Hmmnn, I can see some merit in that argument, (although I personally think that Chrysler Newports would be the vehicle of choice for retired pimps and "Goodfella's", but apologies if you've inherited it from your dad.......) the problem, I think, is that most modern bikes with electronic ignitions wouldn't kick start with a flat, or near flat battery, because most of them need 12 volts to create a spark.
I've got a 50 buck "Jump starter" in my garage which I often use for starting bikes that have been sitting for months, and it's also handy if one of the car's batteries craps out. Out on the road I guess "I've always depended on the kindness of strangers" to give me a jump start. I do remember one hilarious occasion where my Suzuki GS1000S conked out and a minivan full of Iranian blokes stopped to give me a push. It was a stinking hot day and they pushed and pushed, and the bloody thing wouldn't fire. We'd just about given up when I noticed that in all the excitement I'd bumped the kill-switch to "off". Ooooops!
They were all dark, sweaty, angry looking men, so I didn't bother to explain what had transpired, rather, I convinced them in my broken Iranian to give it one last go, so they pushed me another 10 feet or so and I dumped the clutch and Varoom! Away it went. I left my sweating pals on the side of the road with a new personal appreciation for folks from faraway places.......
Regardless, there'll be times when there are no kindly strangers with jumper cables, and no minivans full of Iranian
Terrorists, er, I mean tourists, to lend a hand. I bought a little jump start pack (about the size of a 50's pack of cigarettes) that will apparently recharge your battery in a couple of minutes that I carried in the pannier of my Triumph until my 85 year old father was having problems with his car, so I gave it to him to carry in his glove box, just in case. I never needed to use it, but for bikers it's a great device, because it'd be able to be carried on your bikes, or in your jacket pocket, with no issues. It probably won't make your dick any bigger, but it might get you out of a difficult situation. Cheers, Terry.