braindead0 wrote:
If it's anything like mine, the best option would be to lower the battery tray so you can install a single larger group 31 battery.. or perhaps a pair of 6 volt. That's my plan if I ever need more battery power.
The battery rail on the OP's trailer is already as low as it can go and already will accommodate a single G31 BUT
not a pair of batteries. Had the OP provided a link to pics of his model of trailer this - and alternate solutions - would be obvious, as it was to me when I Googled a YouTube video of his particular make / model / year of trailer.