10 Best Dynamo Smartphone Charger In The Us - Black Friday 2024
- 30% Off
Kaito Voyager Pro KA600 Digital Solar Dynamo Hand Crank AM/FM/LW/SW & NOAA Weather Emergency Radio with Flashlight, Reading Lamp,Smart Phone Charger & RDS and Real-Time Alert, with AC Adapter, Black
8.2 audio quality8.0 Sound level8.0 Battery DurationWhy we love it
The radio can be powered by the sun, a hand crank, batteries, or an AC adapter.
The radio has a backlit display and can store up to 335 favorite stations.
The radio has a calendar, an alarm clock, a sleep timer, and can measure temperature and humidity.
9.9Exceptional
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Value for Money2
KaitoKaito Voyager Pro KA600 Digital Solar Dynamo Crank Wind Up AM/FM/LW/SW & NOAA Weather Emergency Radio with Alert, RDS & Smart Phone Charger, Yellow (AC Wall Adapter Included)
9.8Exceptional
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3
iRonsnowiRonsnow Solar Emergency NOAA Weather Radio Dynamo Hand Crank Self Powered AM FM WB Radios 3 LED Flashlight 2000mAh USB Smart Phone Charger Power Bank SOS Alarm (Black)
Main highlights- 【You get Compact Survival Radio】Size: 5 x 1.8 x 2.4 inches, iRonsnow emergency radio, Type C USB cable, User manual, and TWO years exchange warranty.
- 【SOS & Two Led Mode】1W Super-Bright flashlight is made by LED & Long Press SOS Alarm Flashing Mode. After upgraded, effectively extends the use time.
- 【Newer Upgraded】 iRonsnow created this classic emergency radio and upgraded to 2000mAh power bank, For charging iPhone / smartphone via Type C USB cable directly when you need.
- 【Charging Indicator】Add Charging indicator to know charging level anytime, 4 lights mean 25% 50% 75% 100% of power. A must for emergency, Take this AM/FM/NOAAportable emergency weather radio with you anytime. A particular device designed to receive emergency warnings for various weather events as thunderstorm, flood, snowstorm, hurricanes, tsunamis.
- 【3 Rechargeable Ways】USB fast charging is the main power way in daily use, hand crank and solar power these two power sources are capable of regenerating power to keep the radio when you need in emergency. Power up anytime and anywhere. Keep your phone&devices online all the time.
9.5Excellent
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4
WokyoBicycle Dynamo Generator, Compact Motorized Friction Generator 1000mAh with Dual USB Interface Charger for Smart Phone/Power Bank/Sports, Orange
Main highlights- 【Working Principle】Using cutting magnetic field to generate electricity. Wheel friction drives the generator to rotate, current through the circuit after the 5V stable output can be directly charged digital products digital products will be automatically stored in its own battery when fully charged, it can be used as a mobile power
- 【Wide Charging Range】Bike Bicycle Dynamo Light Generator is energy-saving and environmental protection, never power off, charging and lighting. To Charging Cell phone, Cycling light, Sports camera, Mobile power, Smart watch, etc.
- 【Exceptional Performance】Bicycle generator bike light generator. Partner for long distance cycling, riding 5-30km/h and generating about 100-1000mA of electricity. Wide applicability, can install all bicycles with front or rear fork between 15-41MM in diameter
- 【Easy to Install】This bike generator can easily solve the problem of continuous power supply on the road. Compact and stylish, easy to install, use the included small tools to complete the installation, DIY easy to handle
- 【Dual USB Output Interface】Electric bike charger. Two output USB interface, can be charged for two appliances. At the same time, power signal indicator, four ways signal indicator to remind you of the remaining power
9.3Excellent
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5
SPYMINNPOOSPYMINNPOO Dynamo Generator, Mobile Phone Charging Compact Mountain Bike Electric Generator Night Equipment for Riding
Main highlights- WIDE APPLICABILITY: Can install all with front or rear fork between 15-41MM in diameter. Partner for long distance cycling, riding 5-30km/h and generating about 100-1000mA of electricity.
- PREMIUM MATERIAL: The bike dynamo light generator is made of high quality plastic and electronic components material, sturdy, and long service life.
- EXCELLENT PERFORMANCE: Energy-saving and environmental , never power off, charging and lighting.
- COMPACT AND FASHIONABLE: Convenient to install, using own small tool to complete the installation, DIY easy.
- : Please confirm size and compatibility before order. We take full responsibility for our product. Any product quality problem or service issue, please feel to email us for help. We will reply you within 24 hours.
