4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 9 in 3/8 in Lugs

I really like these. I bought a couple of different sizes for my 48-volt pontoon batteries. Working well.

Exactly as requested, and unlike some items that you order online and show up not exactly like the picture or whatever, these were sweet, right down to the heat shrink on the terminals.

4 AWG 600V welding cable, each has 3.8 end and 5/16 end, fits my Excide deep cycle marine battery terminals.

Hooked my lithium batteries together

Fit was exact and flexibility aided in getting them installed for solar application from batteries to the dc-ac inverter.

Big improvement over the cables w crimp-on connectors dealer used for jumpers in dual battery setup in my cabover. Should have much less resistance than old cables.

Used to connect to two batteries in parallel and were just what I needed.

Worked perfectly on my cub cadet RZT with a 24 HP engine. Great value.

the cables work, but everyone knows the cables for solar battery bank must be identical size and length no matter what and this is what I get different sizes of the cable, where the quality control here? 3 star because if I have to ship back this cable I had to wait for some days to get back, making my tiny solar project to be delayed more time, using a cable like this, in the long run, gonna unbalanced the battery bank. not happy.

Works well on this model. seem to be quality and were long enough.