Power Supplies / Electricity

In our extensive assortment, you'll find everything you need for the reliable power supply of your Arduino and Raspberry Pi projects, all at attractive prices. From versatile power supplies to practical battery holders to various DC connectors - we have everything you need for the power supply of your electronics projects. As an online shop based in Switzerland, we place great value on offering you a wide range of high-quality power supply solutions directly from stock. Whether for stationary applications or mobile usage areas, you'll find suitable and affordable options for any requirements with us. Start planning your next project now and make sure you have the necessary power to bring your ideas to life.


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Li-Ion Battery 3.7V 3000mA NCR18650B 18650 with Protective Circuitry

Li-Ion Battery 3.7V 3000mA NCR18650B 18650 with Protective Circuitry

With this Panasonic lithium-ion battery, you can power your battery-operated Arduino projects. The b..

CHF9.90 Ex Tax: CHF9.16

Li-Ion Battery 3000mA 18650 with protection circuit and plug

Li-Ion Battery 3000mA 18650 with protection circuit and plug

With this Li-Ion battery, you can implement your Arduino battery-operated projects. The LiPo battery..

CHF13.90 Ex Tax: CHF12.86

UNI-T UDP3305S-E programmable linear DC laboratory power supply 4-channel

UNI-T UDP3305S-E programmable linear DC laboratory power supply 4-channel

Discover the UNI-T UDP3305S-E, a high-performance, programmable linear DC laboratory power supply wi..

CHF389.00 Ex Tax: CHF359.85

UNI-T UDP6720 Programmable DC Switching Power Supply 60V 100W

UNI-T UDP6720 Programmable DC Switching Power Supply 60V 100W

The UDP6720 DC Power Supply by UNI-T is a digital equipment that controls an output range of 0-60V, ..

CHF189.00 Ex Tax: CHF174.84

2x18650 Lithium Battery Shield Dfrobot 5V 2A / 3.3V

2x18650 Lithium Battery Shield Dfrobot 5V 2A / 3.3V

This 18650 lithium battery shield features 5x 5V/2A and 5x 3.3V/1A outputs, as well as a 5V/2A USB o..

CHF14.90 Ex Tax: CHF13.78

48V 7.3A AC/DC 350W Switching Power Supply S-350-48

48V 7.3A AC/DC 350W Switching Power Supply S-350-48

This powerful 48V 7.3A switching power supply is perfect for building your own power supply or for o..

CHF39.90 Ex Tax: CHF36.91

48V 7.5A AC/DC 360W Switching Power Supply S-360-48

48V 7.5A AC/DC 360W Switching Power Supply S-360-48

This powerful 48V 7.5A switching power supply is perfect for building your own power supply or for u..

CHF45.90 Ex Tax: CHF42.46

4x18650 Lithium Battery Shield 5V 3A / 3V 1A

4x18650 Lithium Battery Shield 5V 3A / 3V 1A

This 1x18650 battery shield is perfect for powering your Raspberry Pi, Arduino, ESP8266, or ESP32 wi..

CHF16.90 Ex Tax: CHF15.63

4x18650 Lithium Battery Shield DFrobot 3A 5V/3.3V

4x18650 Lithium Battery Shield DFrobot 3A 5V/3.3V

This 4-slot 18650 battery compartment from DFRobot has 5x 5V/2A and 3V/1A outputs as well as a 5V US..

CHF18.90 Ex Tax: CHF17.48

5V 2000mA 10W USB Power Supply White

5V 2000mA 10W USB Power Supply White

This white USB power supply offers a 5V 2.0A 10W output. It's perfect for your phone, 5V microcontro..

CHF11.90 Ex Tax: CHF11.01

5V 20A AC/DC 100W Switching Power Supply S-100-5

5V 20A AC/DC 100W Switching Power Supply S-100-5

This powerful 5V 20A switching power supply is perfect for powering Neopixel LED WS2812 or other 5V ..

CHF29.50 Ex Tax: CHF27.29

5V 3000mA USB Power Supply AC/DC Adapter

5V 3000mA USB Power Supply AC/DC Adapter

This high-quality and reliable 5V 3A USB power supply was specifically designed for the Raspberry Pi..

CHF12.90 Ex Tax: CHF11.93

5V 3A LM2596 DC-DC Step-Down with USB

5V 3A LM2596 DC-DC Step-Down with USB

This DC-DC voltage converter converts an input voltage of 6 to 36V to 5V 3A, which you can tap off t..

CHF6.90 Ex Tax: CHF6.38

5V 3A USB-C Power Supply AC/DC Adapter

5V 3A USB-C Power Supply AC/DC Adapter

This is a 5V 3A power supply with a USB-C connector from DFRobot. This power supply is perfect for u..

