Showing 397–408 of 472 results

Sparkfun Battery Holder 1x AA (PTH)

$0.55
Description Sparkfun Battery Holder 1xAA (PTH) Securely holds a single AA battery Ideal for small, low-power applications Cost-effective and user-friendly Ensures

Sparkfun Battery Holder 2xAA w/ Cover & Switch – JST Connector

$1.60
Description Sparkfun Battery Holder 2xAA w/ Cover & Switch – JST Connector Provides a refined battery solution Includes removable sliding

Sparkfun Battery Holder 4xAA w/ Cover & Switch

$2.10
Description Sparkfun Battery Holder 4xAA w/ Cover & Switch Includes removable cover with Phillips head screw Features ON/OFF switch for

SparkFun Buck Regulator Breakout – 3.3V (AP63203)

$5.79
Description SparkFun Buck Regulator Breakout – 3.3V (AP63203) Offers a 2 A, synchronous buck converter Provides high-efficiency step-down DC or

Sparkfun Button Cell Battery – 11.6mm (LR44)

$0.95
Description Sparkfun Button Cell Battery – 11.6mm (LR44) Commonly used for digital calipers Suitable for various small devices Compact size

Sparkfun Coin Cell Battery Holder – 20mm (PTH)

$1.60
Description Sparkfun Coin Cell Battery Holder – 20mm (PTH) Securely holds CR2032 batteries Designed for 20mm coin cells Inserts perfectly

Sparkfun Coin Cell Battery Holder – 2xCR2032 (Enclosed)

$2.10
Description Sparkfun Coin Cell Battery Holder – 2xCR2032 (Enclosed) Securely houses two CR2032 batteries Provides an output of up to

Sparkfun International PD Adapter Sockets (3-Pack)

$4.95
Description Sparkfun International PD Adapter Sockets (3-Pack) Facilitates global power connectivity Includes connectors for EU, UK, and Australian outlets Features

SparkFun LiPo Fuel Gauge

$12.50
Description SparkFun LiPo Fuel Gauge Connects LiPo battery to projects seamlessly Utilizes advanced algorithm for charge state Measures battery voltage

Sparkfun Polymer Lithium Ion Battery – 40mAh (JST-SH)

$4.95
Description Sparkfun Polymer Lithium Ion Battery – 40mAh (JST-SH) Utilizes advanced Polymer Lithium Ion chemistry Delivers a nominal 3.7V at