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Power

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Lithium Ion Battery - 2Ah

Lithium Ion Battery - 2Ah

PRT-13855
$12.95
5
SparkFun Nano Power Timer - TPL5110

SparkFun Nano Power Timer - TPL5110

PRT-15353
$5.95
SparkFun LiPo Charger Plus

SparkFun LiPo Charger Plus

PRT-15217
$9.95
Lithium Ion Battery - 1Ah

Lithium Ion Battery - 1Ah

PRT-13813
$9.95
7
SparkFun LiPo Charger Basic - Micro-USB

SparkFun LiPo Charger Basic - Micro-USB

PRT-10217
$8.95
24
SparkFun Sunny Buddy - MPPT Solar Charger

SparkFun Sunny Buddy - MPPT Solar Charger

PRT-12885
$26.95
7

Wall Adapter Power Supply - 5V DC 2A (USB Micro-B)

TOL-12890
16
SparkFun LiPo Charger/Booster - 5V/1A

SparkFun LiPo Charger/Booster - 5V/1A

PRT-14411
$15.95
Coin Cell Battery - 20mm (CR2032)

Coin Cell Battery - 20mm (CR2032)

PRT-00338
$1.95
SparkFun Battery Babysitter - LiPo Battery Manager

SparkFun Battery Babysitter - LiPo Battery Manager

PRT-13777
$19.95
7
SparkFun Qwiic Quad Relay

SparkFun Qwiic Quad Relay

COM-15102
$29.95
1
Lithium Ion Battery - 400mAh

Lithium Ion Battery - 400mAh

PRT-13851
$4.95
9
Solar Panel - 3.5W

Solar Panel - 3.5W

PRT-13782
$39.00
Power Supply - 5V, 4A

Power Supply - 5V, 4A

TOL-15352
$12.95
Wall Adapter Power Supply - 5.1V DC 2.5A (USB Micro-B)

Wall Adapter Power Supply - 5.1V DC 2.5A (USB Micro-B)

TOL-13831
$7.95
16
SparkFun Buck-Boost Converter

SparkFun Buck-Boost Converter

COM-15208
$9.95
Solid State Relay - 40A (3-32V DC Input)

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

COM-13015
$9.95
31
Lithium Ion Battery - 850mAh

Lithium Ion Battery - 850mAh

PRT-13854
$9.95
2
LiPower - Boost Converter

LiPower - Boost Converter

PRT-10255
$15.95
5
Lithium Ion Battery - 18650 Cell (2600mAh)

Lithium Ion Battery - 18650 Cell (2600mAh)

PRT-12895
$5.95
Wall Adapter Power Supply - 9VDC 650mA

Wall Adapter Power Supply - 9VDC 650mA

TOL-00298
$5.95
9
USB Relay Controller with 6-Channel I/O

USB Relay Controller with 6-Channel I/O

DEV-09669
$59.95
3
Lithium Ion Battery - 6Ah

Lithium Ion Battery - 6Ah

PRT-13856
$29.95
5
SparkFun Beefcake Relay Control Kit (Ver. 2.0)

SparkFun Beefcake Relay Control Kit (Ver. 2.0)

KIT-13815
$8.95
17
Coin Cell Battery - 12mm (CR1225)

Coin Cell Battery - 12mm (CR1225)

PRT-00337
$1.95
2
SparkFun USB LiPoly Charger - Single Cell

SparkFun USB LiPoly Charger - Single Cell

PRT-12711
$15.95
8
SparkFun LiPo Fuel Gauge

SparkFun LiPo Fuel Gauge

TOL-10617
$10.95
7
SparkFun Energy Harvester Breakout - LTC3588

SparkFun Energy Harvester Breakout - LTC3588

BOB-09946
$29.95
1
SparkFun Qwiic Single Relay

SparkFun Qwiic Single Relay

COM-15093
$11.95
1
SparkFun Breadboard Power Supply Stick - 5V/3.3V

SparkFun Breadboard Power Supply Stick - 5V/3.3V

PRT-13032
$11.95
7
KTA-223 USB/RS485 Relay IO Board

KTA-223 USB/RS485 Relay IO Board

DEV-09526
$144.95
1
Battery Holder - 2xAA (JST-PH)

Battery Holder - 2xAA (JST-PH)

PRT-14299
$1.50
Relay SPDT Sealed

Relay SPDT Sealed

COM-00100
$1.95
2
Wall Adapter Power Supply - 5V DC 2A (Barrel Jack)

Wall Adapter Power Supply - 5V DC 2A (Barrel Jack)

TOL-12889
$5.95
16
SparkFun SOT23 to DIP Adapter

SparkFun SOT23 to DIP Adapter

BOB-00717
$0.95
4
Wall Adapter Power Supply - 5VDC, 2A (Barrel Jack)

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

TOL-15312
$5.95
IoT Power Relay

IoT Power Relay

COM-14236
$26.95
10
Tenergy 5-in-1 Intelligent Battery Cell Meter

Tenergy 5-in-1 Intelligent Battery Cell Meter

TOL-15348
$15.95
SparkFun Breadboard Power Supply 5V/3.3V

SparkFun Breadboard Power Supply 5V/3.3V

PRT-00114
$10.50
15
SparkFun Adjustable LiPo Charger

SparkFun Adjustable LiPo Charger

PRT-14380
$11.95
2
N-Channel MOSFET 60V 30A

N-Channel MOSFET 60V 30A

COM-10213
$0.95
3
Lithium Ion Battery - 18650 Cell (2600mAh, Solder Tab)

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

PRT-13189
$6.50
4
Power Supply - 80W DC Switching Mode

Power Supply - 80W DC Switching Mode

TOL-09291
$259.95
1
Battery Holder - 4xAA to Barrel Jack Connector

Battery Holder - 4xAA to Barrel Jack Connector

PRT-09835
$2.49
SparkFun MOSFET Power Control Kit

SparkFun MOSFET Power Control Kit

COM-12959
$4.95
13
Solar Panel - 6W

Solar Panel - 6W

PRT-13783
$59.00
2
SparkFun LiPo Charger Basic - Mini-USB

SparkFun LiPo Charger Basic - Mini-USB

PRT-10401
$8.95
3
9V to Barrel Jack Adapter

9V to Barrel Jack Adapter

PRT-09518
$2.95
1