Dual-Engine Fast Charge: PD + QC3.0
The QS58 supports both 20W Power Delivery (PD) and 18W QC3.0 to charge your devices as fast as possible. The 20W Type-C port has enough power to charge an iPhone 14 from 0% to 50% in just 30 minutes. On top of that efficiency, you'll get 4-6 full charge cycles on just about any smartphone with its high 20,000mAh capacity.
Not Just Quick – Also Handy
The QS58 is equipped with a high-density battery, which is 30% smaller in volume and 25% lighter in weight than batteries of comparable capacities. That makes this power bank easy to carry around or throw in your bag without weighing you down.
Fast Charge + Rapid Recharge
Speed up your charging time with Power Delivery (PD) via 1 Type-C port and QC3.0 via 2 USB Type-A ports. Plus, charge the QS58 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.
Comfort Meets Convenience
The QS58's ergonomic shape is easy and comfortable to hold. The imitation hand-drawn style gives it a playful, unique look. And, with a simple touch, a dual-function button conveniently displays the battery level via a LED light indicator and acts as a "wake-up" power button for Apple iPhone and iPad devices.
A Secure Charge, Inside And Out
The QS58 is flame-retardant with a V-0 rating (stops burning within 10 seconds after contact with a source of fire) for peace of mind and meets the regulations of the IATA (International Air Transport Association) so it can be carried onboard wherever you fly. It's also backed by a 13-month warranty and product liability insurance.
smartSENSE
An intuitive and universally-compatible charging technology that maximizes charging speed and auto-pairs with nearly any device.
smartBOOST
A dual-engine speed-enhancing technology that utilizes advanced high-speed charging rates via PD or QC3.0, based on device configuration.
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. More information: Power | Input voltage | 5, 9, 12 V |  | Input current | 2.5, 2, 1.5 A | | Output voltage | 5, 9, 12 V | | Power protection features | Over current, Over voltage, Overcharge, Reverse polarity, Short circuit | Technical details | Compliance certificates | BSMI, CE, Federal Communications Commission (FCC), Li-ion 00, PSE, RoHS, WEEE | Operational conditions | Operating temperature (T-T) | 10 - 40 °C | Ports & interfaces | Input interface | USB Type-C | | USB Type-A connector | Yes | | USB Type-A output ports | 2 | | USB Type-C connector | Yes | | USB Type-C ports quantity | 1 | Sustainability | Sustainability certificates | Green Dot | | Sustainability compliance | Yes | Packaging content | Cables included | USB Type-A to USB Type-C | Weight & dimensions | Width | 72 mm | | Depth | 30 mm | | Height | 120 mm | | Weight | 315 g | Design | Number of simultaneously connected devices (max) | 3 | | Product colour | Black | | Charger compatibility | Mobile phone/Smartphone | | Housing material | Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) | | On/off switch | Yes | | Shape | Rectangle | | Protection features | Fireproof, Flame resistant | | LED indicators | Yes | Performance | Battery technology | Lithium Polymer (LiPo) | | Battery capacity | 20000 mAh | | Charging source | AC | | Fast charging | Yes | | Battery voltage | 3.85 V | | Battery capacity | 77 Wh | | Fast charging technology | Quick Charge 3.0 | | USB Power Delivery | Yes | | USB Power Delivery up to | 20 W | | Battery charge time (AC) | 6.5 h |
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