So I have been using the Noco GBX55 1750 for a few months now. It has definitely come in handy. The Coupe still needs a regular run or trickle.
It has more than enough grunt to start the 4.8L V8 a couple of times if needed.
It is very compact for the job done. Smaller than a set of jumper cables
It holds it charge well when not in use but I would recommend giving it a trickle every few months
You do need a good USB-C charger to bring it back up to load - 65w min - after use but it does not take too long.
It does not charge the battery so you will need another trickle or power charger.
It will provide a good charge for a mobile or iPad if needed in emergencies (children/grand-children on longer trips!)
The cables are short so in a tight garage it can be fun. You need to attach it, press the "go" button and within 60 seconds be in and turning the key/button.
Given the battery, door and button location on the Aero this makes for a bit of a wiggle in my garage.
Works well, recommended. I keep it in the car all the time now. There is a hardened case that I use to protect it given the exposed connectors and risks of Li-ion battery's if damaged.
