Parts › Power
AllBatteries & Holders (22)Battery Charging & Management (8)Power Modules & Supplies (8)Protection & Power Switches (11)Voltage Regulators & DC-DC (10)
12mm Coin Cell Breakout BoardADA1868
12mm Coin Cell Breakout w/ On-Off SwitchADA1867
18650 Li-ion Cell
20mm Coin Cell Breakout Board (CR2032)ADA1870
20mm Coin Cell Breakout w/On-Off Switch (CR2032)ADA1871
5V Buck Converter Unit(ME3116AM6G)U125
9V Battery
9V Battery Clip
AA Battery
AAA Battery
Adafruit 12V Bias Voltage Boost Converter - TPS61040ADA5644
Adafruit DC Power BFF Add-On for QT PyADA5882
Adafruit High Power Infrared IR LED Emitter - STEMMA JST PH 2mmADA5639
Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery MonitorADA4712
Adafruit LiIon or LiPoly Charger BFF Add-On for QT PyADA5397
Adafruit LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsyADA2124
Adafruit LM73100 23V 5A Max Ideal Diode BreakoutADA6359
Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery MonitorADA5580
Adafruit MiniBoost 5V @ 100mA Charge Pump - AP3602AADA3661
Adafruit MiniBoost 5V @ 1A - TPS61023ADA4654
Adafruit Power Relay FeatherWingADA3191
Adafruit Push-button Power Switch BreakoutADA1400
Adafruit TPS65131 Split Power Supply Boost ConverterADA6280
Adafruit USB Type C Power Delivery Dummy - I2C or SwitchableADA5991
Adafruit USB Type C Power Delivery Dummy Breakout - I2C or FixedADA5807
Automotive Blade Fuse 10A
Battery Holder 18650
Battery Holder 2xAA
Battery Holder 4xAA
Battery Holder CR2032
CR2032 Coin Cell
Gas Discharge Tube
Glass Fuse 1A
Glass Fuse 5A
Gravity: I2C 3.7V Li Battery Fuel GaugeDFR0563
Gravity: MOSFET Power ControllerDFR0457
Gravity: Tipping Bucket Rainfall Sensor - I2C & UARTSEN0575
Li-ion 18650 Cell
LiFePO4 3.2V Cell
LilyPad Coin Cell Battery Holder - 20mm (Switched)DEV-13883
LiPo 3.7V 1000mAh
LiPo 3.7V 2000mAh
LM3671 3.3V Buck Converter Breakout - 3.3V Output 600mA MaxADA2745
MOV 275V
PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+ADA2030
PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1AADA2465
Qwiic BoostSPX-17238
Qwiic Fuel Gauge - MAX17048SPX-17715
Resettable Fuse 500mA
SparkFun ATX Power Connector Breakout BoardBOB-15035
SparkFun Coulomb Counter Breakout - LTC4150BOB-12052
SparkFun LiPo Charger Basic - Micro-BPRT-10217
SparkFun LiPo Charger PlusPRT-15217
SparkFun LiPo Charger/Booster - 5V/1APRT-14411
SparkFun MOSFET Power Switch and Buck Regulator (Low-Side)COM-23979
SparkFun Power Delivery Board - USB-C (Qwiic)DEV-15801
SparkFun Qwiic 5V Boost - AP3012KPRT-28203
SparkFun Qwiic Power SwitchPRT-26784
VERTER 5V USB Buck-Boost - 500mA from 3V-5V / 1000ma from 5V-12VADA2190