Hi folks, I’m considering building some custom hardware that will be powered by the Dewalt “20V Max” li-ion packs and I’m hoping to source a BMS to monitor cell voltages and handle over-discharge protection.
The cursory searching I’ve done didn’t turn up anything that looked super promising so I am hoping somebody here might have a good recommendation.
Ideally, I’m looking for something akin to the Overkill Solar BMS, but a little smaller.
- 3.0v (or configurable) cell LVD
- 10A or higher amperage rating
- Low-ish <50mA quiescent draw when in use
- RS232/RS485 interface for configuration/monitoring (decent protocol docs would be nice, but existing library/software isn’t a requirement)
- Ideally <0.1mA after LVD
Thanks in advance!