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18650 Lithium-ion Rechargeable Cell - 2500mAh 3.7V 20A18650 Lithium-ion Rechargeable Cell - 2500mAh 3.7V 20A
Pololu Reverse Voltage Protector (4-60V 25A)Pololu Reverse Voltage Protector (4-60V 25A)
PololuPololu Reverse Voltage Protector (4-60V 25A)
Sale price £3.50 incl. VAT excl. VAT
Pololu Ideal Diode Reverse Voltage Protector (4-60V 25A)Pololu Ideal Diode Reverse Voltage Protector (4-60V 25A)
Pololu Isolated DC-DC Power Module (5V/3.3V 200mA)Pololu Isolated DC-DC Power Module (5V/3.3V 200mA)
PololuPololu Isolated DC-DC Power Module (5V/3.3V 200mA)
Sale price £3.40 incl. VAT excl. VAT
Breadboard-friendly 2.1mm DC barrel jack - The Pi HutBreadboard-friendly 2.1mm DC barrel jack - The Pi Hut
The Pi HutBreadboard-friendly 2.1mm DC barrel jack
Sale price £0.80 incl. VAT excl. VAT
USB Power Breakout for Raspberry Pi Touch Display 2 - The Pi HutUSB Power Breakout for Raspberry Pi Touch Display 2 - The Pi Hut
Power Bank KeepAlive (Adjustable) - The Pi HutPower Bank KeepAlive (Adjustable) - The Pi Hut
EplopPower Bank KeepAlive (Adjustable)
Sale price £8.50 incl. VAT excl. VAT
12V 2A Power Supply with 2.1mm Barrel Jack - The Pi Hut12V 2A Power Supply with 2.1mm Barrel Jack - The Pi Hut
The Pi Hut12V 2A Power Supply with 2.1mm Barrel Jack
Sale price £13.30 incl. VAT excl. VAT
Adafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 - The Pi HutAdafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 - The Pi Hut
LiPo Amigo (LiPo/LiIon Battery Charger) - The Pi HutLiPo Amigo (LiPo/LiIon Battery Charger) - The Pi Hut
PimoroniLiPo Amigo (LiPo/LiIon Battery Charger)
Sale priceFrom £6 incl. VAT excl. VAT
Female DC Power adapter - 2.1mm jack to screw terminal block - The Pi HutFemale DC Power adapter - 2.1mm jack to screw terminal block - The Pi Hut
20W Adjustable DC-DC Buck Converter with Digital Display - The Pi Hut20W Adjustable DC-DC Buck Converter with Digital Display - The Pi Hut
DC-DC Buck Converter 7-24V to 5V 4A - The Pi HutDC-DC Buck Converter 7-24V to 5V 4A - The Pi Hut
DFRobotDC-DC Buck Converter 7-24V to 5V 4A
Sale price £4.90 incl. VAT excl. VAT
9V Battery Connector Clip with Bare Wires - The Pi Hut9V Battery Connector Clip with Bare Wires - The Pi Hut
The Pi Hut9V Battery Connector Clip with Bare Wires
Sale price £1 incl. VAT excl. VAT
3xAA USB Battery Holder with Cover and Switch - The Pi Hut3xAA USB Battery Holder with Cover and Switch - The Pi Hut
The Pi Hut3xAA USB Battery Holder with Cover and Switch
Sale price £2.25 incl. VAT excl. VAT
3 x AAA Battery Holder with On/Off Switch and 2-Pin JST - The Pi Hut3 x AAA Battery Holder with On/Off Switch and 2-Pin JST - The Pi Hut
Male DC Power adapter - 2.1mm plug to screw terminal block - The Pi HutMale DC Power adapter - 2.1mm plug to screw terminal block - The Pi Hut
Adafruit USB Type C Power Delivery Dummy - I2C or Switchable - HUSB238 - STEMMA QT / Qwiic - The Pi HutAdafruit USB Type C Power Delivery Dummy - I2C or Switchable - HUSB238 - STEMMA QT / Qwiic - The Pi Hut
Single CR2032 Battery Holder with Switch - The Pi HutSingle CR2032 Battery Holder with Switch - The Pi Hut
