Adding a Third AGM
Our trailer has two stock AGM batteries charged with a Boondocker 12/60 and two stock 80W solar panels.
Inside the trailer under a couch is an almost empty space except for an inverter laying loose on the floor. ( No screws, an Airstream custom installation. )
Of course there are some fat 12V
cables going to the inverter.
Why can't I just add a third AGM battery there in that empty space? I've got the 12V
there and it would just put a third battery in parallel with other two.
Randy and Beth 15 F250, 16 30' International, ProPride, Dexter 3" lift, Michelin 16, Dill TPMS, Centramatics, Battleborn x4, Victron BMV and 1.2KW inverter, Orion DC/DC, BlueSolar MPPT, 300W solar, Alpine iLX, Polk MM1, Samsung smart 42"