CHF16.90 Ex Tax: CHF15.63

5V 40A AC/DC 200W Switching Power Supply S-200-5

5V 40A AC/DC 200W Switching Power Supply S-200-5

This powerful 5V 40A switching power supply is perfect for powering Neopixel LED WS2812 or any other..

CHF34.90 Ex Tax: CHF32.28

5V DC 5000mA Plug-in Power Supply AC/DC Adapter 5.5mm/2.1mm Plug

5V DC 5000mA Plug-in Power Supply AC/DC Adapter 5.5mm/2.1mm Plug

This powerful 5V 5A AC power adapter is perfect for powering Neopixel LED WS2812 or other 5V Arduino..

CHF19.90 Ex Tax: CHF18.41

ALLNET QC PD GaN 130W Fast Charger

ALLNET QC PD GaN 130W Fast Charger

The ALLNET quick charger revolutionizes the charging of your devices with the latest technology and ..

CHF64.90 Ex Tax: CHF60.04

ALLNET QC PD GaN 200W Fast Charger

ALLNET QC PD GaN 200W Fast Charger

The ALLNET Fast Charger sets new standards in the world of charging. With advanced gallium nitride t..

CHF89.90 Ex Tax: CHF83.16

ALLNET QC PD GaN 33W Fast Charger

ALLNET QC PD GaN 33W Fast Charger

Discover the ALLNET fast charger - the perfect power source for all your devices. Equipped with adva..

CHF24.90 Ex Tax: CHF23.03

ALLNET QC PD GaN 45W Fast Charger

ALLNET QC PD GaN 45W Fast Charger

The ALLNET 45 Watt fast charger revolutionizes the charging of your electronic devices by using GaN ..

CHF32.90 Ex Tax: CHF30.43

ALLNET QC PD GaN 68W Fast Charger

ALLNET QC PD GaN 68W Fast Charger

The ALLNET GaN QC USB-C PD replacement power supply is a state-of-the-art power supply equipped with..

CHF44.90 Ex Tax: CHF41.54

Gravity Easy Relay Module with DC Barrel Jack 5.5mm / 2.1mm

Gravity Easy Relay Module with DC Barrel Jack 5.5mm / 2.1mm

The Gravity Easy Relay Module with DC Barrel Jack simplifies the control of electronic devices and p..

CHF11.90 Ex Tax: CHF11.01

Lii-202 Dual Universal Charger

Lii-202 Dual Universal Charger

With this intelligent universal charger, you can charge Li-ion, Li-Fe, NiCd and Ni-MH batteries of v..

CHF18.90 Ex Tax: CHF17.48

LM2596 DC-DC Step-Down Converter Module with Display

LM2596 DC-DC Step-Down Converter Module with Display

The LM2596 is an adjustable voltage regulator that generates a lower adjustable output voltage from ..

CHF9.90 Ex Tax: CHF9.16

MP2636 5V Step-Up / Li-Ion Battery Charger

MP2636 5V Step-Up / Li-Ion Battery Charger

The MP2636 is a highly integrated, flexible switching power supply with charging function for single..

CHF11.90 Ex Tax: CHF11.01

POE Power over Ethernet HAT B for Raspberry Pi with Display

POE Power over Ethernet HAT B for Raspberry Pi with Display

The PoE HAT (B) is an 802.3af-compliant Power-over-Ethernet accessory for the Raspberry Pi 3B+/4B. B..

CHF23.90 Ex Tax: CHF22.11

POE Power over Ethernet HAT C for Raspberry Pi

POE Power over Ethernet HAT C for Raspberry Pi

The PoE HAT (C) is an 802.3af-compliant Power-over-Ethernet accessory for the Raspberry Pi 3B+/4B. U..

CHF37.90 Ex Tax: CHF35.06

POE Power over Ethernet HAT D for Raspberry Pi

POE Power over Ethernet HAT D for Raspberry Pi

The PoE HAT (D) is an 802.3af-compliant Power-over-Ethernet accessory for the Raspberry Pi 3B+/4B. B..

CHF23.90 Ex Tax: CHF22.11

RD DPS5005 programmable laboratory power supply DC-DC converter 50V 5A

RD DPS5005 programmable laboratory power supply DC-DC converter 50V 5A

The DPS5005 is a laboratory power supply with regulated voltage and current output. This voltage con..

CHF39.90 Ex Tax: CHF36.91

S09 3.3V Step Up/Down Converter 3-15V to 3.3V 600mA

S09 3.3V Step Up/Down Converter 3-15V to 3.3V 600mA

The S09 is a DC-DC voltage converter that can automatically switch between Step-UP (boost converter)..

CHF4.90 Ex Tax: CHF4.53

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