2023 r1250rs intermittent fail to start?

[Jcrouch]

I appreciate the input from you all. So I bought a small “jump start” battery to throw in my pannier just in case, until I replace the battery as an insurance policy. Here’s a new question. Should one use the battery tender connection to use a jump starter rather than clamping directly to the battery (in the unlikely I even need to), or is that wire harness to frail to take the current of an auxiliary battery? Don’t want to find the hard way. If in doubt, I can just jumpstart the old fashioned way if it ever becomes necessary. Just curious anyone has tried that. Thanks
Jay