CP3500 Connector how to make.

[Ralphy4]

Hello I'm new to the forum. I have two vtoman solar generator. And it came with one cp3500 connector to connect them together. My issue is the cable is to short. I would like to connect two of the cp3500 cables together can anyone help with that? I tried to extend it but it did not work. It had a com wire running thru the negative wire. I also have a car jumper cable that have male end for the cp3500 connector. But I don't have a strong enough soldering iron. Can you buy this connector already made? Help!

 

[umberto82]

I have the same problem as you. I think the CP3500 cable is pretty similar to the EC5 cable.

 

[ttruong1889]

Does anyone have the wire diagram for this cp3500 cable?

 

[rwstarke]

The cable is available at https://www.amazon.com/dp/B0B8WXFMMZ. I just received mine. Now to figure out what it can do. One review says: "You can buy the VTOMAN cable and connect this Nboost 1500 to another Nboost 1500. It’ll work but you’ll have to charge each individually. When these are powering something over 500 watts they split the wattage. Before connecting them turn them on first then connect the cable."