![Amazon.com: SHNITPWR 60W Universal Power Supply DC 3V 4V 4.5V 5V 6V 7V 7.5V 8V 9V 10V 11V 12V Adjustable Variable Power Adapter 100V-240V AC to DC Converter 1A 2A 2.5A 3A Amazon.com: SHNITPWR 60W Universal Power Supply DC 3V 4V 4.5V 5V 6V 7V 7.5V 8V 9V 10V 11V 12V Adjustable Variable Power Adapter 100V-240V AC to DC Converter 1A 2A 2.5A 3A](https://m.media-amazon.com/images/I/61GyY60whYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SHNITPWR 60W Universal Power Supply DC 3V 4V 4.5V 5V 6V 7V 7.5V 8V 9V 10V 11V 12V Adjustable Variable Power Adapter 100V-240V AC to DC Converter 1A 2A 2.5A 3A
![Amazon.com: [Upgraded Version] SoulBay Universal AC/DC Adapter Multi-Voltage Regulated Switching Power Supply with 8 Selectable Adapter Plugs, for 3V to 12V Home Electronics, 2Amps Max : Electronics Amazon.com: [Upgraded Version] SoulBay Universal AC/DC Adapter Multi-Voltage Regulated Switching Power Supply with 8 Selectable Adapter Plugs, for 3V to 12V Home Electronics, 2Amps Max : Electronics](https://m.media-amazon.com/images/I/71A4kZY4M7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: [Upgraded Version] SoulBay Universal AC/DC Adapter Multi-Voltage Regulated Switching Power Supply with 8 Selectable Adapter Plugs, for 3V to 12V Home Electronics, 2Amps Max : Electronics
![Amazon.com: Acxico 3Pcs Mini Micro N20 Gear Motor DC 3V-6V Slow Speed Full Metal Gearbox DIY Robot Car : Toys & Games Amazon.com: Acxico 3Pcs Mini Micro N20 Gear Motor DC 3V-6V Slow Speed Full Metal Gearbox DIY Robot Car : Toys & Games](https://m.media-amazon.com/images/I/516FMab7R6L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Acxico 3Pcs Mini Micro N20 Gear Motor DC 3V-6V Slow Speed Full Metal Gearbox DIY Robot Car : Toys & Games
![Amazon.com: Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone TV Box 1A 1.5A 2A 2.5A Amazon.com: Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone TV Box 1A 1.5A 2A 2.5A](https://m.media-amazon.com/images/I/514CZCgAMOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone TV Box 1A 1.5A 2A 2.5A
![Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS) Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS)](https://m.media-amazon.com/images/I/7177FkmErTL.jpg)
Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS)
![Amazon.com: 72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics - Amazon.com: 72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics -](https://m.media-amazon.com/images/I/61u2QrOb5TL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics -
![Amazon.com: SuperTerrific 3V 1A, 1000mA Power Supply, DC Transformer 5.5mm x 2.1-2.5mm 3V1A Power Adapter : Electronics Amazon.com: SuperTerrific 3V 1A, 1000mA Power Supply, DC Transformer 5.5mm x 2.1-2.5mm 3V1A Power Adapter : Electronics](https://m.media-amazon.com/images/I/61xL6LLWN5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: SuperTerrific 3V 1A, 1000mA Power Supply, DC Transformer 5.5mm x 2.1-2.5mm 3V1A Power Adapter : Electronics
![Amazon.com: Topoox 6 Pack DC 1.5-3V 15000RPM Mini Electric Motor for DIY Toys, Science Experiments : Toys & Games Amazon.com: Topoox 6 Pack DC 1.5-3V 15000RPM Mini Electric Motor for DIY Toys, Science Experiments : Toys & Games](https://m.media-amazon.com/images/I/61r7qjuS8wL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Topoox 6 Pack DC 1.5-3V 15000RPM Mini Electric Motor for DIY Toys, Science Experiments : Toys & Games
![Amazon.com: Aclorol 36W Universal AC/DC Power Adapter 3~12V 3A Adjustable Power Supply 100V-240V AC to DC 3V-12V 9V 7.5V 6V 5V 4.5V 3V 3A 2.5A 2A 1A Converter Switching with Polarity Converter Amazon.com: Aclorol 36W Universal AC/DC Power Adapter 3~12V 3A Adjustable Power Supply 100V-240V AC to DC 3V-12V 9V 7.5V 6V 5V 4.5V 3V 3A 2.5A 2A 1A Converter Switching with Polarity Converter](https://m.media-amazon.com/images/I/518BbviJBlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Aclorol 36W Universal AC/DC Power Adapter 3~12V 3A Adjustable Power Supply 100V-240V AC to DC 3V-12V 9V 7.5V 6V 5V 4.5V 3V 3A 2.5A 2A 1A Converter Switching with Polarity Converter
