OtterBox Fast Charge Standard Power Banks are engineered to charge and empower your day. USB-A and Fast Charge USB-C ports allow for multi-device charging, while battery capacities range in size to give you as many hours of battery power you need. Portable OtterBox Fast Charge Standard Power Banks are thoughtfully designed with industry-leading mobile expertise and proven quality that is uniquely durable -to build trust, foster connections and instill confidence for whatever the day brings. Every power bank is intentionally designed to work with your favorite cable and Apple, Samsung, LG, Google and other devices. As the No. 1-most trusted brand of protective mobile cases, OtterBoxbrings 20+ years of industry-leading mobile expertise to master mobile power products for all.