Inverters allow you to power your mains powered 240V products from a 12V battery. They do this by increasing the voltage from the battery from 12V to 240V.
Pure and Modified Sine Wave Inverters
Pure and Modified Sine Wave inverters produce an AC supply from a DC supply giving you a reliable power source for your electronic devices and appliances.
Modified inverters are a more affordable option and are not suited for some applications. A pure inverter is required for fridges/freezers, high voltage cordless tool chargers, variable speed motors, garage door openers, electric shavers and fluorescent tubes (with ballasts).