Hello Guys,

Just a question i'm going to throw out there, i'm going to be swapping over my dual battery system soon.
I've purchased a Ctek DCDC250SA to charge the auxillary battery to keep it in top condition.

I used to run a Redarc Solenoid setup.

My question is i've got camper trailer which has dual 100a/h batteries in them, currently i had the trailer wired to the auxillary battery and when the car was running would charge all three batteries this seemed to work fine. obviously when the trailer was disconnected then the alternator wouldn't charge it and i was using solar.

Will i still be able to use the same setup with the new ctek charger and would it have more charge going to the batteries.

Any advice would be appreciated.