I have the Veepeak scanner now plugged in for over 5 days, no battery draining problems noticed. I guess if you buy a real product using BT Low Energy and not some cheap clone you should not have to worry about killing your battery, even if it is a low capacity Aux battery.
Just updated Car Scanner, version 1.32.9 is now supporting the Niro EV. Developer was very responsive in adding this profile, the profile for the Niro PHEV was already in there, but not working for the EV. Can’t wait to try it out later today!
Current:2019 Niro EV SX Touring
Past:2018 Niro Hybrid EX Premium
Previously mostly German ICE cars…