Smart, safe and built to last OtterBox Premium Fast Charge Wall Chargers are engineered rugged and built to outlast. Featuring a smart and compact design, OtterBox Premium Fast Charge Wall Chargers are drop tested and wrapped in a tough exterior to power your devices for years to use. Thoughtfully designed with industry-leading mobile expertise and proven quality that is uniquely durable — these tough wall chargers are designed to work flawlessly together with all OtterBox Mobile Power Solutions — to build trust, foster connections and instill confidence for whatever the day brings. It’s a 360° design approach you can count on to keep you connected to the people, places and moments that matter most.