Car Boot Power Supply

[completelocks]

Hi guys. I have a 40w laser engraver. Thinking about doing the car boots, craft fairs etc. Looking at power supply. Option I can see are a battery with an inverter, or a good quiet suitcase generators. The Honda ones are not cheap, but very reliable. An inverter with a good leisure battery would be cheaper and easier to carry around.

 

Thoughts?

[Auto Key Wizard]

Recommendation (but do your own research)

https://www.bmstechnologies.co.uk/product/victron-energy-phoenix-inverter-12v-500va-ve-direct-iec-pin121501100/

https://www.bmstechnologies.co.uk/product/victron-energy-lithium-superpack-128v-100ah-m8-high-current-bat512110710/

https://www.bmstechnologies.co.uk/product/victron-energy-orion-tr-smart-12-12-30a-360w-non-isolated-dc-dc-charger-ori121236140/

Associated cable, fuses and socket/s etc. will also be required for the install
I run that setup in an auto locksmith van but use a Victron Energy Phoenix Inverter Compact 12 volt/1600 watt