Reviews Small Wind Energy Devices

feekaa USB Fan, 8-Inch Oscillating Desk Fan, Small Wall Mounted Fan with Night Light, Rechargeable Battery Operated, Variable Speed, Quiet Fan for Outdoor/Travel/Camping/Office

  • ... used with air conditioner/heater, the cold/hot air can be quickly spread. This effective fan keeping energy efficiency in mind..
  • USB RECHARGEABLE & 5000mAh LARGE BATTERY LONG LASTING-USB charging makes it portable. The cooling fan is compatible with most computers, laptops, portable chargers, battery bank and other devices with a USB output. Large-capacity battery is up to 5000mAh. One charge support long lasting..
  • CAMPING/DESK/WALL MOUNTED/FAN WITH NIGHT LIGHT-It can be hanging in the tents, used on the desk table or mounted on the wall. Cooling meets all your needs. With 2 settings of night lights. light and The breathing light makes you sleep comfortably. And the stay-on night light for lighting the darkness outdoors and indoors. It can be used in the office, kitchen, camping, traveling, picnic, BBQ, fishing, power outage, emergency etc..
  • 30 DAYS FREE REPLACEMENT & 12 MONTHS WARRANTY - The best after-sales service team is always be with you, please feel free to contact us about Feekaa portable oscillating fan. Any quality issues we provide refund, replacement or technical assistance..
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Sunnytech 1pc 3W 12V 250ma Mini Small 3w 9v 333ma Epoxy Cell Charger B047-B043

  • SUFFICIENT ENERGY----High conversion rate, high efficiency output, excellent weak light effect..
  • PORTABLE----Mini solar panel, compact & stylish size, easy to be held, can be easily taken to outdoor activity..
  • DIY YOUR OWN MODEL----Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc..
  • EDUCATION---- Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project. It can be used for teaching purpose. Many of our customers comes from school,colleague,etc..
  • HIGH QUALITY----High quality epoxy resin, unique technology to make the components beautiful and strong, anti-wind and snow, increase the service life of solar panels..
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Sunnytech 1pc 3w 9v 333ma Mini Solar Panel Module Solar System Solar Epoxy Cell Charger DIY B043 …

  • SUFFICIENT ENERGY----High conversion rate, high efficiency output, excellent weak light effect..
  • PORTABLE----Mini solar panel, compact & stylish size, easy to be held, can be easily taken to outdoor activity..
  • HIGH QUALITY----High quality epoxy resin, unique technology to make the components beautiful and strong, anti-wind and snow, increase the service life of solar panels..
  • DIY YOUR OWN MODEL----Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc..
  • EDUCATION---- Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project. It can be used for teaching purpose. Many of our customers comes from school,colleague,etc..
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Sunnytech 1pc 3W 12V 250ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B047

  • SUFFICIENT ENERGY----High conversion rate, high efficiency output, excellent weak light effect..
  • PORTABLE----Mini solar panel, compact & stylish size, easy to be held, can be easily taken to outdoor activity..
  • HIGH QUALITY----High quality epoxy resin, unique technology to make the components beautiful and strong, anti-wind and snow, increase the service life of solar panels..
  • DIY YOUR OWN MODEL----Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc..
  • EDUCATION---- Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project. It can be used for teaching purpose. Many of our customers comes from school,colleague,etc..
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4M Toysmith, Wind Turbine Science Kit, Green Science - STEM Toys Educational Gift, for Girls & Boys 5+

  • With 4M wind turbine kit, you can harness the power of wind and convert it into electricity by building your own turbine..
  • Watch the wind turbine capture the wind’s energy and turn it into light..
  • This kit will teach you how this vital renewable-energy technology works in a fun, recreational way. When completely assembled, The blade has a span of 13.3 inches..
  • The wind turbine kit from Toy Smith requires an empty two-liter soda bottle and a small Phillips head screwdriver (not included.).
  • This item is recommended for ages eight years and up..
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Star Trek Discovery: The Girl Who Made the Stars

  • ✔ WIND TURBINE: The Discovery #MINDBLOWN Wind Turbine Glider Kit lets you convert wind energy into power for a motorized glider! It’s a cool experiment you build yourself..
  • ✔ MOTORIZED GLIDER: Your glider will sore into the air under power from your own wind turbine..
  • ✔ GREEN ENERGY: No outlets are needed. Just hold the turbine in the wind and it will turn the blades to generate electricity!.
  • ✔ COMPLETE DIY KIT: This neat engineering kit doesn’t require any batteries. The only thing you need is a small Phillips-head screwdriver to put it together..
  • ✔ SATISFACTION GUARANTEED: Making you a happy customer is our main goal. If you have any questions, please contact us and we will get back to you within 24 hours and provide the perfect solution.
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Portable Mini Air Conditioner Fan EEIEER Personal Evaporative Air Cooler Misting Humidifier Mist Cooling Fan with 3 Speeds 2/4H Timer 7 Colors LED Light Desk Fan for Home Room Office

  • 【4-in-1 Personal Evaporative Air Cooler】EEIEER evaporative air cooler is a combination of small air conditioner cooler, table fan, mist....
  • 【3 Wind Speed & 2 Misting Setting】 The air cooler fan has 3 adjustable wind speeds (natural wind /cold wind /strong wind) and 2 cooling mist....
  • 【Considerate Design】 There are two automatic timing (2H/4H) settings to ensure you won't catch cold when sleeping. The 7 colors changing lights....
  • 【Humidified and Cooling Air Fan】 Simply add some water or ice to the water tank, do not exceed the maximum water level "F". The misting fan not....
  • 【Energy Saving & Eco-Friendly】 The mini air conditioner fan has low energy consumption. Just a small evaporative cooling fan will meet your....
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Wind Chimes, Taomika Solar Wind Chime 6 Butterfly 4 Music Aluminum Tubes 15 LED Balls Outdoor Waterproof Butterfly LED Wind Chime, Gifts for Birthday Night Party Yard Garden Hanging Decoration

