The SCA Modified Sine Wave (MSW) Inverter range is simple and easy to use, capable of providing 240V power from a 12V battery source. MSW Inverters are the ideal way to power the less sensitive appliances while away from the luxury of 240V AC household power. MSW Inverters are an electronically produced square wave inverter and are more suited to products with switch mode power supplies, such as mobile phone chargers. Alternatively, Pure Sine Wave (PSW) Inverters replicate the same electricity current that comes from your 240V AC household power point, and are required for more sensitive devices, such as laptops and LCD televisions.
The SCA Modified Sine Wave (MSW) Inverter range is simple and easy to use, capable of providing 240V power from a 12V battery source. MSW Inverters are the ideal way to power the less sensitive appliances while away from the luxury of 240V AC household power. MSW Inverters are an electronically produced square wave inverter and are more suited to products with switch mode power supplies, such as mobile phone chargers. Alternatively, Pure Sine Wave (PSW) Inverters replicate the same electricity current that comes from your 240V AC household power point, and are required for more sensitive devices, such as laptops and LCD televisions.
The SCA Modified Sine Wave (MSW) Inverter range is simple and easy to use, capable of providing 240V power from a 12V battery source. MSW Inverters are the ideal way to power the less sensitive appliances while away from the luxury of 240V AC household power. MSW Inverters are an electronically produced square wave inverter and are more suited to products with switch mode power supplies, such as mobile phone chargers. Alternatively, Pure Sine Wave (PSW) Inverters replicate the same electricity current that comes from your 240V AC household power point, and are required for more sensitive devices, such as laptops and LCD televisions.
The SCA Modified Sine Wave (MSW) Inverter range is simple and easy to use, capable of providing 240V power from a 12V battery source. MSW Inverters are the ideal way to power the less sensitive appliances while away from the luxury of 240V AC household power. MSW Inverters are an electronically produced square wave inverter and are more suited to products with switch mode power supplies, such as mobile phone chargers. Alternatively, Pure Sine Wave (PSW) Inverters replicate the same electricity current that comes from your 240V AC household power point, and are required for more sensitive devices, such as laptops and LCD televisions.
Last updated at 04/02/2026 10:40:00
Sca 400w Msw Inverter Modified Sine Wave Short Circuit Protection / Au
Delivery $12.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on supercheapauto.com.au
Works as intended but make sure you don't exceed the wattage I got no second chance when an appliance was attached (kettle) by mistake by the misses end result had to go in the bin
originally posted on supercheapauto.com.au
Great product! I bought few weeks ago and used it to charge differents electronics devices from 12v battery and work really good!
originally posted on supercheapauto.com.au
I use this to run the inbuilt pump in my air mattress, and also to charge 18v batteries, it works well for both.
| Minimum Input Voltage | 11.7V |
| Low Voltage input warning | 11.9V |
| Continuous Output Power | 400 Watt |
| Output Power | 240V 50Hz Modified Sine Wave |
| USB Output | 2 x 5V DC 2.4A |
Sca 400w Msw Inverter Modified Sine Wave Short Circuit Protection / Au
Delivery $12.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Works as intended but make sure you don't exceed the wattage I got no second chance when an appliance was attached (kettle) by mistake by the misses end result had to go in the bin
Great product! I bought few weeks ago and used it to charge differents electronics devices from 12v battery and work really good!
I use this to run the inbuilt pump in my air mattress, and also to charge 18v batteries, it works well for both.
This 400 watt inverter did not run our 90 watt pedestal fan we use when camping which my old 200 watt one does easily , When trying to use the new one all I got was a high pitch squeal and no output , On a positive I returned it to Supa Cheap Auto for a full no fuss refund
Couldn’t get it to run a simple 295W battery charger. Even tried thicker cables and different source 12v batteries. Don’t buy.
Purchased to run cpap while camping works great would recommend
I bought this unit about 3 weeks ago so far is performing well, the only problem I have is if you try to plug a normal 240 volt plug to it it's okay but if the plug is an odd shape it can't be plugged in when the unit is anchored too a surface, the recieving socket needs to turned around, the earth pin needs to face towards the top of the unit.
would not even run a 75 watt Makita battery charger
| Minimum Input Voltage | 11.7V |
| Low Voltage input warning | 11.9V |
| Continuous Output Power | 400 Watt |
| Output Power | 240V 50Hz Modified Sine Wave |
| USB Output | 2 x 5V DC 2.4A |
