I carry a Noco GB40 in my jeep and a Noco GB50 in my Sprinter.
Neither has given me any issues.
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I have a NOCO GB40 since Dec 2019 that I used on my wife’s Camaro and my little Satun Ion. It worked as advertised.
I also have a NOCO GBX45 since August 2022 that I’ve used once in my Jeep once. It also worked as advertised.
You carry them but have you ever used them?