The Pi HutSingle CR2032 Battery Holder with Switch
Sale price £1 incl. VAT excl. VAT
ANSMANN CR1220 3V Lithium Coin Cell Battery - The Pi HutANSMANN CR1220 3V Lithium Coin Cell Battery - The Pi Hut
ANSMANNCR1220 3V Lithium Coin Cell Battery
Sale price £1.90 incl. VAT excl. VAT
Power Bank KeepAlive (Assembled) - The Pi HutPower Bank KeepAlive (Assembled) - The Pi Hut
EplopPower Bank KeepAlive (Assembled)
Sale price £7.50 incl. VAT excl. VAT
Pololu USB 2.0 Type-C Connector Breakout Board (usb07b) - The Pi HutPololu USB 2.0 Type-C Connector Breakout Board (usb07b) - The Pi Hut
Solar Power Manager Module (6V-24V) - The Pi HutSolar Power Manager Module (6V-24V) - The Pi Hut
WaveshareSolar Power Manager Module (6V-24V)
Sale price £12.80 incl. VAT excl. VAT
CR2032 3V Lithium Coin Cell Battery - The Pi HutCR2032 3V Lithium Coin Cell Battery - The Pi Hut
ANSMANNCR2032 3V Lithium Coin Cell Battery
Sale price £1.90 incl. VAT excl. VAT
Adafruit Micro Lipo - USB LiIon/LiPoly charger - v2 - The Pi HutAdafruit Micro Lipo - USB LiIon/LiPoly charger - v2 - The Pi Hut
AdafruitAdafruit Micro Lipo - USB LiIon/LiPoly charger - v2
Sale price £5.90 incl. VAT excl. VAT
5V 1.5A Linear Voltage Regulator - 7805 TO-220 - The Pi Hut5V 1.5A Linear Voltage Regulator - 7805 TO-220 - The Pi Hut
The Pi Hut5V 1.5A Linear Voltage Regulator - 7805 TO-220
Sale price £0.70 incl. VAT excl. VAT
9V battery clip with  5.5mm/2.1mm plug - The Pi Hut9V battery clip with  5.5mm/2.1mm plug - The Pi Hut
The Pi Hut9V battery clip with 5.5mm/2.1mm plug
Sale price £1.50 incl. VAT excl. VAT
In-line power switch for 2.1mm barrel jack - The Pi HutIn-line power switch for 2.1mm barrel jack - The Pi Hut
The Pi HutIn-line power switch for 2.1mm barrel jack
Sale price £2.20 incl. VAT excl. VAT
4 x AA Battery Holder with On/Off Switch - The Pi Hut4 x AA Battery Holder with On/Off Switch - The Pi Hut
The Pi Hut4 x AA Battery Holder with On/Off Switch
Sale price £2.60 incl. VAT excl. VAT
2 x AA Battery Holder with Premium Jumper Header Wires - The Pi Hut2 x AA Battery Holder with Premium Jumper Header Wires - The Pi Hut
3.3V 800mA Linear Voltage Regulator - LD1117-3.3 TO-220 - The Pi Hut3.3V 800mA Linear Voltage Regulator - LD1117-3.3 TO-220 - The Pi Hut
Adafruit Micro-Lipo Charger for LiPo/LiIon Batt w/MicroUSB Jack (v1) - The Pi HutAdafruit Micro-Lipo Charger for LiPo/LiIon Batt w/MicroUSB Jack (v1) - The Pi Hut
Raspberry Pi PoE+ InjectorRaspberry Pi PoE+ Injector
Raspberry PiRaspberry Pi PoE+ Injector
Sale price £23.20 incl. VAT excl. VAT
Power Bank KeepAlive (USB-C) - The Pi HutPower Bank KeepAlive (USB-C) - The Pi Hut
EplopPower Bank KeepAlive (USB-C)
Sale price £7 incl. VAT excl. VAT
DC-DC Buck-Mode Power Module (8~28V to 5V 1.6A) - The Pi HutDC-DC Buck-Mode Power Module (8~28V to 5V 1.6A) - The Pi Hut
DFRobotDC-DC Buck-Mode Power Module (8~28V to 5V 1.6A)
Sale price £3.10 incl. VAT excl. VAT
Pololu 5V Step-Up Voltage Regulator U1V11F5 - The Pi HutPololu 5V Step-Up Voltage Regulator U1V11F5 - The Pi Hut
PololuPololu 5V Step-Up Voltage Regulator U1V11F5
