As tough as a freakin bear, the Outdoor Technology KODIAK Plus is insanely powerful, goes everywhere, and charges anything you set in front of it. Shock proof and IPX7 water proof, this super portable charger is submersible up to three feet for 30 minutes and has a resilient, rubberized shell. Whether you're at the campsite or the skatepark, this powerbank offers 10,000 mAh of pure juice and has dual USB ports to charge any double combination of the GoPro 8, Galaxy 3, iPhone 4, or iPad 1. It's sure to make you a hero with its sleek, pocket size, battery level indicator, and ability to charge up to 2. 4 amp.