![Amazon.com: [Inner Negative] SoulBay 3V 4.5V 5V 6V 7.5V 9V 12V Multi Voltage AC/DC Adapter Switching Replacement Power Supply with 8 Plugs for Tip Negative Effects Pedals Keyboards - 2A Max : Amazon.com: [Inner Negative] SoulBay 3V 4.5V 5V 6V 7.5V 9V 12V Multi Voltage AC/DC Adapter Switching Replacement Power Supply with 8 Plugs for Tip Negative Effects Pedals Keyboards - 2A Max :](https://m.media-amazon.com/images/I/71sltaiEuHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: [Inner Negative] SoulBay 3V 4.5V 5V 6V 7.5V 9V 12V Multi Voltage AC/DC Adapter Switching Replacement Power Supply with 8 Plugs for Tip Negative Effects Pedals Keyboards - 2A Max :
![Amazon.com: Topoox 12 Pack DC Motor 1.5-3V 15000RPM Mini Electric Hobby Motor for DIY Toys Science Projects : Toys & Games Amazon.com: Topoox 12 Pack DC Motor 1.5-3V 15000RPM Mini Electric Hobby Motor for DIY Toys Science Projects : Toys & Games](https://m.media-amazon.com/images/I/615LNqVO3ML._AC_UF894,1000_QL80_.jpg)
Amazon.com: Topoox 12 Pack DC Motor 1.5-3V 15000RPM Mini Electric Hobby Motor for DIY Toys Science Projects : Toys & Games
![Amazon.com: JOVNO Universal Power Supply 3V-24V 3A 72W Adjustable AC/DC Adapter 100~240V AC to DC 5V 9V 12V 15V 19V 20V with LED Display 14 Plugs 1 Reverse Polarity Converter Cable for Amazon.com: JOVNO Universal Power Supply 3V-24V 3A 72W Adjustable AC/DC Adapter 100~240V AC to DC 5V 9V 12V 15V 19V 20V with LED Display 14 Plugs 1 Reverse Polarity Converter Cable for](https://m.media-amazon.com/images/I/611Yl-dvO0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: JOVNO Universal Power Supply 3V-24V 3A 72W Adjustable AC/DC Adapter 100~240V AC to DC 5V 9V 12V 15V 19V 20V with LED Display 14 Plugs 1 Reverse Polarity Converter Cable for
![Amazon.com: Belker 12W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for Household Electronics Mp3 Routers TV Boxes LCD Tablets CCTV IP Cameras Max. 1000mA [BB] : Amazon.com: Belker 12W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for Household Electronics Mp3 Routers TV Boxes LCD Tablets CCTV IP Cameras Max. 1000mA [BB] :](https://m.media-amazon.com/images/I/51v8EXFcQ9L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Belker 12W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for Household Electronics Mp3 Routers TV Boxes LCD Tablets CCTV IP Cameras Max. 1000mA [BB] :
![Amazon.com: Ximimark DC 3v-6v to 400kV Boost Step Up Power Module High Voltage Generator 2Pcs : Electronics Amazon.com: Ximimark DC 3v-6v to 400kV Boost Step Up Power Module High Voltage Generator 2Pcs : Electronics](https://m.media-amazon.com/images/I/51jHwQugRDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Ximimark DC 3v-6v to 400kV Boost Step Up Power Module High Voltage Generator 2Pcs : Electronics
![Amazon.com: DC 3V-6V to 400KV 400000V Boost Step-up Power Module High-Voltage Generator : Electronics Amazon.com: DC 3V-6V to 400KV 400000V Boost Step-up Power Module High-Voltage Generator : Electronics](https://m.media-amazon.com/images/I/51LW35os4bL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DC 3V-6V to 400KV 400000V Boost Step-up Power Module High-Voltage Generator : Electronics
![Amazon.com: AC Adapter Universal SoulBay 15W 3V 4.5V 5V 6V 7.5V 9V 12V DC Switching Power Supply Charger with 8 Interchangeable Tips for Household Electronics, 1250mA Max : Electronics Amazon.com: AC Adapter Universal SoulBay 15W 3V 4.5V 5V 6V 7.5V 9V 12V DC Switching Power Supply Charger with 8 Interchangeable Tips for Household Electronics, 1250mA Max : Electronics](https://m.media-amazon.com/images/I/6113o46Gt1L.jpg)
Amazon.com: AC Adapter Universal SoulBay 15W 3V 4.5V 5V 6V 7.5V 9V 12V DC Switching Power Supply Charger with 8 Interchangeable Tips for Household Electronics, 1250mA Max : Electronics
