The Powertraveller PowerMonkey Extreme houses a massive 9000mAh capacity Lithium Polymer battery and offers users real power in a compact, durable shell. The unit is capable of recharging most 5V devices, including an iPhone up to 6 times, a Garmin Edge 800 up to 6 times and standard mobiles up to 12 times. The Extreme has two output channels; one channel outputs 700mAh max (standard USB) whilst the DC port outputs 2.1Amps max to support the Apple iPad (iPad compatible cable included) and other 5v tablet computers (not suitable for 12v or 19v tablets). It's worth noting that the iPad can be charged directly from the standard USB socket but will charge faster when using the supplied cable via the DC out port. Comes with handy Velcro strap and durable zipped travel case.