Battery connections.

[jmarc]

Just wondering if there are dual lug connectors for battery terminals to be used on parallel setups. I have a 4 trojan L-16h that i am wanting to connect series-parallel.

[mike90045]

Since you should fuse parallel batteries, the dual terminal MRBF from blue seas is great.   And for the 2 fuses you need for
CC - battery - Inverter

Otherwise, common practice is to simply stack lugs and bolt them securely