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Power supplies
Power your electronic project with our wide range of high-quality power supplies, including lab and PCB power supplies, USB power supplies, batteries, and more.
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Mean Well SGA12E09-P1J power supply - 9V 1,33A
Mean well #SGA12E09-P1J
This AC / DC adapter can be connected directly to the powersocket with a European plug. The adapter generates 9VDC with a maximum current of 1,33A and an efficiency around 80%.
In stock
€ 14,95
Incl. VAT
Mean Well GST25E05-P1J power supply - 5V 4A
Mean well #GST25E05-P1J
This AC / DC adapter can be connected directly to the powersocket with a European plug. The adapter generates 5VDC with a maximum current of 4A and an efficiency around 80%.
In stock
€ 16,55
Incl. VAT
2x AAA Battery Box with Switch and JST Connector
Kitronik #2225
This 2 x AAA Battery box features a slide and click cover, built in on/off switch the 150mm leads terminate in a JST connector.The JST connector is that same type of connector found on the microbit making it an ideal powering solution for your microbit projects.
In stock
€ 2,15
Incl. VAT
CR1220 button cell battery 3V - 35mAh - 5 pieces
Camelion #CR1220C
CR1220 button cell battery 3V - 35mAh - 5 pieces Specifications Nom. voltage: 3.0V Typ. Capacity: 35mAhIEC: CR1220Dimensions: 12.5 x 2.0mmPacking: 5 pieces in blister
In stock
€ 4,45
Incl. VAT
Solar Power Management Module, for 6V~24V Solar Panel
Waveshare #16120
This solar power management module is designed for 6V~24V solar panel. It can charge the 3.7V Li battery through solar panel or USB connection, and provides 5V/1A regulated output.
In stock
€ 10,85
Incl. VAT
CR2032 3.0v - 230mah button cell batteries - 5 pieces
Camelion #CR2032C
This is a set of 5 CR2032 3.0v and 230mah button cell batteries.Specificationssurname. expansion: 3.0Vtip. capacity: 230 mAhIEC: CR2032size: -other: 5004LCdimensions: 20 x 3.2 mmpacking: 5 bat.
In stock
€ 5,95
Incl. VAT
Battery charger module for lithium batteries 1A - 2 pcs
Velleman #WPM321
Based on TP4056, the VMA321 is a complete linear constant current / constant voltage charger for lithium ion single cell batteries.
In stock
€ 5,95
Incl. VAT
Electro-Fashion, Switched Coin Cell Holder - CR2032
Kitronik #2711
This specially designed e-textiles coin cell holder from Kitronik has large connection points for the conductive thread. These are clearly marked to show the battery polarity.
In stock
€ 2,50
Incl. VAT
Electro-Fashion, Latching Switch Coin Cell Holder
Kitronik #2752
Electro-Fashion, Latching Switch Coin Cell Holder. Includes a 3V coin cell battery holder and latching switch on the same PCB. This provides power and switch capabilities to an e-textiles project on the same board.
In stock
€ 3,50
Incl. VAT
Sale
Electro-Fashion Starter Pack, Standard Cell Holder
Kitronik #2729
This pack is a great way to get started with E-Textiles.We have selected a number of products from our Electro-Fashion range, including three of our ultra-slim LEDs and two seperate power boards.
In stock
€ 12,70
Incl. VAT
Electro-Fashion, Light Sensing Coin Cell Holder
Kitronik #2721
This board allows LEDs to be turned on automatically when it is dark. On one side of the board is the coin cell holder, which takes a CR2032 coin cell as well as a small on-off slide switch. On the other side of the board is the light sensor.
In stock
€ 4,90
Incl. VAT
Electro-Fashion Starter Pack, Miniature Cell Holder
Kitronik #2731
Electro-Fashion Starter Pack, Miniature Cell Holder. This pack is a great way to get started with E-Textiles.We have selected a number of products from our Electro-Fashion range, including three of our ultra-slim LEDs and two seperate power boards.
In stock
€ 11,80
Incl. VAT
Solar Power Manager (for 9V/12V/18V solar panel)
DFRobot #DFR0535
The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and
In stock
€ 44,20
Incl. VAT
Lipo Charger-Type C
DFRobot #DFR0668
This is a Type-C Lipo charger designed for single-cell 3.7V lithium battery. The compact size makes it easy to integrate into your applications.
