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Silicon Power GS15 Power Bank 20,000mAh White 2x USB Ports, USB Type-C by Silicon Power

Silicon Power GS15 Power Bank 20,000mAh White 2x USB Ports, USB Type-C Image

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$ 27.04 No sales tax on VA orders

Key Features

  • 20,000 mAh battery capacity
  • Dual outputs: 2x USB Type A, 5V, 2.1A
  • Charges up to two devices simultaneously
  • Charges via micro-USB or USB Type-C connections
  • 4 LED lights clearly shows battery status
  • Ergonomic stylish design, white color
See full specifications
See product description

  • Black
  • White


Silicon Power products not only look good; they perform exceptionally well and the build quality is amazing too. The GS15 power bank is no exception - the stylish design packs in 20,000mAh battery capacity, features 2 USB charging ports, and a unique feature of dual inputs via micro-USB or USB Type-C. Add to that a compact design, the Silicon Power GS15 power bank is your ideal travel companion.

Go Further, For Longer
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.

Two Outputs, Two Times The Possibilities
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 Versatility Of Two Inputs
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.

Don’t Be Caught Powerless
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.

Safe And Maximal Charging With SP's Core Technologies
smartSENSE: an intuitive and universally-compatible charging technology that maximizes charging speed and auto-pairs with nearly any device.

Safe And Maximal Charging With SP's Core Technologies
smartFOCUS: an advanced calibrating technology that stabilizes voltage currents throughout the charging process to sustain maximal charging power.

Safe And Maximal Charging With SP's Core Technologies
smartSHIELD: a comprehensive 12-point safety guard that ensures total protection against vulnerabilities for both users and devices.

USB Type-C
OUTPUTS USB1 (USB Type-A): 5V⎓2.1A
USB2 (USB Type-A): 5V⎓2.1A
LED INDICATOR 4 LEDs indicating battery level
DIMENSIONS 143.0 x 73.0 x 29.0mm
WARRANTY 1 years manufacturers warranty
User Reviews
  • 3 reviews
Alan Wall
Great compact power bank
June 7th 2022 Verified user
I bought this for a music festival and I charged my phone for three nights and the power only went down to 75%. Highly recommended for music festivals, and it's at a good price here compared to some retail shops in town for similar products.
Review of Silicon Power GS15 Power Bank 20,000mAh White 2x USB Ports, USB Type-C
Jonathan Delaney
Power Bank
May 5th 2022 Verified user
Great product for charging phone and e cig batteries on the move
Review of Silicon Power GS15 Power Bank 20,000mAh White 2x USB Ports, USB Type-C
Leigh De Paor
Excellent product, good size
April 4th 2022 Verified user
I ordered this product because of the rated output amperage of 2.1 to run a heated jacket.
It does the job very well and it has a nice slim profile allowing it to fit in the pocket snugly and also the USB-C charging port allows for rapid recharge.
Overall I'm very satisfied.
Review of Silicon Power GP15 Power Bank 10,000mAh Black 2x USB Ports, USB Type-C
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$ 27.04