Hi all .I am Gillie a beginner diyer trying to learn the solar lite system. Have a Cobra 2500 watt continuous modify sine wave inverter (CPI 2500). Want to start with a 12V lead acid battery. Inverter has three AC outputs later i want to add 12v DC devices, manual suggests Bussman ANL- 250 fuse or alternatives (what are)? Inverter has two red positives and two black negatives #4 AWG . The 2 reds to attach to the battery positive post, blacks negative post, if i am to put a fuse inline on the red is it ok to cut just one of the reds and insert the fuse there since both reds are connected to positive terminal or do i have to do both reds?? Thanks for your attention.