OverviewReliable power, wherever your day takes you. The HyperJuice Flex 10K 30W Power Bank is built for everyday use, combining fast 30W USB-C charging with a compact, easy-to-carry design. The built-in USB-C cable keeps charging simple and ready when you need it, while doubling as a carry loop for added convenience. With a 10,000mAh (36Wh) capacity and support for charging multiple devices via USB-C and USB-A, it’s designed to keep your essential devices powered throughout the day. Built with safety in mind, it undergoes 115+ independent safety tests to ensure consistent, reliable performance. With a sleek design, it’s bold, functional tech that fits your everyday charging needs.
Fast 30W USB-C ChargingDeliver fast, reliable charging with up to 30W USB-C Power Delivery. Quickly power your phone, tablet, and other USB-C devices when you need it most.
Built-In USB-C CableAlways ready when you are. The integrated USB-C cable removes the need to carry extra cables, making charging simple and convenient wherever you go. It also doubles as a carry loop for added portability.
10,000mAh Battery CapacityKeep your devices powered throughout the day with a 10,000mAh (36Wh) capacity, providing up to two charges for an iPhone 17 and reliable backup power wherever you go.
Real-Time Battery DisplayStay in control with a clear digital display that shows your remaining battery percentage, so you always know when it’s time to recharge.
Charge Multiple DevicesCharge up to three devices at once using the built-in USB-C cable, USB-C port, and USB-A port, making it easy to keep your everyday devices charged from a single power bank.
USB-C Input and OutputRecharge the power bank and charge your devices using USB-C, with support for 30W Power Delivery through both the USB-C port and built-in cable.
Airline Carry-On Compliant (36Wh)Meets airline carry-on battery regulations (36Wh), so you can travel with confidence while keeping reliable backup power close at hand.
Tested to 115+ Safety StandardsBuilt with safety in mind, each charger undergoes 115+ independent tests, with protection against over-current, over-voltage, overheating, and short circuits, and a fire-retardant rating that meets UL requirements.
Technical specifications
Design
| Number of simultaneously connected devices (max) | 2 |
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| Product colour | White, Orange |
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| Charger compatibility | Laptop/netbook, Headphones/Headset, Mobile phone/Smartphone, Tablet, Portable gaming console |
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| Built-in display | Yes |
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| Display type | LED |
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Performance
| Charging source | USB |
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| Battery capacity | 36 Wh |
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| Fast charging | Yes |
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| USB Power Delivery (USB PD) | Yes |
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| USB Power Delivery up to | 30 W |
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Ports & interfaces
| Input interface | USB Type-C |
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| USB Type-A output ports | 1 |
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| USB Type-C ports quantity | 1 |
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Power
| Total output power | 30 W |
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| Port 1 output power | 30 W |
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| Port 2 output power | 18 W |
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Weight & dimensions
| Width | 30 mm |
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| Depth | 100 mm |
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| Height | 150 mm |
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| Weight | 270 g |
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Battery