The GIVI Power USB HUB for Tank Bag is a versatile power supply solution designed specifically for tank bags. It operates on a 12V power supply through the GIVI S110 Kit. This Power HUB Kit allows you to power up to three devices through USB ports and one additional device via a 12V ISO connection. Featuring a waterproof cable kit for external use, it ensures durability and reliability in various weather conditions. The USB ports provide a total charging capacity of 9000 mA, distributing 3000 mA per port, allowing you to charge multiple devices simultaneously. Moreover, you can utilize your original USB cables without the need for adapters.