Sale price £6.90 incl. VAT excl. VAT
Switched Battery Box 4xAA (6V) - The Pi Hut
ModMyPiSwitched Battery Box 4xAA (6V)
Sale price £2.30 incl. VAT excl. VAT
4xAA Battery Holder(with Cover and Power Switch) - The Pi Hut4xAA Battery Holder(with Cover and Power Switch) - The Pi Hut
DFRobot4xAA Battery Holder with Cover and Switch
Sale price £1.30 incl. VAT excl. VAT
Battery Holder (10 x AA) - The Pi Hut
ModMyPiBattery Holder (10 x AA)
Sale price £2.50 incl. VAT excl. VAT
USB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - The Pi HutUSB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - The Pi Hut
AdafruitUSB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter
Sale price £2.20 incl. VAT excl. VAT
Pololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5) - The Pi HutPololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5) - The Pi Hut
PololuPololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5)
Sale price £11.80 incl. VAT excl. VAT
PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ - The Pi HutPowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ - The Pi Hut
UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output - The Pi HutUBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output - The Pi Hut
PoE Splitter with MicroUSB Plug - Isolated 12W - 5V 2.4 Amp - The Pi HutPoE Splitter with MicroUSB Plug - Isolated 12W - 5V 2.4 Amp - The Pi Hut
The Pi HutMicro-USB 10/100 PoE Splitter (5V 2.4A)
Sale price £9.50 incl. VAT excl. VAT
DC-DC Power Module 25W - The Pi HutDC-DC Power Module 25W - The Pi Hut
DFRobotDC-DC Power Module 25W
Sale price £8.40 incl. VAT excl. VAT
LM3671 3.3V Buck Converter Breakout  - 3.3V Output 600mA Max - The Pi HutLM3671 3.3V Buck Converter Breakout  - 3.3V Output 600mA Max - The Pi Hut
Pololu 5V 5.5A Step-Down Voltage Regulator (D36V50F5) - The Pi HutPololu 5V 5.5A Step-Down Voltage Regulator (D36V50F5) - The Pi Hut
PololuPololu 5V 5.5A Step-Down Voltage Regulator (D36V50F5)
Sale price £24.60 incl. VAT excl. VAT
DC-DC Automatic Step Up-down Power Module (2.5~15V to 3.3V 600mA) - The Pi HutDC-DC Automatic Step Up-down Power Module (2.5~15V to 3.3V 600mA) - The Pi Hut

There aren’t many projects in the maker world that don’t require power. Getting your power supply right is one of, if not the most, important factor of any electronics project.

There are two main factors to consider when selecting a power supply, and these are voltage and current (amps). Every microcontroller and component you use will have a rating for both.

Attempting to use a weaker power supply than the recommended spec can cause dropouts and instability, or your project may not run at all! Buying quality and correctly sized power supplies ensures a reliable, stable and safe source of juice for your projects.

Here at The Pi Hut, we stock a large selection of power supplies, power cables, batteries, connectors and switches. We also offer solar power options as well as power converters and measurement devices.

If you're looking to power a Raspberry pi, check out our dedicated Raspberry Pi power section!