Supercapacitor generators can be stored for a long time, without maintenance, and are not afraid of overcharge and overdischarge.
Suitable for outdoor camping, power-off lighting, emergency charging, DIY experiment, leisure decompression, appreciation and collection.
Outline Size: 230mm x 140mm x 75mm, 1.2kg weight
Power Output: 30W ( maximum ), actual power generation is related to hand cranking speed
High voltage ignition: 80-100 times (in a fully charged status, the ignition time should be controlled at 1 second / per time)
USB interface port: USB 5V x 2
DC output port: stabilized voltage 12V, maximum 30W (actual output power is related to hand cranking speed)
Power energy storage way: 5 x 25F supercapacitors, they will get full energy storage after 5 - 8 munites hand cranking
1. generator power up to 30 watts;
2. steel gear generator with extra long life;
3. support for fast charging of mobile phones, the average hand cranking for one minute can charge mobile phones 1% power;
4. with its own lighting, ultra-high brightness;
5. DC output voltage changes with the speed of the hand to change, can be directly to 12 volt small capacity battery charging, can also be directly to the laptop computer charging;
6. the product does not contain batteries, is through the large-capacity electrolytic capacitor temporary storage of electricity, is a real hand-cranked generator, its life is super long.
7. This product is special, it can hardly store power, hand cranking will generate electricity, if you don't crank it, it will run out of power. As long as the hand cranking speed is reached, it can achieve fast charging of mobile phones.
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DC12V 30W Hand Crank Generator Mobile Phone Charger Outdoor Portable Power Supply Junction Box Batter-free Images
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