Inverters have one simple jobto convert 12V power from your battery, car or caravan into 240V AC power like you have at home. The Enerdrive ePower Inverters with AC Transfer and Safety Switch Inverters will reliably run any AC powered appliances that draw up to 2000W or 2600W that you might need while you are in the great outdoors. Being true sine wave inverters theyre also safe to run devices such as laptops and phones. The 5W USB port allows for devices to be plugged directly into the inverter. It features a high surge capacity to allow for items that require more power when you first start them up. The 16A AC transfer switch allows for seamless power transfer between your mains/generator and inverter. It also includes an RCD safety switch that monitors the flow of electricity through the inverter and will switch it off within 0.03 seconds if it detects a problem.