Don't you just hate when you are traveling in the Invisible Plane and your cell phones dies? Yeah? I understand that because it is damn near impossible to find an outlet whilst in an Invisible Plane. That's why you need the Wonder Woman Portable Powerpack!

Measuring 3.75'' by 2.5'', this sweet Wonder Woman spare-battery comes with a micro USB charger and shows off the symbol and a minimalist image of DC Comics' Warrior Princess. You might get sketchy reception on Paradise Island though. Just throwing that out there!

*Battery capacity - 2500 mAh *Up to 1 complete charge
  for smartphones
*Battery type - Li-Polymer
*Safety features - Charging control, charging
  protection, Short-circuit protection,
  Overheating protection
*Output - 5V/1A
*Input - 5V/1A
*Lifecycle - 300 cycles (full charge)
*Dimensions - 96 x 62 x 6,5 mm
*Contents - Power Essentials, micro-USB charging cable