LiFePO4 battery can be charged and discharged 3000 times before it starts to lose performance. The power station is capable of charging an average phone battery over 100 times or supplying power to a car fridge for 12hrs (based on a 60W Continuous draw) 12 Different outlets mean you are able to connect up to 12 devices at once. Integral light with five different modes: High, medium, low, flashing and SOS. Supplied with smart jump cables so the power station can be used to jump start a vehicle. There are eight forms of built in protection including: Over-charge, short-circuit, reverse polarity, temperature protection and more. Includes battery link cable which allows you to expand the units capacity with additional power stations. Audible alarm will sound at 10% battery power to help make sure you never run out of battery. From a completely flat battery the power station will charge to full in 8hrs. Supplied with power lead. Built-in handles for easy transportation.