Review on ⚡️ Enhance Battery Monitoring with Victron Energy Smart Battery Sense (Bluetooth) by Demetrius Young

I've read other reviews about it having poor bluetooth range but didn't want to believe it. Well, now I know better. I needed this to work with my Victron mppt smart grid solar charge controller in my caravan. Installed it on a house battery in front of the tongue and couldn't connect to the mains 15ft through the trailer to the charge controller. I have to be (clean) to get the Victron to connect to the interface and be less than 15 feet away!