In stock
€ 6,70
Incl. VAT
Lipo Charger-MicroUSB
DFRobot #DFR0667
This Charger - MicroUSB is designed for single-cell 3.7V lithium battery. With its tiny body, you can easily integrate it into your applications.
In stock
€ 7,05
Incl. VAT
Sonoff 5V USB Power Adapter - 2A - Type E/F
Itead #PS10UA050K2000EU
5V USB Power Adapter Type E/FFor SONOFF CAM Slim Wi-Fi Smart Security Camera Note: Type B, Type G, Type l and SONOFF CAM Slim Wi-Fi Smart Security Camera are not included! Note: Only Type E/F is included. Documents User Manual and Certification
In stock
€ 5,45
Incl. VAT
4-Way 18650 Battery Holder
DFRobot #DFR0970
This easy-to-use 16850 battery holder with 4 slots offers micro and type-C charging inputs, and it can be installed with four 18650 batteries, five 5V/2A output ports, five 3.3V/1A output po
In stock
€ 24,90
Incl. VAT
2-Way 18650 Battery Holder
DFRobot #DFR0969
This easy-to-use 16850 battery holder with dual-slot offers micro and type-C charging inputs, and it can be installed with two 18650 batteries, five 5V/2A output ports, five 3.3V/1A output p
In stock
€ 14,00
Incl. VAT
28 PCS Universal 5.5*2.1mm DC Adapter Kit
DFRobot #FIT0881
This Female to Male 5.5*2.1mm DC Adapter Kit is compatible with all kinds of universal 2.5mmDC male plugs and can be used to supply power for many types of laptops, stereos, displays, screens, etc.
In stock
€ 11,55
Incl. VAT
Compacte USB adapter - 5V - 2.4A
HQ Power #PSS6EUSB32W
Very economical 5V USB charger with a maximum power of 12W (2.4A). The USB adapter is suitable for charging most power banks and phones as well as powering Arduino 's and other 5V devices.
In stock
€ 13,05
Incl. VAT
Kitronik Sewable Miniature Coin Cell Holder - CR2032
Kitronik #2701
This specially designed coin cell holder for CR2032 batteries has large connection points for the conductive thread. These are clearly marked to show the battery polarity.
In stock
€ 2,10
Incl. VAT
Mean well Terminal Cover Plate - TBC-07
Mean well #TBC-07
If you want to minimize the risks of dust build-up, short circuits and electrocution in your electrical systems, this terminal cover plate from Mean well is an essential addition.
In stock
€ 0,95
Incl. VAT
Mean well Closed power supply for LED lighting - 5V 8A - LPV-60-5
Mean well #LPV-60-5
Get the most out of your 5V LED lighting projects with the Mean well LPV-60-5 switching power supply. This reliable power supply offers a high output current of 8A and multi-level protection features such as short-circuit, overload and over-voltage protection. Immediately available and suitable for indoor and outdoor use.
In stock
€ 19,10
Incl. VAT
Universal USB-C Power Supply - 5.1V 3A
Pimoroni #COM0904
Reliable and high-quality USB-C power supply for your Raspberry Pi 4. Includes a 1.5m cable and worldwide adapter plates. Suitable for 100-240V input and 5.1V 3A output.
In stock
€ 10,20
Incl. VAT
Barrel Jack Adapter - USB to 5.5mm
Sparkfun #TOL-08639
Sparkfun's Barrel Jack Adapter - USB to 5.5mm effortlessly converts a USB port to a 5.5x2.1mm barrel connector, enabling a 5V power supply for development boards.
In stock
€ 4,45
Incl. VAT
Battery Holder 2xAA with Cover and Switch - JST Connector
Sparkfun #PRT-09925
Boost your battery-powered projects with the compact, efficient Sparkfun 2xAA Battery Holder. Features a secure cover, ON/OFF switch, and a JST-XH connector for reliable power supply.
In stock
€ 1,35
Incl. VAT
3 x AA battery holder
This plastic battery holder is suitable for 3 x AA batteries. The wires are approximately 24cm long. Battery holders are ideal in any project.
