Tips for Heavily Oxidized Aluminum. First of all, determine the extent of oxidation on the aluminum surface. If it is determined that the surface is in relatively good shape, i.e. light oxidation, then skip this step and move on to polishing with Flitz.
Q1: How long of a cable can I use to connect my device? A1: In practice, the USB specification limits the length of a cable between full speed devices to 5 meters (a little under 16 feet 5 inches). For a low speed device the limit is 3 meters (9 feet 10 inches).
Each USB port utilizes a circuit controller to independently deliver the required amperage to your device up to 2.1 amps each and charge them in a fraction of the time it takes with similar products on the market. Voltz Clamp is UL and FCC Part 15B approved. Power cord 72 long.