A Power-Packed Charge

The QS28 packs a mighty 20,000mAh capacity, enough to fully replenish most smartphones around 4-6 times. Its ergonomically-shaped body makes for a comfortable hold, elegant mirror surface gives it a classy look, and handy digitized LED screen shows the exact remaining battery percentage for power certainty at all times.

Built For Speed

Charge up to 2.5 times faster with 18W Power Delivery (PD) via Type-C and QC3.0 via USB-A. Plus, charge the QS28 itself in only 6.5 hours with Rapid Recharge, which allows for rapid input charging via the Type-C port when connected to a quick charge PD power adapter.

Mix And Match With Multiple Ports

The QS28 was designed for convenience. With 3 outputs, you can charge up to 3 devices simultaneously. Mix and match your devices with 2 USB Type-A ports and 1 Type-C port to keep all of your electronics going with you. Or, share with a friend in need.

The Future Of Input Charging

Not only is there rapid input charging, but with a dual input, you can charge the power bank via Micro-USB or Type-C. The Type-C input is the perfect future-proof addition to sync with the growing trend of Type-C ports on devices.

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

smartBOOST: a dual-engine speed-enhancing technology that utilizes advanced high-speed charging rates via PD or QC3.0, based on device configuration.

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.

Features

• 20,000mAh capacity provides 4-6 full charge cycles on just about any smartphone
• Charge up to 2.5 times faster with 18W Power Delivery (PD) via Type-C and QC3.0 via USB Type-A
  *Only one device may be connected to the power bank at a time in order for fast charging to be enabled
  **PD is supported by Android-based and iOS-based devices, while QC3.0 is only supported by Android-based devices (excluding some Huawei and OPPO models)
• 3 outputs (2 USB Type-A and 1 Type-C) charge up to 3 devices simultaneously
• Dual input (Micro-USB and Type-C) for more convenient charging options, plus Rapid Recharge via Type-C
  *For rapid input charging via the Type-C port, a quick charge PD power adapter is required
• With a simple touch, a dual-function button shows the exact remaining percentage on a digitized LED display and acts as a "wake-up" power button for Apple iPhone and iPad devices
• Elegant mirror surface combines with an ergonomically-shaped body for a comfortable hold
• Includes 1 USB Type-A to Type-C cable
• Includes a protective mesh pouch with a drawstring closure to keep the power bank safe while on-the-go
• smartSHIELD: Input High-Voltage Protection, Output High-Voltage Protection, Input Current Protection, Output Current Protection, Automatic Current Matching, Input Short-Circuit Protection, Output Short-Circuit Protection, Device Overcharge Protection, Reverse Charge Protection, Input Current Regulation, Static Resistance, and Fireproof Guard
• High quality Li-Polymer battery is safer, thinner, and provides a more effective charge
• Safe to fly with
• Up to 2 million USD product liability insurance

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