Addict
- Joined
- Oct 10, 2022
- Messages
- 928
I've actually ran into something similar a few weeks ago. I was messing with something and my cells were outta balance. As soon as the one cell would clear the HVD setting, charging would ramp right back up again and that cell would peak shutting down the pack again.
I would be cautious about charging to 3.7v. Every cell spec sheet I've seen has always stated 3.65 max for LifePo4.
The move from 3.65 to 3.70 is basically immediate in both directions. The cell hitting the ramp takes only a few seconds to return below 3.65V. But yeah I'm going to test some new things the next day I have like yesterday. It won't be today of this week. Five days of rain and clouds coming.