--- product_id: 806496780 title: "20W Hand Crank Generator, High Power Portable Emergency USB Charger Generator, Hand Crank Power Supply for Outdoor Travel Camping Hiking Survival Activities for Phone, Radio, Laptop" brand: "likarva" price: "1904848₫" currency: VND in_stock: true category: "Likarva" url: https://www.desertcart.vn/products/806496780-20w-hand-crank-generator-high-power-portable-emergency-usb-charger store_origin: VN region: Vietnam --- # 20W max power output Multi-voltage USB & direct output Durable waterproof metal shell 20W Hand Crank Generator, High Power Portable Emergency USB Charger Generator, Hand Crank Power Supply for Outdoor Travel Camping Hiking Survival Activities for Phone, Radio, Laptop **Brand:** likarva **Price:** 1904848₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power up anywhere, anytime — be the hero of your next adventure! ## Quick Answers - **What is this?** 20W Hand Crank Generator, High Power Portable Emergency USB Charger Generator, Hand Crank Power Supply for Outdoor Travel Camping Hiking Survival Activities for Phone, Radio, Laptop by likarva - **How much does it cost?** 1904848₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/806496780-20w-hand-crank-generator-high-power-portable-emergency-usb-charger) ## Best For - likarva enthusiasts ## Why This Product - Trusted likarva brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Lightweight 0.82kg design fits easily in your backpack for any adventure or emergency kit. - • **Rugged & Weatherproof:** Built with a shockproof, waterproof metal shell to withstand extreme outdoor conditions. - • **Instant Emergency Power:** Generate up to 20W on demand with a simple hand crank—no batteries, no wait. - • **Safe & Efficient Design:** Permanent magnet generator with heat dissipation ensures reliable, eco-friendly power anytime. - • **Versatile Charging Ports:** Supports multiple voltages (3V to 28V) to power phones, laptops, radios, and more. ## Overview The LIKARVA 20W Hand Crank Generator is a compact, durable manual power supply designed for outdoor enthusiasts and emergency preparedness. Delivering up to 20 watts with multiple voltage outputs, it charges phones, laptops, radios, and more without relying on batteries or fuel. Its rugged metal shell is waterproof, shockproof, and salt/fog resistant, ensuring reliable performance in harsh environments. Lightweight and portable, it’s the ultimate eco-friendly power solution for camping, hiking, survival, and unexpected power outages. ## Description DescriptionAre you still worrying about your cell phone or camera suddenly running out of power when you are exploring in the wild? Why don't you take a look at this manual crank generator of ours? It will be your ideal partner for outdoor adventures. It adopts a manual-cranking way to generate electricity, is simple and fast, and at the same time lightweight, compact, and easy to carry, whether a camping adventure or a family emergency, is an indispensable source of energy.ApplicationIt can be used as an emergency power source to charge various kinds of electronic products in the absence of utility power and oil power generation. It can be actively applied in the state of field operations, field trips, rescue operations, natural disasters, survival training, emergency communication, long-term power shortages, traveling, and emergency power. It is mainly for low-power communication radios, walkie-talkies, laptops, cell phones, video cameras, digital cameras, MP4, MP3, radios, flashlight lighting, various lamps, automobiles, various kinds of measuring instruments, and other portable products. It can directly charge various batteries such as lithium batteries, hydrogen batteries, and lead-acid batteries.SpecificationModel: F20Color: BlueMaterial: MetalStyle: ModernShape: RectangularMount Type: FreestandingAssembly Required: YesOperation Mode: ManualMaximum Direct Output Voltage: Approx. 28VNo Load Output Voltage/ Current: 3V/6.6A, 5V/4A, 6V/3.3A, 9V/2.2A, 12V/1.6A, 15V/1.3A (The Actual Current will Vary with the Capacity of the Charged Product Battery.)Maximum Power: About 20WProduct Size: 12.7*8.6*8.8cm/5*3.39*3.46inPackage Size: 19*10*12cm/7.48*3.94*4.72inGross Weight: 0.82kg/1.81lbsPackage Included1* Manual Crank Generator1* Handle1* English Manual ## Features - 【Efficient】Compared with traditional large and heavy generators, this high-performance permanent magnet generator with a maximum power of up to about 20W is saves energy significantly, and ensures efficient performance. - 【Instant Power Supply】You can generate power immediately by hand cranking when you need it, doesn't need to wait, suitable for quick power supply needs in emergencies. - 【Practical Tool】It is equipped with multiple output ports, and the maximum voltage of the direct output terminal is about 28V, it can be used as a field emergency power supply, charging cell phones, radios, laptops, and many other convenient electronic devices. - 【Safe and Reliable】It adopts human power to drive and multiple heat-dissipation holes can dissipate heat quickly, making it safe and reliable to use. - 【Last for Years】The metal shell gives it excellent performance of waterproof, shockproof, and salt/fogproof so that it can generate power normally even under high altitude and low-temperature environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GDXL3DCZ | | Additional Features | Efficient | | Brand | LIKARVA | | Brand Name | LIKARVA | | Color | Blue | | Included Components | 1* Manual Crank Generator 1* Handle 1* English Manual | | Item Dimensions L x W x H | 5"L x 3.39"W x 3.46"H | | Manufacturer | LIKARVA | | Manufacturer Part Number | F20 | | Material Type | Metal | | Model Name | 20W Hand Crank Generator | | Model Number | 20W Hand Crank Generator | | Output Wattage | 28 | | Power Source | Manual | | Special Feature | Efficient | | UPC | 756993688182 | | Warranty Description | NO | ## Product Details - **Brand:** LIKARVA - **Color:** Blue - **Included Components:** 1* Manual Crank Generator 1* Handle 1* English Manual - **Material:** Metal - **Model Name:** 20W Hand Crank Generator - **Output Wattage:** 28 - **Power Source:** Manual - **Product Dimensions:** 5"L x 3.39"W x 3.46"H - **Special Feature:** Efficient - **UPC:** 756993688182 ## Images ![20W Hand Crank Generator, High Power Portable Emergency USB Charger Generator, Hand Crank Power Supply for Outdoor Travel Camping Hiking Survival Activities for Phone, Radio, Laptop - Image 1](https://m.media-amazon.com/images/I/61lU4s6S9mL.jpg) ![20W Hand Crank Generator, High Power Portable Emergency USB Charger Generator, Hand Crank Power Supply for Outdoor Travel Camping Hiking Survival Activities for Phone, Radio, Laptop - Image 2](https://m.media-amazon.com/images/I/61-D2k1l3iL.jpg) ![20W Hand Crank Generator, High Power Portable Emergency USB Charger Generator, Hand Crank Power Supply for Outdoor Travel Camping Hiking Survival Activities for Phone, Radio, Laptop - Image 3](https://m.media-amazon.com/images/I/81APRbWttIL.jpg) ![20W Hand Crank Generator, High Power Portable Emergency USB Charger Generator, Hand Crank Power Supply for Outdoor Travel Camping Hiking Survival Activities for Phone, Radio, Laptop - Image 4](https://m.media-amazon.com/images/I/71FJaYKwSUL.jpg) ![20W Hand Crank Generator, High Power Portable Emergency USB Charger Generator, Hand Crank Power Supply for Outdoor Travel Camping Hiking Survival Activities for Phone, Radio, Laptop - Image 5](https://m.media-amazon.com/images/I/71vaW9-RSZL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/806496780-20w-hand-crank-generator-high-power-portable-emergency-usb-charger](https://www.desertcart.vn/products/806496780-20w-hand-crank-generator-high-power-portable-emergency-usb-charger) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*