Portable Hand-Crank Generator, 5V/1A Portable Hand Crank Emergency Charger Generator For Phone Charging, Camping, Hiking, Power Outages, Survival(Includes USB Bulb & Igniter)(1pc)
Product Information
About this item
- Compact hand-crank power — Small footprint (≈10 × 6.8 × 3.4 cm) and lightweight (≈280 g). Manual crank provides on-demand electricity for short emergency use
- Reliable supercapacitor storage — Built-in high-quality supercapacitors (three × 20F) with a 5V regulated circuit. USB output rated 5V / 1A for emergency device top-ups
- Performance at typical crank speeds — Generates ~0.56 A at 2 turns/second and ~0.8 A at 3 turns/second (about 120–180 RPM). Maintain ≥2 turns/second for more effective phone emergency charging
- Durable, precision construction — 3-phase brushless generator with pure copper coil and full aluminum-alloy body. CNC machining for consistent fit and lasting use
- Lighting & USB accessories support — COB LED with optical lens delivers a bright beam; ~10–20 minutes flashlight runtime after ~2 minutes of cranking. Supports USB igniters and USB bulbs—~dozens of ignitions or 20–30 minutes of bulb runtime after ~2 minutes of cranking (actual results vary)
Product Description
This compact hand-crank generator combines durable engineering and practical emergency features in a pocket-size package. The 3-phase brushless generator and copper coil provide efficient mechanical-to-electrical conversion, while the full aluminum-alloy body and CNC machining deliver a sturdy, compact unit suitable for outdoor use.Ideal for camping, hiking, fishing, fieldwork, DIY experiments, stress-relief gadgets or as part of an emergency kit — a practical, low-maintenance tool for off-grid situations.Technical SpecificationsGenerator size: approx. 10 × 6.8 × 3.4 cmWeight: approx. 280 gGenerator speed (hand crank): 2–3 turns/second (≈120–180 RPM recommended)Supercapacitors: 3 × 20FUSB output: 5V / 1AOutput at crank speeds: ~0.56 A at 2 turns/sec; ~0.8 A at 3 turns/secHand-crank max power: dependent on user speed; designed for emergency/temporary chargingBody material: aluminum alloyMotor type: 3-phase brushless generator with pure copper coilUse cases: outdoor lighting, emergency charging, camping, hiking, field experiments, preparednesspackage including:Generator *1USB igniters *1USB Light *1
