Increasing battery capacity

tim1970 wrote:
Is there anything else required to installing 2 6 volt deep cycle batteries other than just removing my old battery, and making sure the 2 new ones are wired in series correctly? Will my current charger/converter and all my 12 volt devices continue to work?

Also, Once I do that, how hard is it to install a pure sine wave inverter, so if we want to watch TV while off the grid? Is this something I can do without having to re-wire my camper?

Yes 2x GC2 install is that simple. If charging on generator it is a good time to review your charging system is working well. Some converters are very good and most are not. Post what you have for best comments.

Small inverter (<300w) is fairly easy. You can use the main battery feed to the 12v panel to get 12 volt power. Small transfer switch to the branch circuit you need and you are good to go. I recommend GoPower for low idle draw and provision for a remote power switch.