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Be ready when the power goes out. This compact 3-in-1 emergency hand-crank generator combines a COB LED light, USB emergency charging support, and fire-starter ignition in one portable backup tool. Keep it in a home emergency kit, car, camping bag, or everyday-carry setup for those moments when normal power is unavailable.
Built for practical backup
- 3 useful functions in one tool: emergency lighting, hand-crank power, and ignition support.
- Hand-crank power when outlets are unavailable: create backup energy manually for essential use.
- Bright COB LED light: useful for dark rooms, tents, roadside checks, and campsite tasks.
- USB emergency charging support: helps keep a phone available for calls, maps, and communication.
- Compact, transparent technical design: the clear housing shows the internal generator and power components.
Choose the version that fits your kit
Select your preferred version above. The available options are designed for different backup-power and runtime needs, so review the selection before adding to cart.
Good to know
- Hand-crank charging is intended for emergency backup. Charging speed and runtime vary with the selected version and how the device is used.
- Orders are normally processed in 1–3 business days. U.S. delivery is generally 5–12 business days; see our Shipping Policy for details.
- Need help choosing a version? Contact support@cuanov.com before ordering.
Chris Anderson (store manager) –
I really like the battery-free design. No need to worry about batteries dying after sitting in storage for months.
Jason Miller (store manager) –
I keep this in my car now. It’s compact, lightweight, and could be very useful during a roadside emergency.
Olivia Bennett (store manager) –
Simple design but very practical. The crank feels smooth and the device feels durable in hand.
James Wilson (store manager) –
Feels solid and well built. I put it in my emergency kit and don’t have to worry about maintaining it.
David Miller (store manager) –
Pretty good. Think of it as buying a fun little gadget. An emergency flashlight and fire starter is still worth keeping. The capacitor can be stored for a long time, it doesn’t use batteries, and you don’t have to worry about it expiring.
Lauren Foster (store manager) –
GOOD！
Kevin Turner (store manager) –
Bought this for my emergency kit. Small size, easy to store, and I like that it doesn’t need batteries. Great backup for power outages.
Megan Collins (store manager) –
The build quality is better than I expected. The hand crank works smoothly, the light is bright enough, and it feels like a reliable emergency tool.
James Wilson (store manager) –
The overall design feels solid. The hand crank has good resistance, and the faster you turn it, the more resistance you feel. Feels well made.
cuanjiahao@gmail.com (store manager) –
Small but packed with features. Perfect for camping, hiking, or keeping in an emergency bag.
Robert Hayes (store manager) –
The craftsmanship is impressive. The details are well finished, and the hand crank feels sturdy and durable.
Jessica M. (store manager) –
The emergency charging feature is a great bonus. It won’t replace a regular charger, but it can definitely help when you’re in a tough situation.
Emily Parker (store manager) –
A really useful little gadget. It provides light, emergency power, and even a fire starter. Perfect for camping and emergency situations.
Michael R. (store manager) –
Great backup tool！！！
Daniel Carter (store manager) –
Everyone should have something like this at home. Hopefully I never need it, but it’s nice knowing it’s there.
Amanda Brooks (store manager) –
This is exactly what I wanted for emergencies. When the power goes out, having light, fire, and backup power in one device is very convenient.
Sarah Mitchell (store manager) –
Tested it right after receiving it. A few turns of the crank and the light comes on. Love that it uses a capacitor instead of batteries.
James Carter (store manager) –
The overall structure feels solid. The hand crank has a good feel — the faster you turn it, the more resistance you get. The thumb switch design saves space.