Chiming in because it's nice to see someone else keeping things updated. I too searched around and couldn't find much, for those of you doubting this I hope this helps. I have the bigger version of this, the RS30 and I have to say it's been amazing. No issues and it's powering a full load, mine is in a Volvo but still it's around the same amount of draw being a full size European car with all the features.
Mine is a DD/fun car.
https://www.autopia.org/forums/car-m...0-battery.html