Out of stock
€ 1,15
Incl. VAT
Lipo battery voltage tester
This lipo battery tester measures the voltage of a lipo battery from 1 to 8 cells. The measured voltage is then shown on the display. If the battery voltage is too low, a red LED lights up and an audible signal is given.
Out of stock
€ 3,85
Incl. VAT
AAA x 3 battery holder
This is a battery holder with space for 3x AAA batteries. The battery holder is made of hard plastic. The wires are approximately 24cm long.
Out of stock
€ 2,10
Incl. VAT
4x AA battery holder with switch
This is a battery holder for 4x AA batteries. This battery holder has an on / off switch. With the sturdy housing, a battery can be easily clicked off and on without having to glue the battery to the project.
Out of stock
€ 2,30
Incl. VAT
Rechargeable NiMH Battery Pack: 6.0 V, 2200 mAh, 5x1 AA Cells, JR Connector
Pololu #2223
This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).
Delivered in 5 to 14 days
€ 16,45
Incl. VAT
Rechargeable NiMH Battery Pack: 3.6V, 900 mAh, 3x1 AAA Cells, JR Connector
Pololu #2230
This is a rechargeable 3.6V NiMH battery pack with a capacity of 900 mAh. The pack consists of three AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).
Delivered in 5 to 14 days
€ 8,85
Incl. VAT
Rechargeable NiMH Battery Pack: 3.6V, 2200 mAh, 3x1 AA Cells, JR Connector
Pololu #2220
This is a rechargeable 3.6V NiMH battery pack with a capacity of 2200 mAh. The pack consists of three AA cells in a single row and a 4" lead terminated by a “JR”-style connector.This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).
Delivered in 5 to 14 days
€ 11,65
Incl. VAT
Rechargeable NiMH Battery Pack: 3.6V, 350 mAh, 3x1 2/3-AAA Cells, JR Connector
Pololu #2240
This is a rechargeable 3.6 V NiMH battery pack with a capacity of 350 mAh. The pack consists of three 2/3-size AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.
Delivered in 5 to 14 days
€ 5,65
Incl. VAT
Rechargeable NiMH Battery Pack: 4.8V, 2200 mAh, 4x1 AA Cells, JR Connector
Pololu #2221
This is a rechargeable 4.8V NiMH battery pack with a capacity of 2200 mAh. The pack consists of four AA cells in a single row and a 4" lead terminated by a “JR”-style connector.This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).
Delivered in 5 to 14 days
€ 13,95
Incl. VAT
Rechargeable NiMH Battery Pack: 4.8V, 900 mAh, 4x1 AAA Cells, JR Connector
Pololu #2231
This is a rechargeable 4.8V NiMH battery pack with a capacity of 900 mAh. The pack consists of four AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).
Delivered in 5 to 14 days
€ 9,80
Incl. VAT
Rechargeable NiMH Battery Pack: 4.8V, 350 mAh, 4x1 2/3-AAA Cells, JR Connector
Pololu #2241
This is a rechargeable 4.8 V NiMH battery pack with a capacity of 350 mAh. The pack consists of four 2/3-size AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.
Delivered in 5 to 14 days
€ 7,65
Incl. VAT
Rechargeable NiMH AA Battery: 1.2 V, 2200 mAh, 1 cell
Pololu #1003
This is a generic rechargeable AA NiMH battery with a capacity of 2200 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with our AA battery holders. You will need to charge these batteries before you first use them.
Delivered in 5 to 14 days
€ 3,20
Incl. VAT
6 x AA battery holder DC plug - 9V
This 6 x AA (9V) plastic battery holder has a 2.1mm DC plug connector of 24cm long. With the sturdy housing, a battery can be easily clicked off and on without having to glue the battery to the project.
Out of stock
€ 2,90
Incl. VAT
Adafruit Pro Trinket LiIon/LiPoly Backpack Add-On
Adafruit #2124
If you have a Pro Trinket you probably know it's the perfect little size for a portable project.
Delivered in 10 to 30 days
€ 5,85
Incl. VAT
Rechargable NiMH AAA Battery: 1.2 V, 900 mAh, 1 cell
Pololu #1002
This is a generic rechargeable AAA NiMH battery with a capacity of 900 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with any AAA battery holder. You will need to charge these batteries before you first use them.