![Amazon.com: Yetaida 3-24V 2A Adjustable AC/DC Power Adapter, 50-60hz Multi Voltage Power Supply for Household Electronics and LED Strip, 5.5 x 2.5mm US Plug : Tools & Home Improvement Amazon.com: Yetaida 3-24V 2A Adjustable AC/DC Power Adapter, 50-60hz Multi Voltage Power Supply for Household Electronics and LED Strip, 5.5 x 2.5mm US Plug : Tools & Home Improvement](https://m.media-amazon.com/images/I/71ab2r73OhS.jpg)
Amazon.com: Yetaida 3-24V 2A Adjustable AC/DC Power Adapter, 50-60hz Multi Voltage Power Supply for Household Electronics and LED Strip, 5.5 x 2.5mm US Plug : Tools & Home Improvement
![Amazon.com: Adjustable AC/DC Power Supply 3A 72W Universal Power Adapter, DC 3V~24V, 100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips for LED Strip Light Laptop Speaker : Electronics Amazon.com: Adjustable AC/DC Power Supply 3A 72W Universal Power Adapter, DC 3V~24V, 100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips for LED Strip Light Laptop Speaker : Electronics](https://m.media-amazon.com/images/I/71n5EDhAVKL.jpg)
Amazon.com: Adjustable AC/DC Power Supply 3A 72W Universal Power Adapter, DC 3V~24V, 100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips for LED Strip Light Laptop Speaker : Electronics
![Amazon.com: uxcell 4PCS DC 3V 40000RPM Coreless Micro Motor 612 6x12mm for Airplane Model RC : Toys & Games Amazon.com: uxcell 4PCS DC 3V 40000RPM Coreless Micro Motor 612 6x12mm for Airplane Model RC : Toys & Games](https://m.media-amazon.com/images/I/61RN+jE5fuL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 4PCS DC 3V 40000RPM Coreless Micro Motor 612 6x12mm for Airplane Model RC : Toys & Games
![Amazon.com: DZS Elec 4pcs Mini Vibration Motor with 35mm Length Lead Wire DC 3V 85mA 12000rpm Flat Button-Type Motor for Mobile Phone Tablet Bluetooth Mini Fan Electronics Appliances 10x2.7mm : Electronics Amazon.com: DZS Elec 4pcs Mini Vibration Motor with 35mm Length Lead Wire DC 3V 85mA 12000rpm Flat Button-Type Motor for Mobile Phone Tablet Bluetooth Mini Fan Electronics Appliances 10x2.7mm : Electronics](https://m.media-amazon.com/images/I/51MUftI5+mL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DZS Elec 4pcs Mini Vibration Motor with 35mm Length Lead Wire DC 3V 85mA 12000rpm Flat Button-Type Motor for Mobile Phone Tablet Bluetooth Mini Fan Electronics Appliances 10x2.7mm : Electronics
![Amazon.com: DC 3V Portable El Wire Inverter Electroluminescent Controller for el Wire, el Tape and el Panel Driver neon Strip Light Driver(DC-3V) : Home & Kitchen Amazon.com: DC 3V Portable El Wire Inverter Electroluminescent Controller for el Wire, el Tape and el Panel Driver neon Strip Light Driver(DC-3V) : Home & Kitchen](https://m.media-amazon.com/images/I/412A2y+yzdL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DC 3V Portable El Wire Inverter Electroluminescent Controller for el Wire, el Tape and el Panel Driver neon Strip Light Driver(DC-3V) : Home & Kitchen
![Amazon.com: HZHFCB 3V-12V 5A 60W Power Supply Adjustable DC from 3V to 12V Variable Universal Continuous AC/DC Adapter 100V-240V AC to DC Converter with 8 Tips. : Electronics Amazon.com: HZHFCB 3V-12V 5A 60W Power Supply Adjustable DC from 3V to 12V Variable Universal Continuous AC/DC Adapter 100V-240V AC to DC Converter with 8 Tips. : Electronics](https://m.media-amazon.com/images/I/7172b1bpdIL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HZHFCB 3V-12V 5A 60W Power Supply Adjustable DC from 3V to 12V Variable Universal Continuous AC/DC Adapter 100V-240V AC to DC Converter with 8 Tips. : Electronics
![Amazon.com: 6 Set DC Motor Kit, Rectangular Electric 1.5-3V 24000RPM Mini Motor with 86 Pcs Plastic Gears, 2 x AA Battery Holder, Bracket, Rocker Switch, Shaft Propeller, Wheels for DIY Science Projects : Amazon.com: 6 Set DC Motor Kit, Rectangular Electric 1.5-3V 24000RPM Mini Motor with 86 Pcs Plastic Gears, 2 x AA Battery Holder, Bracket, Rocker Switch, Shaft Propeller, Wheels for DIY Science Projects :](https://m.media-amazon.com/images/I/71Ng9dB0btL._AC_UF1000,1000_QL80_.jpg)