Question about ChiroGun One

Have you found a replacement power supply/charging cable in the meantime? Unfortunately, I also need a replacement.

Hi, the included power supply has the following specs for the output: 25.2V; 800mA; internal positive 5.5x2.1 DC connector (HLT-118B-22520800E).

A 25.2V charger would be: Modster SC S2 e Skateboard SUV+Street: Charger 100-240V AC, 25.2V DC but I don't know what kind of plug it has and if it is inside positive. (But there might be adapters for that)

Alternatively, this plug would fit, but this charger only has 24V output and I can't tell if that's enough to charge the unit (it might be for corded operation) : Rs Pro Power Adapter Euro Plug In 24V 24W

I would like to stress here that I cannot guarantee that any of these chargers will charge (and not damage) the ChiroGun One.
If you like, I will buy the 24V charger and try it on my Gun.