Hand-cranked generator | portable | lighting | ignition |USB charging plasma ignition, hand-cranked lighter, hand-cranked igniter, arc lighter, hand-cranked for 2 minutes, which can ignite dozens of PWM stepless dimming, aluminum alloy knob, oversize COB lamp board, with brightness memory function, automatically save the last brightness when turning off the lights, hand-cranked for 2 minutes, high brightness battery life of 20-30 minutes, low brightness battery life of more than 8 hours, acrylic transparent panel of ABS chassis, CNC computer hole processing. Red LCD voltmeter, very intuitive display of real-time voltage, remaining power, fully charged 9-10V. Ultra-high-power ignition module, pure copper ignition electrode post (the temperature is very high, so don't touch the electrode post when igniting) with built-in high-quality supercapacitor, with a capacity of 20f * 3,5v voltage stabilizing circuit, USB output power of 5V1A, hand-cranking for two turns per second and 0.56A for three turns per second, and mobile phone charging for more than two turns per second. The supercapacitor generator is suitable for emergency use and can be stored for a long time without maintenance. Not afraid of overcharging and overcharging, it is suitable for outdoor camping, power-off lighting, emergency charging, DIY experiment, leisure decompression, and enjoying the collection. Generator size: 9.8cm*6.6cm*3.6cm Generator weight: 280g Generator speed: 2~3 cycles per second by hand.