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Akkus,Charger,Booster
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SparkFun Sunny Buddy - MPPT Solar Charger
Just plug your solar panel into one side of the Sunny Buddy and your battery into the other and you are good to start charging! Learn More -
SparkFun Nano Power Timer - TPL5110
he SparkFun Nano Power Timer will run while only consuming minimal power (approximately 35nA) and turn your project on after a set amount of time. Learn More -
SparkFun MOSFET Power Switch and Buck Regulator (Low-Side)
The MOSFET Power Switch and Buck Regulator (Low-Side) can be powered with up to 12V and control up to 10A, all while providing a sweet 3.3V. Learn More -
SparkFun LiPower - Boost Converter
The LiPower board is based on the incredibly versatile TPS61200 boost converter Learn More -
SparkFun LiPoly Fast Charger - 5V Input
This little black box charges single cell lithium polymer batteries with a max rate of 1A. Learn More -
SparkFun LiPo Charger/Booster - 5V/1A
The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V. Learn More -
SparkFun LiPo Charger Plus
With this iteration, we've changed the input charge connector to USB-C and provided charge rate selection as well as optional thermal protection. Learn More -
SparkFun LiPo Charger Basic - Mini-USB
If you need to charge LiPo batteries, this simple charger will do just that. Learn More -
SparkFun LiPo Charger Basic - Micro-USB
If you need to charge LiPo batteries, this simple charger will do just that. Learn More -
SparkFun FemtoBuck LED Driver
This is the FemtoBuck, a small-size single-output constant current LED driver. Learn More -
SparkFun Buck Regulator Breakout - 3.3V (AP3429A)
The SparkFun 3.3V Buck Regulator Breakout features the AP3429A from Diodes Inc., a 2A step-down DC-DC converter with an input voltage range of 2.7V to 5.5V. Learn More -
SparkFun Buck Regulator Breakout - 1.8V (AP3429A)
The SparkFun 1.8V Buck Regulator Breakout features the AP3429A from Diodes Inc., a 2A step-down DC-DC converter with an input voltage range of 2.7V to 5.5V. Learn More -
SparkFun Battery Babysitter - LiPo Battery Manager
It’s half battery charger, half battery monitor, and all you’ll ever need to keep your battery-powered project running safely and extensively. Learn More -
Power Cell - LiPo Charger/Booster Combo Board
The PowerCell board is a single cell LiPo boost converter (to 3.3V and 5V) and micro-USB charger in one. Learn More -
MPM3610 5V Buck Converter Breakout - 21V In 5V Out at 1.2A
This little buck converter based on the MPM3610 is a marvel, taking up to 21V input and providing a 5V output with up to 1.2A current. Learn More -
LiPo Charger Basic - Micro-USB
Simple Charger for 3.7V LiPo single cell batteries. Micro-USB Learn More -
Adafruit VERTER 5V USB Buck-Boost - upto 1000ma
Convert just about any battery pack to 5V with VERTER Learn More -
Adafruit USB LiIon/LiPoly charger - v1.2
This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. It uses a USB mini-B for connection to any computer or 'USB wall adapter'. Learn More -
Adafruit PowerBoost 1000 Charger
This little DC/DC boost converter module can be powered by any 3.7V LiIon/LiPoly battery, and convert the battery output to 5.2V DC for running your 5V projects. Learn More -
Adafruit PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+
PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. Learn More -
Adafruit MOSFET Driver - For Motors, Solenoids, LEDs, etc - STEMMA JST PH 2mm
This board has a simple plug-and-play JST PH (2mm pitch) input connector for solderless use. Provide power (from 3V up to 30V) and signal (3V to 20V logic level). Learn More -
Adafruit MiniBoost 5V @ 100mA Charge Pump - AP3602A
This adorable little board will come in very handy whenever you need a small amount of 5V power. It's the size of a linear regulator, but it's actually a mini-booster! Learn More -
Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger
Kleiner Charger für LiIon & LiPoly-Akkus 3.7V / 4.2V, mit MicroUSB-Anschluss Learn More -
Adafruit Micro Lipo - USB LiIon/LiPoly charger - v1
This is the tiniest little lipo charger, so handy you can keep it any project box! Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V Lipo rechargeable battery into the JST plug on the other end. Learn More -
Adafruit LM3671 3.3V Buck Converter Breakout - 3.3V/600mA
Your power supply problems just got SUPER SOLVED! This 3.3V Buck Converter Breakout board is great for supplying power to low voltage circuits from a single Li-Ion cell battery or USB power. Learn More -
Adafruit INA237 85V 10A 16-bit DC Current Voltage Power Monitor - STEMMA QT
The INA237 is an amazing power monitoring chip, with best-of-everything support. Learn More -
Adafruit INA228 - I2C 85V, 20-bit High or Low Side Power Monitor - STEMMA QT / Qwiic
The INA228 is an amazing power monitoring chip, with best-of-everything support Learn More -
Adafruit AP3429A/TLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max
This little buck converter based on the AP3429A is super handy, taking up to 5.5V input and providing a 3.3V output with up to 1.2A current. Learn More -
Adafruit 12V Bias Voltage Boost Converter - TPS61040
The Adafruit 12V Bias Voltage Boost Converter uses our new favorite mini-booster, the TI TPS61040, to generate a 12V DC from as little as 3V input. Learn More
Akkus,Charger,Booster
Minimal Price: 4.90