Filter and sort

Sort by:

Subcategory:

Refine by:

Customer reviews:

Price:

  • $
    to
    $

Retired:

Apply filters:

Power

Jump to Subcategory:

Lithium Ion Battery - 1250mAh (IEC62133 Certified)

Lithium Ion Battery - 1250mAh (IEC62133 Certified)

PRT-18286
$10.95
1
Lithium Ion Battery - 400mAh

Lithium Ion Battery - 400mAh

PRT-13851
$5.50
11
SparkFun Power Delivery Board - USB-C (Qwiic)

SparkFun Power Delivery Board - USB-C (Qwiic)

DEV-15801
$26.95
6
Wall Adapter Power Supply - 5VDC, 2A (USB Micro-B)

Wall Adapter Power Supply - 5VDC, 2A (USB Micro-B)

TOL-15311
$6.50
Lithium Ion Battery - 850mAh

Lithium Ion Battery - 850mAh

PRT-13854
$10.95
2
IoT Power Relay

IoT Power Relay

COM-14236
$34.95
20
SparkFun Buck Regulator Breakout - 5V (AP63357)

SparkFun Buck Regulator Breakout - 5V (AP63357)

COM-21255
$5.95
Raspberry Pi 27W USB-C PD Power Supply - White

Raspberry Pi 27W USB-C PD Power Supply - White

TOL-23583
$12.00
3
SparkFun LiPo Charger Plus

SparkFun LiPo Charger Plus

PRT-15217
$11.50
SparkFun Buck-Boost Converter

SparkFun Buck-Boost Converter

COM-15208
$10.95
2
SparkFun LiPo Charger/Booster - 5V/1A

SparkFun LiPo Charger/Booster - 5V/1A

PRT-14411
$17.50
3
Raspberry Pi Wall Adapter Power Supply - 5.1VDC, 3.0A, 15.3W (USB-C)

Raspberry Pi Wall Adapter Power Supply - 5.1VDC, 3.0A, 15.3W (USB-C)

TOL-15448
$8.00
7
SparkFun Qwiic Single Relay

SparkFun Qwiic Single Relay

COM-15093
$13.95
3
Lithium Ion Battery - 18650 Cell (2600mAh)

Lithium Ion Battery - 18650 Cell (2600mAh)

PRT-12895
$6.50
2
Lithium Ion Battery - 2Ah

Lithium Ion Battery - 2Ah

PRT-13855
$13.95
9
SparkFun SOT23 to DIP Adapter

SparkFun SOT23 to DIP Adapter

BOB-00717
$1.05
7
SparkFun BabyBuck Regulator Breakout - 5V (AP63357)

SparkFun BabyBuck Regulator Breakout - 5V (AP63357)

COM-21256
$4.95
2
SparkFun Qwiic Quad Relay

SparkFun Qwiic Quad Relay

COM-16566
$32.50
6
Buck/Boost Converter - 8-40V to 12V/3A

Buck/Boost Converter - 8-40V to 12V/3A

COM-18376
$16.50
DC Barrel Jack Adapter - Male

DC Barrel Jack Adapter - Male

PRT-10287
$3.50
Buck/Boost DC/DC Converter - 8-36V to 12V/6A

Buck/Boost DC/DC Converter - 8-36V to 12V/6A

COM-18732
$14.95
DC Barrel Jack Adapter - Female

DC Barrel Jack Adapter - Female

PRT-10288
$3.50
1
USB Car Charger - 5V, 2.4A

USB Car Charger - 5V, 2.4A

TOL-16886
$2.95
Lithium Ion Battery - 110mAh

Lithium Ion Battery - 110mAh

PRT-13853
$5.50
4
SparkFun Battery Babysitter - LiPo Battery Manager

SparkFun Battery Babysitter - LiPo Battery Manager

PRT-13777
$21.50
10
SparkFun MOSFET Power Switch and Buck Regulator (Low-Side)

SparkFun MOSFET Power Switch and Buck Regulator (Low-Side)

COM-23979
$14.95
2
Lithium Ion Battery - 6Ah

Lithium Ion Battery - 6Ah

PRT-13856
$32.50
7
SparkFun Sunny Buddy - MPPT Solar Charger

SparkFun Sunny Buddy - MPPT Solar Charger

PRT-12885
$28.95
10
SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203)

SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203)

COM-18357
$4.50
3
SparkFun Energy Harvester Breakout - LTC3588

SparkFun Energy Harvester Breakout - LTC3588

BOB-09946
$32.50
1
Raspberry Pi 27W USB-C PD Power Supply - Black

Raspberry Pi 27W USB-C PD Power Supply - Black

TOL-23584
$12.00
1
Wall Adapter Power Supply - 5VDC, 2A (Barrel Jack)

Wall Adapter Power Supply - 5VDC, 2A (Barrel Jack)

TOL-15312
$6.50
2
Digital LED Voltmeter

Digital LED Voltmeter

PRT-14313
$2.75
4
SparkFun Breadboard Power Supply Stick - 5V/3.3V

SparkFun Breadboard Power Supply Stick - 5V/3.3V

PRT-13032
$13.95
8
Solid State Relay - 40A (3-32V DC Input)

Solid State Relay - 40A (3-32V DC Input)

COM-13015
$10.95
43
micro:bit Battery Holder - 2xAAA (JST-PH)

micro:bit Battery Holder - 2xAAA (JST-PH)

PRT-15101
$2.10
SparkFun USB LiPoly Charger - Single Cell

SparkFun USB LiPoly Charger - Single Cell

PRT-12711
$17.95
8
SparkFun LiPo Fuel Gauge

SparkFun LiPo Fuel Gauge

TOL-20680
$12.50
SparkFun LiPo Charger Basic - Micro-B

SparkFun LiPo Charger Basic - Micro-B

PRT-10217
$9.95
26
Lithium Ion Battery - 18650 Cell (2600mAh, Solder Tab)

Lithium Ion Battery - 18650 Cell (2600mAh, Solder Tab)

PRT-13189
$6.95
12
Coin Cell Battery - 20mm (CR2032)

Coin Cell Battery - 20mm (CR2032)

PRT-00338
$2.10
LiPower - Boost Converter

LiPower - Boost Converter

PRT-10255
$17.50
5
USB-C to USB-C Silicone Power Charging Cable - 3m

USB-C to USB-C Silicone Power Charging Cable - 3m

CAB-24060
$9.95
SparkFun MOSFET Power Controller

SparkFun MOSFET Power Controller

PRT-11214
$10.50
SparkFun Qwiic Dual Solid State Relay

SparkFun Qwiic Dual Solid State Relay

COM-16810
$149.95 $94.95
1
9V to Barrel Jack Adapter

9V to Barrel Jack Adapter

PRT-09518
$3.50
2
SparkFun Buck Regulator Breakout - 3.3V (AP63203)

SparkFun Buck Regulator Breakout - 3.3V (AP63203)

COM-18356
$5.50
DC Barrel Jack Plug - Male

DC Barrel Jack Plug - Male

PRT-11476
$1.05
3