Portable Hand Crank Generator Emergency Power Bank COB Light

Meet the Portable Hand Crank Generator Emergency Power Bank COB Light from Choice — your reliable, battery-free power partner for camping, outages, and everyday readiness. This compact survival tool combines a hand-crank generator, USB charging, and a bright COB light in one rugged unit. Use it to illuminate, charge essential devices, or perform quick ignition tasks in outdoor settings. With supercapacitor energy storage, there’s no battery to replace, and it’s designed for long-term, maintenance-free use.

Benefits & Tips

• Emergency lighting: crank for 2 minutes to power the COB light. High brightness lasts about 20 minutes; at low brightness you can enjoy over 8 hours of illumination.
• Emergency charging: USB output is stabilized at 5V up to 5W. For phones, crank at least 2 cranks per second to ensure a steady charge.
• Survival versatility: 2nd gear provides ignition capability (do not touch the electrode rod during ignition). Allow 20–30 seconds between ignitions to dissipate heat and protect the module.

Product specifications

• Brand: Choice
• Item Type: Hand Crank Generator (Pocket, Multi Tools)
• Material: Iron
• Origin: Mainland China
• Function: 1st gear for lighting, 2nd gear for ignition, 0 gear for power off (ignition requires 5V and above)
• Lighting: Aluminum alloy knob for stepless dimming; super large COB light board; high brightness lighting for about 20 minutes from 2 minutes of cranking; low brightness lighting for over 8 hours
• Ignition: Crank for 2 minutes to ignite dozens of times; high-power ignition module; pure copper ignition electrode rod (avoid touching during ignition); limit single ignition to within 5 seconds, 20–30 seconds between ignitions for heat dissipation
• USB Output: 5V output; 1–5W (up to 5W); manual cranking generates 0.56A per second at 2 cranks, 0.8A per second at 3 cranks; charging mobile phones requires at least 2 cranks per second
• Energy Storage: Uses supercapacitor energy storage; no battery included; long service life; storage-friendly and maintenance-free; not afraid of overcharge or overdischarge
• Display: Red LCD voltage meter shows real-time voltage and remaining power; 9–10V when fully charged
• Size: Approx. 9.8 x 6.6 x 3.8 cm (3.86 x 2.60 x 1.50 in)
• Weight: 280 g (9.88 oz)
• Generator Speed: 2–3 cranks per second
• Base & Construction: ABS base with an acrylic transparent panel; CNC computer-drilled processing
• Includes: 1 x Hand Crank Generator

Package includes:

• 1 x Hand Crank Generator

Warnings/Reminders

• Ignition should be performed with care: ignition requires 5V and above; single ignition should be controlled within 5 seconds, with 20–30 seconds between ignitions to dissipate heat; do not touch the copper ignition electrode rod during ignition.
• For USB charging, operate at a steady pace: crank at least 2 cranks per second to achieve charging output.
• Keep the device dry and away from moisture or immersion to protect the electrical components.

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