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This is a small ABS plastic charger with a folding hand crank and a standard USB-A output rated at up to 5.5V and 600mA. You turn the crank by hand to top up a phone or other USB gadget when no outlet is near. It suits emergency kits, glove boxes and backpackers who want a backup that never needs charging itself. Against solar chargers and power banks it is the most dependable in darkness and bad weather, but its output is low and slow, so it is a last resort rather than a daily charger.
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This is a portable hand-crank charger for phones and other small USB-powered devices. Turning the crank generates power manually, so it works without an outlet. It has a standard USB-A output.
The body is made of ABS plastic and includes a lanyard. The charger is not waterproof, so keep it away from water, rain and high humidity. Turn the crank smoothly and avoid excessive force.