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The Juice Pack Powerstation PRO

From the SD power wranglers who brought you the mountain man-friendly Juice Pack Outdoor Edition, this durable, dust/ water-resistant charger is compatible with virtually any USB-plug device, about the size of two stacked iPhones, and will transfer its 6000mAh (3X the power of the Outdoor Edition) at a high-output rate of 2.1 amps. Translation: Me charge phone fast.