will a single battery tender work with both batteries? on a 3500 diesel

'05 dura max.. will set for extended periods and wondering if a single batt tender will take care of both batteries?

get the bigger one and it should be fine for maintenance.

the 1.25 maintainer won't be enough for 2, 3/4a to ea. would be all.

I just got 2 of these for here at the ranch, big john deere and our trackhoe will sit for long periods.


https://www.walmart.com/ip/Battery-.../460452900?athbdg=L1100&from=/search

mothballs in the engine compartment or get one of the good audio mouse repellers, I would uhook the pos so should a mouse or squirrel chew some wire it won't short anything, till you hook it up again.

thanks.. never had a varmint problem here...... had things sit around for months but usually try ta run 'em a little ever now and then but gettin' pretty forgetful tha last coupla years!............ T