BioLite 5200mAh Power Bank, with Micro-USB Input and Weather Resistant, Silver/Yellow

5200mAh USB Power Bank Overview The BioLite Charge Series features an ultrathin and durable stainless steel design to bring you power that crosses over from the backcountry to everyday carry. The silicone gasket makes the Charge 20 dunkproof, ready for spills or unexpected rain. The Charge 20's 5200 mAh power supply can charge 2 full phones, lights, fitbits, or any other gear you need to keep your day going. Dunkproof 5, 200 Mah power Ultra-thin and durable Weather resistant, stainless steel USB Power Bank