Batterieverbindungskabel Polklemme auf Polklemme ohne Polabdeckung

This Cable is pretty much as Much Chinese as you can Expect.
All Electric Devices are High Quality, but the Cables, at least this One, i would avoid.. it probably Works but for me its useless.

The Battery Connection is attached to the cable by an extremely simple Clamp that fell of at one side..

I decided to go a bit overkill and made myself a Heavy Duty replacement One from Industrial Quality Scraps i still have left over from Building a new Luxury Cruise ship a few years ago.

This said the advertised cable, it should be 50mm² but i measured it and its in between 35mm² and 50mm². Also the Isolation around the Cable is over very inferior type of plastic. I highly doubt the longlivety of the plastic/rubber..

So, since the parts i got delivered where loose and thinner as advertised, i went out and bought from a specialized shop two Profi + & - Minus connectors with 10mm bolt connection. Got a spare 70mm² Doubble isolated CE-certified Cable with Crimp-Onn 70mm²/10mm(hole) Sockets and pressed those on with a Hydraulic press.

Now i dare to use this as the Connection between two Batteries to make 24Volt who gonna Supply the Juice for the Ective SI-30 (3.000Watt) inverter.
That thing is a Beauty, so it deserves Profi Quality Cables.
I really Love the Ective Equipment, only this Chinese Cables where a Bummer.