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.
Refine Search
Solar Power Manager (C) for 6-24V Solar Panel
This is a Solar Power Manager from Waveshare. The Power Manager supports panels from 6-24V, thus cha..
CHF23.90 Ex Tax: CHF22.11
UM34C USB Tester Measurement Device QC3.0
With this UM34C USB meter, you can measure the capacity when charging your power bank or phone. This..
CHF34.90 Ex Tax: CHF32.28
UNI-T UTP3315TFL-II DC Switching Power Supply 30V 150W
The UTP3315TFL-II DC Power Supply from uni-t is a high-quality linear DC power supply available at a..
CHF95.90 Ex Tax: CHF88.71
WeMos D1 Mini LIPO Battery Shield V1.2.0
With this battery shield, you can power your ESP8266 for mobile applications. To also achieve runtim..
CHF7.90 Ex Tax: CHF7.31
Wireless Charging Module 5V/1A
Wireless charging modules use an electromagnetic field to transfer energy between two objects. This ..
CHF10.90 Ex Tax: CHF10.08
XL4016 Step-Down DC-DC Buck Converter 300W
This high-power DC-DC CC/CV step-down module 300W is based on the XL4016. With this powerful step-do..
CHF15.90 Ex Tax: CHF14.71
Xtar PB2S Charger Powerbank with Power Display Black
You can use this Li-Ion battery charger to charge lithium-ion batteries and also use it as a power b..
CHF24.90 Ex Tax: CHF23.03
Xtar VC8 8-Slot Li-ion/Ni-MH Charger
The VC8 battery charger is the first 8-slot charger from Xtar. With the USB Type-C input, it support..
CHF39.90 Ex Tax: CHF36.91
Yihua 3005D-IV 30V 5A Switching Power Supply Laboratory Power Unit
Are you looking for a reliable, efficient, and powerful switching power supply for your projects or ..
CHF69.90 Ex Tax: CHF64.66
1-Slot 18650 Battery Case / Battery Holder
This 1-time battery compartment is suitable for 18650 Li-Ion / Lipo battery without protection elect..
CHF2.90 Ex Tax: CHF2.68
12V 30A AC/DC 360W Switching Power Supply S-360-12
This powerful 12V 30A switching power supply is perfect for operating a 3D printer. The S-360-12 swi..
CHF43.90 Ex Tax: CHF40.61
12V 42A AC/DC 500W Switching Power Supply S-500-12
This powerful 12VDC 42A switching power supply from Smun is perfect for operating a 3D printer. The ..
CHF98.00 Ex Tax: CHF90.66
12V A23 Alkaline Battery
The Alkaline A23 12V battery is perfect for the 433MHz RF radio modules to achieve an increased tran..
CHF1.90 Ex Tax: CHF1.76
12V DC 4000mA Power Supply AC/DC Adapter 5.5mm/2.1mm Plug
This powerful 12V 4A power supply unit is perfect for driving stepper motor drivers or 14V solenoid ..
CHF16.90 Ex Tax: CHF15.63
14500 3.7V Li-Ion Battery 750mAh ICR14500
With this Pkcell lithium-ion battery, you can implement your battery-powered Arduino projects. The b..
CHF7.90 Ex Tax: CHF7.31
18650 Battery Compartment / Battery Holder with Connection Cable
This battery compartment is suitable for a 18650 Li-Ion / Lipo battery. The already stripped connect..
CHF2.90 Ex Tax: CHF2.68
1x18650 Lithium Battery Shield 5V 3A / 3V 1A
This 1x18650 battery shield is perfect for powering your Raspberry Pi, Arduino, ESP8266 or ESP32 wit..
CHF9.90 Ex Tax: CHF9.16
1x18650 Lithium Battery Shield Dfrobot 5V 2A / 3.3V
This 18650 lithium battery shield features 3x 5V/2A and 3x 3.3V/1A outputs, as well as a 5V/2A USB o..
CHF9.90 Ex Tax: CHF9.16
2-Slot 18650 Battery Compartment / Battery Holder
This double battery compartment is suitable for 18650 Li-Ion / Lipo battery without protective elect..
CHF2.90 Ex Tax: CHF2.68
24V 15A AC/DC 360W Switching Power Supply S-360-24
This powerful 24V 15A switching power supply is perfect for operating a 3D printer. The S-360-24 swi..
CHF43.90 Ex Tax: CHF40.61
24V 21A AC/DC 500W Switching Power Supply S-500-24
This powerful 24VDC 21A switching power supply from Smun is perfect for operating a 3D printer. The ..
CHF98.00 Ex Tax: CHF90.66
24V DC 2000mA Power Supply AC/DC Adapter 5.5mm/2.1mm Plug
This powerful 24V 2A plug-in power supply is perfect for driving stepper motor drivers or 24V soleno..
CHF16.90 Ex Tax: CHF15.63
25W DC-DC Step-Down Converter Module (Down Converter)
This 25W DC-DC Step-Down Power Module is a small 5A 350KHz 25V Buck DC to DC converter. The module w..
CHF11.90 Ex Tax: CHF11.01
27W USB-C PD White Power Adapter for Raspberry Pi
The 27W USB-C PD power supply in white is the perfect power solution for your Raspberry Pi 5 or any ..
CHF14.90 Ex Tax: CHF13.78
2x18650 Lithium Battery Shield 5V 3A / 3V 1A
This Battery Shield is perfect for powering your Raspberry Pi, Arduino, ESP8266, or ESP32 with a 186..
CHF12.90 Ex Tax: CHF11.93
3-Slot 18650 Battery Case / Battery Holder
This triple battery compartment is suitable for 18650 Li-Ion / Lipo battery without protective elect..
CHF3.90 Ex Tax: CHF3.61
3m Quality Micro USB Cable Black
This Micro USB cable is perfect for programming our boards. You can also use it for data transfer or..
CHF14.90 Ex Tax: CHF13.78
3V Lithium Battery CR123A 1500mAh
The battery is suitable as a replacement battery for the Shelly H&T. But you can also use it to ..
CHF4.90 Ex Tax: CHF4.53
4-Channel 5V / 3.3V Logic Level Converter
With this module, you can connect controllers with different logic voltages. For example, the Raspbe..
CHF2.90 Ex Tax: CHF2.68
4-Slot 18650 Battery Compartment / Battery Holder
This 4-fold battery compartment is suitable for 18650 Li-Ion / Lipo battery without protective elect..
CHF4.90 Ex Tax: CHF4.53