Delivered in 5 to 14 days
€ 3,35
Incl. VAT
Lithium Ion Battery - 3.7v 2000mAh
Adafruit #2011
Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2000mAh. If you need a larger (or smaller!) battery, we have a full range of LiPoly batteries
Delivered in 10 to 30 days
€ 19,95
Incl. VAT
Lithium Ion Polymer Battery - 3.7v 1200mAh
Adafruit #258
Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh. If you need a larger battery, we also have a 2500mAh+ model.
Delivered in 10 to 30 days
€ 14,80
Incl. VAT
12mm Coin Cell Breakout w/ On-Off Switch
Adafruit #1867
Simple but effective - this breakout board has a CR1220 coin cell battery holder soldered on, an on/off switch and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time-clock or similar.
Delivered in 10 to 30 days
€ 4,95
Incl. VAT
2-C Battery Holder
Pololu #1157
This battery holder for two C cells features two 6″, 24-gauge leads that have approximately 5 mm of insulation stripped off of the ends.
Delivered in 5 to 14 days
€ 3,35
Incl. VAT
Rechargeable NiMH Battery Pack: 8.4 V, 2200 mAh, 4+3 AA Cells, JR Connector
Pololu #2226
This is a rechargeable 8.4 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of seven AA cells in two rows and a 4" lead terminated by a “JR”-style connector.
Delivered in 5 to 14 days
€ 13,55
Incl. VAT
USB / DC / Solar Lithium Ion/Polymer charger
Adafruit #390
A 2.1mm adapter cable is also required to adapt a solar panel to the DC power jack.Make your projects to go green this summer with our specialized USB/Solar Lithium Ion Polymer Battery charger! This charger is a very unique design, perfect for outdoor projects, or DIY iPod chargers.
Delivered in 10 to 30 days
€ 20,60
Incl. VAT
Rechargeable NiMH Battery Pack: 6.0 V, 2200 mAh, 3+2 AA Cells, JR Connector
Pololu #2224
This is a rechargeable 6.0 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of five AA cells in two rows and a 4" lead terminated by a “JR”-style connector.
Delivered in 5 to 14 days
€ 15,25
Incl. VAT
Rechargeable NiMH Battery Pack: 7.2 V, 2200 mAh, 3x2 AA Cells, JR Connector
Pololu #2225
This is a rechargeable 7.2 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of six AA cells in two rows and a 4" lead terminated by a “JR”-style connector.
Delivered in 5 to 14 days
€ 19,95
Incl. VAT
5V, 2,5A Adapter with Micro USB-B for the Raspberry Pi - T6090DV
Raspberry Pi #T6090DV
Official Raspberry Pi power supply, ideal for use with any Raspberry Pi board. This power supply comes with 1.5m Micro USB lead and changeable heads for UK and European regions.
Delivered in 10 to 30 days
€ 10,80
Incl. VAT
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The 3 most popular Power supplies
Barrel Jack Adapter - USB to 5.5mm
€ 4,45
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DC Barrel Jack Adapter - Male
€ 3,30
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Global Power Supply - 15V 4.34A
€ 47,65
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Customer reviews about Power supplies
Dorm Jansen
Dc lab power supply 0-15 vdc / 0-3 a max with dual lcd display
Works fine. And convenient to use.
Anonymous
Lipo battery voltage tester
Works very well, is easy to connect but the buzzer is very loud.
Leon V.
Dc lab power supply 0-15 vdc / 0-3 a max with dual lcd display
Fine!
Peereboom
9V battery holder
Great fit. Light, fits perfectly into the surprise I am making.
Anonymous
Dc lab power supply 0-30 vdc / 0-3 a max with dual lcd display
Delivered quickly and works well.
Anonymous
Mean Well LRS-35-5
I chose a Meanwell power supply because of good past experiences and the excellent reputation of the manufacturer.
Daniel
AAA x 3 battery holder
Exactly what I was looking for. Delivered quickly = nice, can continue working straight away.
John
Mean Well GS06E-1P1J adapter - 5V 1A
Meets expectation