The plug for the mscaler is a 5.5/2.5mm fit.Hello,
I have just received this from Amazon. The cables included in the package don't fit the Chord Mscaler power input. The included cables are too small. Do you know the correct size adapter I need to get this working? Do I need something like this? If so, what size should I order? https://www.amazon.co.uk/Adapter-Converter-Equipment-Surveillance-Notebook/dp/B08M5MHKRH
You can easily order these tips online.
All you need to do then is solder them to the ends of your battery cables as required to create a cable with the right configuration to connect your battery to the mscaler.