The Essential Pax East 2014 Survival Kit

Image via Mophie

Portable charger: Mophie Powerstation

Price: $80
Extra juice is a must when stuck in an environment filled with wireless-sucking devices. The portable charging kings offer a 4,000mAh powerbank to power multiple devices at once and recharge a smartphone up to 2 times or more. Fits comfortably in your jacket or jeans back pocket as well.