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Power

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IoT Power Relay

IoT Power Relay

COM-14236
$34.95
20
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
10
SparkFun Power Delivery Board - USB-C (Qwiic)

SparkFun Power Delivery Board - USB-C (Qwiic)

DEV-15801
$26.95
5
Lithium Ion Battery - 2Ah

Lithium Ion Battery - 2Ah

PRT-13855
$13.95
9
Lithium Ion Battery - 850mAh

Lithium Ion Battery - 850mAh

PRT-13854
$10.95
2

Solar Panel Charger - 10W

PRT-16835
1
SparkFun LiPo Charger/Booster - 5V/1A

SparkFun LiPo Charger/Booster - 5V/1A

PRT-14411
$17.50
2
Polymer Lithium Ion Battery - 40mAh

Polymer Lithium Ion Battery - 40mAh

PRT-13852
$4.95
1
Digital LED Voltmeter

Digital LED Voltmeter

PRT-14313
$2.75
4

PiJuice HAT - Raspberry Pi Portable Power Platform

PRT-14803
5

Lithium Ion Battery - 1Ah

PRT-13813
8
SparkFun Qwiic Single Relay

SparkFun Qwiic Single Relay

COM-15093
$13.95
3
SparkFun LiPo Charger Plus

SparkFun LiPo Charger Plus

PRT-15217
$11.50
Solid State Relay - 40A (3-32V DC Input)

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

COM-13015
$10.95
43
SparkFun Energy Harvester Breakout - LTC3588

SparkFun Energy Harvester Breakout - LTC3588

BOB-09946
$32.50
1
Coin Cell Battery - 20mm (CR2032)

Coin Cell Battery - 20mm (CR2032)

PRT-00338
$2.10
SparkFun Sunny Buddy - MPPT Solar Charger

SparkFun Sunny Buddy - MPPT Solar Charger

PRT-12885
$28.95
10
Lithium Ion Battery - 18650 Cell (2600mAh)

Lithium Ion Battery - 18650 Cell (2600mAh)

PRT-12895
$6.50
1
SparkFun Qwiic Quad Relay

SparkFun Qwiic Quad Relay

COM-16566
$32.50
6
DC Barrel Jack Adapter - Female

DC Barrel Jack Adapter - Female

PRT-10288
$3.50
1
SparkFun Buck-Boost Converter

SparkFun Buck-Boost Converter

COM-15208
$10.95
2
SparkFun Buck Regulator Breakout - 5V (AP63357)

SparkFun Buck Regulator Breakout - 5V (AP63357)

COM-21255
$5.95
SparkFun Battery Babysitter - LiPo Battery Manager

SparkFun Battery Babysitter - LiPo Battery Manager

PRT-13777
$21.50
10
SparkFun BabyBuck Regulator Breakout - 5V (AP63357)

SparkFun BabyBuck Regulator Breakout - 5V (AP63357)

COM-21256
$4.95
MOSFET Power Switch

MOSFET Power Switch

SPX-19799
$9.95
SparkFun Beefcake Relay Control Kit (Ver. 2.0)

SparkFun Beefcake Relay Control Kit (Ver. 2.0)

KIT-13815
$9.95
21
9V to Barrel Jack Adapter

9V to Barrel Jack Adapter

PRT-09518
$3.50
2
SparkFun SOT23 to DIP Adapter

SparkFun SOT23 to DIP Adapter

BOB-00717
$1.05
7
SparkFun Adjustable LiPo Charger

SparkFun Adjustable LiPo Charger

PRT-14380
$13.50
4
Small Solar Panel - 0.6 Watt, 6 Volt (ETFE)

Small Solar Panel - 0.6 Watt, 6 Volt (ETFE)

PRT-18725
$8.95
DC Barrel Jack Adapter - Male

DC Barrel Jack Adapter - Male

PRT-10287
$3.50
Buck/Boost Converter - 8-40V to 12V/3A

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

COM-18376
$16.50
micro:bit Battery Holder - 2xAAA (JST-PH)

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

PRT-15101
$2.10
SparkFun Nano Power Timer - TPL5110

SparkFun Nano Power Timer - TPL5110

PRT-15353
$6.95
1
Lithium Ion Battery - 6Ah

Lithium Ion Battery - 6Ah

PRT-13856
$32.50
7
SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203)

SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203)

COM-18357
$4.50
2
Wall Adapter Power Supply - 5VDC, 2A (Barrel Jack)

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

TOL-15312
$6.50
2
Power Supply - 5V, 4A

Power Supply - 5V, 4A

TOL-15352
$13.95
Battery Holder - 4xAA to Barrel Jack Connector

Battery Holder - 4xAA to Barrel Jack Connector

PRT-09835
$2.75
USB Power Meter (Color TFT LCD)

USB Power Meter (Color TFT LCD)

TOL-15571
$26.95
7
Buck Converter - 8-20V to 5V/3A

Buck Converter - 8-20V to 5V/3A

COM-18375
$10.95
1
SparkFun LiPo Charger Basic - Micro-USB

SparkFun LiPo Charger Basic - Micro-USB

PRT-10217
$9.95
26
SparkFun Buck Regulator Breakout - 1.8V (AP3429A)

SparkFun Buck Regulator Breakout - 1.8V (AP3429A)

COM-21338
$5.95
Wall Adapter Power Supply - 9VDC, 650mA (Barrel Jack)

Wall Adapter Power Supply - 9VDC, 650mA (Barrel Jack)

TOL-15314
$6.50
1
SparkFun Breadboard Power Supply Stick - 5V/3.3V

SparkFun Breadboard Power Supply Stick - 5V/3.3V

PRT-13032
$13.95
8
Battery Holder - 2xAA (JST-PH)

Battery Holder - 2xAA (JST-PH)

PRT-14299
$1.60
N-Channel MOSFET 60V 30A

N-Channel MOSFET 60V 30A

COM-10213
$1.25
4