Stuart Docchar
Member
Do you need to keep the main battery charged up we have a new t6.1 camper 2022 and may sit a couple of weeks or so cheers
Not usually, unless your charger has a battery starter output.I connect the EHU for 24 hours before a trip, and monthly in the winter. Does the EHU (generally) charge the main battery as well?
Just bung it on, not a huge current so takes a while to charge.i have a ctek mx5 charger in the garage and thought it would take no hurt using it but the vehicle is new and has less than 1000miles on the clock but it does stand for a two weeks or so before I use it sometimes I didn’t want to connect it up and damage anything ie blow a fuse