"Repco Power Can Inverter 150W Modified Sine Wave
Get the power to use your small 240V lights, phones, and tablets in the wilderness, on the worksite, or anywhere off grid. An inverter is the perfect companion if you're out camping of 4WDing with your mates, allowing you to plug in and charge your laptop, or camera batteries, a pedistal fan, Travel Fridge or stereo. Essentially any small low demand 240v items for the duration of your trip.
Modified sine wave inverters produce a 240 volt, 50 Hz AC current which is similar to but not exactly the same as the pure sine wave produced by energy companies and distributed as household power. This 150w model is capable of running general low demand 240V products. For sensitive equipment like desktop computers it is recommended that a Pure Sine Wave Inverter be selected.
Features include
12V Accessories cable to plug directly into your dash accessory socket
1 power sockets - AS/NZS approved 240V socket. Inverter designed to Australian standard AS4763
Efficient design - producing low heat
Fits into your car's cup holder
2.5Amp USB Port - Charge your phone, power bank or tablet
5 year warranty"
https://www.repco.com.au/globes-batteries-electrical/battery…
I bought one to power 18V batteries on the go from the 240v charger, could be handy if you wanted to use your wall plug fast charger or something else, for $25 why not?
Does it site nicely in cup holder