Power your essentials anywhere with the Hand Crank Generator—a compact 20W emergency USB power bank that turns motion into reliable energy when the grid is down.
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On-demand charging: Charge radios, phones, cameras, and small laptops during outages, field trips, or emergencies by hand-cranking to generate usable power.
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Flexible outputs: Use the regulator to set USB to 5V for USB devices; direct outputs range from 3V to 15V (up to ~20W) depending on how fast you crank.
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Compact and sturdy: Rugged metal body with a freestanding rectangular design—about 12.7 × 8.6 × 8.8 cm and 0.82 kg, ideal for packs or emergency kits.
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Safe, practical operation: No internal storage; crank clockwise and avoid very fast spins for loads under 3W. Set the regulator to 5V before USB use.
