PowerLine+ Micro USB: The Premium Heavy-Duty Charging Cable. Unrivalled Durability: PowerLine+ may be the last cable you'll ever need. Proven to last at least 10 times as long as other cables, it boasts a bend tolerance 10 times higher. It is simply one of the most durable cables, ever. End-to-End Strength: Exceptional tensile strength is provided by a aramid fibre core, double nylon-braiding and precision laser welding. PowerLine+ is built to withstand any yanking, twisting, stretching, or dropping that it might possibly be subjected to. Customise Cable Length: Includes an innovative felt pouch which allows you to adjust cable length for any situation. Close to your wall charger? Wind up PowerLine+ inside the pouch to avoid cables trailing across the floor. High-Speed Charging: Low quality charging cables can reduce charging speeds by over 40%. PowerLine+ is designed with a thick wire gauge which reduces resistance and ensures maximum charging speed.