The Sakura 150W Power Inverter converts the 12V car power supply into 240V. USB port can be used to charge handheld devices. Can be used to power a variety of electrical equipment with voltage rating of AC 220-240V and frequency equal to 50Hz, including laptops, making it a handy power supply converter whilst on-the-go. Small and compact in size and fits perfectly into car cup holders for space efficiency.
eBay