This convenient mains pure sine wave inverter is perfect when you’re looking at powering your sensitive appliances, and where a standard mains socket isn’t available. It provides you with a mains outlet for small appliances such as laptops, stereos, some computers, phone chargers, and other low-power mains applications. It boasts all the safety features you need like overload and input reverse polarity protection, and connects directly to a  battery with the supplied aligator clip cable. 500W is plenty of power for many small-medium devices while 1,000W surge power provides support for essential startup loads.