Premium battery cells deliver enough power to recharge just about any smartphone 4-6 full times, for days of power, anywhere. Superior materials within a high-quality construction make it incredibly durable yet comfortable to hold with its ergonomic shape.
With an impressive size-to-capacity ratio, the GS15 is equipped with 2 USB Type-A ports for dual-device charging. Both ports are engineered with our proprietary technology for smart and fast charging, making it the perfect choice for on-the-go traveling, solo or with a friend.
The GS15 is equipped with not just a standard Micro-USB input, but also a Type-C input. This versatility is just another reason that makes it perfectly portable. The Type-C input is also an ideal future-proof addition to sync with the growing trend of Type-C ports on devices.
The GS15 was designed for use with virtually any device that can charge via USB. At the simple touch of a button, up to 4 LED lights provide a clear indication of the remaining battery level, so you don’t need to fear being caught powerless while you’re away from an outlet ever again.
smartSENSE: an intuitive and universally-compatible charging technology that maximizes charging speed and auto-pairs with nearly any device.
smartFOCUS: an advanced calibrating technology that stabilizes voltage currents throughout the charging process to sustain maximal charging power.
smartSHIELD: a comprehensive 12-point safety guard that ensures total protection against vulnerabilities for both users and devices.