  • ...of durable plastic, and features IP44 water resistance, allowing you to use it both indoors and outdoors, even in rainy or snowy days. In addition, owing to the light weight and the attached hanging hook, it can be easily hung at anywhere you want..
  • 【Solar Butterfly Wind Chimes】 Wind Chimes powered by solar energy, this butterfly wind chime is energy-saving with no external power supply needed. You just need to turn the switch "ON" and keep the wind chime exposed to direct sunlight. Then it will automatically charge at daytime and light on at night. Able to continuously work for 6-8h after fully charged..
  • 【Butterfly LED Wind Chime as Best GIFT】This butterfly hanging light is the best decor for garden, yard, patio or house. It will be a Meaningful gift for mom, grandma, friends, neighbors, colleagues, and so on. Give as Mother's Day gifts, Birthday gifts, Thanksgiving Day gifts, Christmas gifts, Sympathy gifts, Housewarming gifts, etc..
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Portable Air Conditioner, Personal Mini Air Cooler, Quiet USB Desk Evaporative Air Cooler Fan with 7 Colors Night Light, Fast Cooling Personal Space, for Home Office Outdoors Travel, Gray

  • ...sing cool air, it can also filter out odors and dust in the air, provide misting, fresh and healthy air to your baby, elders. Especially good for sleeping, and people with respiratory sensitivities..
  • 【ANYWHERe PORTABLE】: The USB portable air conditioner can powered by such as power banks, laptops and other devices with USB ports, you can enjoy cool air anywhere you go, in your office, bedroom, tent, and tours. It’s also very energy saving and environmental friendly, keep using for 7 days only cost 1kW·h..
  • 【WARRANTY】: 100% satisfaction, 7-15 days free shipping, lifetime warranty. if there is any problem, please feel free to ask, we will reply within 24hrs, and we will try our best to solve it or send another free one or make a refund..
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Rechargeable Air Circulator Fan Small Oscillating Desk Fan with LED Light 4 Wind Speeds USB Powered Cordless Quiet Table Fans for Bedroom Office Home（4400mAh）White1

  • ...e the air throughout the room, which is very convenient. You can also manually adjust the angle up and down by 90 degrees, and then blow the wind to the floor or ceiling..
  • USB powered and 4400mAh capacity battery：USB circulating fan equipped with a high-performance DC motor, it can be charged conveniently with USB devices such as computer, laptop, car charger, power bank, and more USB enabled devices. Furthermore, it’s been designed for maximum energy-saving and power-saving, as it can be used continuously for about 6-20 hours after fully charged..
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Sunnytech® 1pc 2w 6v 330ma Mini Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B031

  • SUFFICIENT ENERGY---- High conversion rate, high efficiency output, excellent weak light effect..
  • HIGH QUALITY---- High quality epoxy resin, unique technology to make the components beautiful and strong, anti-wind and snow, increase the service life of solar panels..
  • DIY YOUR OWN SMART MODEL---- Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc..
  • EDUCATION---- Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project..
  • CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES---- When the voltage of your solar panel doesn’t satisfy your storage battery, you can take two or more same solar panels together in series. Such as, two 6v solar panel connects together in series, so its voltage is 12V. When the voltage of solar panel satisfies your storage battery. In order to speed up the rate of charge, you can take two or more same solar panel together parallel connection..
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KONSIDEN Desk Fan, 11.8 inch Portable Bladeless Fan with USB Adapter and 5 Colors LED Light, 3 Speeds Quiet Small Table Fan for Home Office Bedroom

  • 【Safeand Convenient】Innovative bladeless fan design blows gentle wind and has a hidden quick-turn bladeless air intake to avoid finger injuries, especially for children.
  • 【USB Rechargeable Bedside Fan】This personal fan has a built-in rechargeable battery that lasts very long and can be charged using devices powered by laptops, car chargers, power bank, and more. Using fans to circulate air in your home can help improve your comfort and help reduce energy costs, and an air tower fan is ready to meet your needs..
  • 【Room Quiet Fan】 Even if the fan projects high-speed airflow, it produces the correct amount of white noise (less than 20-50 decibels), mall and quiet fans for desks or floors, giving you maximum deep sleep comfort. When you need cool airflow, the fan can easily be placed anywhere, and a desktop fan is a must for cooling..
  • 【Portable Small Bed Fan】Delicate small fans are more convenient to carry. When you need cool airflow, the fan can be easily placed anywhere, be it at your desk, nightstand, inside your car, office or traveling outdoors. Get this cute and cool gift idea for yourself or a loved one..
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Sunnytech 1pc 3W 12V 250ma Mini Small 2w 6v 330ma DIY Polysilicon Solar Epoxy Cell B047-B031

  • SUFFICIENT ENERGY----High conversion rate, high efficiency output, excellent weak light effect..
  • HIGH QUALITY----High quality epoxy resin, unique technology to make the components beautiful and strong, anti-wind and snow, increase the service life of solar panels..
  • EDUCATION---- Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project. It can be used for teaching purpose. Many of our customers comes from school,colleague,etc..
  • DIY YOUR OWN SMART MODEL---- Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc..
  • CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES---- When the voltage of your solar panel doesn’t satisfy your storage battery, you can take two or more same solar panels together in series. Such as, two 6v solar panel connects together in series, so its voltage is 12V. When the voltage of solar panel satisfies your storage battery. In order to speed up the rate of charge, you can take two or more same solar panel together parallel connection..
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