ReviewsBattery Powered Wind Turbine

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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NOVELTY GIANT WWW.NOVELTYGIANT.COM Desktop Replica Windmill Wind Turbine Model Solar Powered Plastic White

Powered By Solar Sunlight No Batteries Needed!.
Perfect For Teaching Children About Wind & Solar Power.

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Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use

Build and experiment with a real, working 3-foot tall wind turbine to learn how wind is one of the most promising sources of clean, renewable energy available today..
Single-piece blade construction for improved durability and better aerodynamics..
Generate electricity to charge a battery and power a small model car..
New weatherproof battery box can be left outside!.
Includes stakes to secure the turbine to the ground..

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Portable Neck Fan, Battery Powered Personal Fan, Hands Free Bladeless Fan with 3 Wind Speed, 4000mAh 16H Max Cooling Time, Headphone Design, 360° Even Air Volume Cooling for Indoor and Outdoor Use

... [Low noise more focused ] -- upgraded brushing motor, with noise reduction function, the wind sound is much more quieter, tested to a maximum wind decibel level of less than 25db, won't be disturbed when working or studying.
[Long battery working life] -- large capacity 4000mhA battery, which can working 4-16 hours, (depending on different speeds), great for outdoor use.
USB powered rechargeable, can be charged by computer, phone charger, mobile power, etc.
[Hands free headphone style design] -- The fashion style makes you look cool, adjustable size let it suit for most of people like men, women, children.
skin-friendly ABS material, flexible and not easy to broken.
[Safe and Convenient] -- upgraded bladeless neck fan, which will not pinch hair or cut fingers, ensuring safe use for long hair people, children and the elderly.
compact size and easy flexibility to reduce the burden on the neck, easy to carry anywhere.

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Pikasola Wind Turbine 200W max 220W 12V 5 Blade Wind Vertical Axis Generator 3 Phase AC Permanent Magnet Generator Wind Turbine Kit with Controller for Hybrid Wind Solar System

... to blades be fixed inside by a flange, then not risk of blade falling off..
2.（-High Wind Energy Utilization-）: Wind blades adopt reinforced fiber nylon which more durable and strong ability of Anti-wind. Especially with optimized aerodynamic shape and structural design, has a High wind energy utilization. Wind turbine can start by breeze and adapt to 360° wind, no yaw system is needed..
3. (-Quietly-): The vertical wind turbine is quieter than horizontal axis turbine. Double bearings make it more stable and not easy to shake when wind generator is running. Silent rotation, suitable for home, boat, marine, monitoring use, solar and wind hybrid street lighting system..
4. (-Excellent Generator-): Permanent magnet three-phase alternating current can reduce the resistance torque of wind generator effectively. Also make the wind wheel and the generator matching better and then running more reliability..
5. (-Installation convenience-): Vertical axis wind turbine can use a screw pile foundation. It is a cost reduction and easy&quick installation compare with concrete foundation installation. Screw pile foundation can be fully recycled at the end of life. An environmentally friendly and low carbon emission way..

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PowerSmart 20V Cordless Leaf Blower - 350CFM 2 Speed Control with 2PCS 2.0Ah Battery and Charger Battery Blowers for Lawn Care Snow Blowing & Yard Cleaning

PowerSmart blowers provide No-load speed up to 13000-16000RPM. The max wind volume is 350CFM and wind speed up to 85MPH, makes it enough to clean up....
With turbine technology, increasing the airflow functions. Provides 2 adjustable speeds, you can change the speed when doing different works. It can....
2pcs 20V 2.0Ah battery powered to support, per one lasts for between 15 minutes in the actual use. No worries about running out of power so quickly.....
The weight for this leaf blower is about 7.5 lbs which are designed as a hand-held sweeper. Lightweight and one-hand operated design, you can finish....
AFTER-SALES SERVICE: Including cordless blower, blower tube, 2 x batteries, fast charger, user manual. The product enjoys 2-year warranty, if you have....

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Eton - American Red Cross Emergency Weather Radio Multi-Powered Rechargeable Radio and Alert Radio Solar-Powered Sound System Commitment to Preparedness

WEATHER RADIO: This rechargeable weather radio with solar panel & hand turbine power generator is perfect for camping or during a power outage. It....
MULTI POWERED: Crank the hand turbine for 1 minute to produce enough power for 15-20 minutes of radio play, charge it in the sun using the built-in....
CHARGE YOUR SMARTPHONE: Use a USB cable to "Dump Charge" to your smartphone from the 1000mAh internal battery..
KEEP CONNECTED: From weather alert radios & backup battery packs to solar-powered sound systems, we'll keep you connected & in the know at home, in....
ETON'S COMMITMENT TO PREPAREDNESS: We're committed to helping you be prepared for everyday fun & unexpected emergency, whether you’re out on a....

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Smaraad Wind Turbine Generator Kit 600W 24V with Blade Wind Generator Kit with Charge Controller Wind Power Generator for Marine RV Home Windmill Generator Suit for Hybrid Solar Wind System

... and voltage regulation is effective（12V/24V）, the utilization rate of wind energy is high, which contributes to the annual power generation..
The wind turbine adopts the built-in maximum power golden controller, which can effectively adjust the current and voltage, and the DC output. The controller can help the battery to be charged intelligently and automatically protected. It is waterproof and dustproof, which can be fit in all environments and all seasons..

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OPOLAR 10000mAh Battery Operated Desk Fan for Multi-Purpose, Last 6-24h & Portable & Rechargeable & USB Powered & Fast Charging, Personal Quiet Fan for Home Office Camping Hurricane Use - 16 Inch

????Cordless Rechargeable Tower Fan with Wide Application: This OPOLAR fan is the first cordless tower fan with super power battery. It not only gives you powerful cool wind in home or on your desk, but also is ideal for outdoor use: place it in the yard or on your pool deck, take it for camping or your next RV trip. The fan is suitable for anywhere you can imagine..
???? Strong Airflow & Very Quiet: Compared with the traditional tower fans running with weak wind and loud noise, OPOLAR tower fan, adopting the latest technology of turbine blades and driven by dual motors, will bring you fresh and strong wind in the hot summer but of nearly mute movement. You can barely notice they’re working. This makes the tower fan suitable for anywhere you can imagine like bedrooms, office and bathrooms..
????Multi-directional Wind: With two independent motors, the two fans can be turned to different angles. At least two people can enjoy the cool wind at the same time..
????Wide Coverage and Oscillation: This USB and battery powered fan provides 110-degree oscillation in the horizontal direction for fast and wide circulation. I t also allows to rotate itself for about 350 degrees vertically for better personal cooling..

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Pikasola 400W Wind Turbine Generator AC 12Volt Economy 3 Blades Windmill for Wind Solar Hybrid System 2.5m/s Start Wind Speed,400w Windmill Generator for Home

...power they produce. Nylon material waterproof, corrosion resistant, lightweight, high efficiency..
3. Generator: three-phase permanent magnet synchronous motor. Efficient and compact ac generator with high performance NdFeB permanent magnet. A fully integrated voltage regulator that automatically shuts down when the battery is fully charged. The fan is controlled by MPPT intelligent microprocessor, which can effectively adjust current and voltage.
4. Rotating body: with yaw adjustment system, the wind direction position is automatically read and the rotor position is adjusted to capture the maximum wind energy. The tail fin is designed according to the aerodynamic principle, with low starting speed and low vibration..
5. Remarks: our products are designed through repeated experiments and tests, and the parameters are true，not false. Please contact us in time if you have any questions. Choose FBA to get wind turbine generator quickly..

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