Price: $293.99
(as of Jul 19, 2024 09:32:43 UTC – Details)
1. The generator does not need to be charged, it can generate electricity by hand, and the voltage and current of electricity can be displayed in real time when generating electricity by hand.
2. The maximum generating power can reach 20 watts, and the output interface is rich, USB 5V, DC 12V (with the speed change of the handle), AC 220V.
3. There is no battery inside the hand-cranked generator, and the electric energy is stored through the super capacitor. The stored power is not too much, the internal capacitor can be fully charged by shaking it by hand for 10-20 seconds, and the built-in light is continuously lit for more than 15 minutes.
4. When charging the mobile phone in an emergency, it is necessary to continue to generate electricity by hand, and the hand speed is not less than 60 rpm. Check the current value of the current generation current to understand the charging effect. The larger the displayed current value, the better the power generation effect and the faster the charging speed of the mobile phone.
5. The portable emergency power is mainly used for field exploration, long-distance travel, sudden power outage, earthquake, flood, war and other sites.
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