Cllena 300A Bus Bar 3/8 Power Distribution Block 48V 4 Stud Heavy Duty M10 Post Battery Junction Block for Car Rv Truck Marine Boat Vehicles

Very well made, seen some less expensive products out there, but in the end Im glad I payed the few extra bucks for these.

Heavy weight, solid. I’m using for the main ground bus bar in my engine compartment. Nice cover with removable sections for a very clean installation. Recommend.

Used this power distribution block to clean up under the hood of my big block Challenger. I relocated the battery to the trunk and installed twin electric fans - routed some of the power through this block. The block itself is good quality. Does exactly what I need it to and looks the part. The one I ordered came with wire connectors and those were on the sketchy side. I prefer all weather connectors that are heat and seal.

Quality construction

Working for my needs

A little pricy but does exactly what I needed it to do. I love the plastic screw-on cover that comes with it. Theres no instructions on how to remove the 4 plastic opening covers. I thought they were break out covers but they actually slide out toward the bottom.

This made it simple ,connect power cable to one terminal and the others to distribute power, heavy connecting bar, windows remove to allow wire access, nice neoprene backing to prevent grounding issues.

Quality product. Very heavy duty. Cover with knock outs included. Large lugs, had to drill out and slightly enlarge my 3/8 crimp on connectors to fit on these lugs. The picture I included has 4/0 battery cables with 3/8 crimp on’s for sizing reference.

Just the right thing I needed to un clutter the top of my hard to get to RV batteries . Well made sturdy and clean

I bought this part when upgrading an Alternator on a boat. I needed to add a heavy cable from the high output alternator to the battery but the stud on the starter didnt have room to add another cable. So I bought this terminal block to give me additional places to add wires. This part is high quality and worked perfectly. Its made very well including having a nice backing on the base where it is screwed down to either steel or in my case a fiberglass floor. You wont be disappointed if you purchase this part.