9.1Excellent
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6
KaitoKaito KA500 5-way Powered Solar Power,Dynamo Crank, Wind Up Emergency AM/FM/SW/NOAA Weather Alert Radio with Flashlight,Reading Lamp and Cellphone Charger, Yellow
9.7 materials Quality9.3 movability9.1 Sound levelWhy we love it
Easy to use
Portable
Charges devices
8.9Very Good
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7
topAlert[Upgraded Version] 2-Pack HY-88WB Emergency Dynamo Solar Self Powered AM/FM/WB(NOAA) Radio, Stronger Replaceable 2000mAh Lithium-ion Battery, Flashlight, Charger for Smartphones and USB Devices
Main highlights- Very compact, light, and easy to carry yet loaded with many important functions which are a must have for any survival kit.
- This radio is an improvement from other crank chargers, you can fully charge this radio though the USB, solar panel, or hand crank and then when you need it, you can use the radio to recharge Cell Phones or USB devices. Other crank chargers require continuous hand cranking to charge a device but not this radio. a USB cable is included! Also, has built-in charging and discharging protection. replaceable battery compartment.
- This must have emergency toolkit radio comes with a AM/FM/WB(NOAA) weather band radio, a powerful 3 LED flashlight, cell phone charger with cables and jack accessories, Dynamo hand crank, Solar Power, and USB power/charging of radio.
- This High quality and rubberized housing radio has waterproof housing so it is ideal for hiking, camping, stored in a car trunk, or any emergency kit.
- Multiple ways to power/charge the radio: hand crank to wind up internal alternator, expose to sunlight to charge by solar panel, DC recharge by connecting the mini USB cable to computer. This is a self power emergency radio that you and your family can depend on, anytime anywhere, any weather.
8.6Very Good
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8
PenRuxPenRux Bike Riding Dynamo, DC5V 1A Output Electric Bicycle Generator Kit with Dual USB, Night Riding Equipment 1000mAh Mobile Phone Charger Power Bank for Long Distance Riding
Main highlights- 【WORKING PRINCIPLE】Using cutting magnetic field to generate electricity. Wheel friction drives the generator to rotate, current through the circuit after the 5V stable output can be directly charged digital products digital products will be automatically stored in its own battery when fully charged, it can be used as a mobile power.
- 【SATISFACTION GUARANTEED】ONE YEAR WARRANTY, FREE RETURN AND EXCHANGE! We promises every customer a 100% shopping satisfaction, feel free to reach us if you have any questions about your purchase. We will give you a professional and detailed reply within 24 hours. Click to buy now!
- 【HIGH QUALITY MATERIAL】Electric bicycle generator is made of high quality plastic and electronic components material, sturdy, durable and long service life. Compact and fashionable, convenient to install, using own small tool to complete the installation, DIY easy.
- 【EXCEPTIONAL PERFORMANCE】Riding 5-30km/h and generating about 100-1000mA of electricity. Wide applicability, can install all bicycles with front or rear fork between 15-41MM in diameter. Energy saving and environmental protection, never without power, charging and lighting, long-distance riding faithful partner.
- 【DUAL USB OUTPUT INTERFACE】Electric bike charger. Two output USB interface, can be charged for two appliances. At the same time, power signal indicator, four ways signal indicator to remind you of the remaining power. Bicycle generator to charging cell phone, cycling light, sports camera, mobile power, smart watch, etc.
8.5Good
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9
HADZLPOYHADZLPOY Bicycle Electric Generator, Bike Riding Dynamo with Dual USB Interface Charger for Smart Phone/Power Bank/Sports Camera and Other Electronic Equipment (Blue)
Main highlights- Wide applicability: can install all bikes with front or rear fork between 15-41mm in diameter.
- Made of high quality plastic and electronic components material, sturdy and wear resistance, waterproof, durable, long service life.
- For long distance cycling, riding 5-30km/h and generating about 100-1000mA of electricity.
- Energy saving and environmental protection, never turn off, charge and lighting.
- Easy to install: include complete installation tools, compact and fashionable, using own small tool to complete the installation, DIY easy.
8.4Good
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10
KaitoKaito Voyager Pro KA600 Digital Solar Dynamo Crank Wind Up AM/FM/LW/SW & NOAA Weather Emergency Radio with Alert, RDS & Smart Phone Charger, Yellow
8.9 Battery Duration8.2 materials Quality8.2 Sound levelWhy we love it
Multi power source: hand crank, solar, AA batteries, USB, DC wall power
Comprehensive radio coverage: AM, FM, LW, SW, NOAA
Multiple features: digital tuner, LCD display, thermometer, humidity gauge, LED flashlight, S.O.S. beacon.
8.3Good
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