The powermonkey-e Xtreme is the more powerful & rugged big brother to the very successful & highly regarded powermonkey-e Xplorer. With a massive 900m Ah capacity Lithium Polymer battery & IPX7 rated meaning it is waterproof for 30 minutes up to 1 meter the rugged powermonkey-e Xtreme is perfect for outdoor enthusiasts & adventure travellers. With both USB (Universal Serial Bus) & DC port outputs it can charge the Apple iPad & other tablet computers as well as 5V devices. The powermonkey-e Xtreme can be charged in three ways: via the universal mains charger, via the solar charger or via USB (Universal Serial Bus).