Featured Products

PowerBoost 500 Basic - 5V USB Boost @ 500mA from 1.8V+

PRODUCT ID: 1903
PowerBoost is the perfect power supply for your 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...
$9.95
IN STOCK

USB Charger Doctor - In-line Voltage and Current Meter

PRODUCT ID: 1852
Help! This patient is heating up! Is the voltage too low? Is the current draw too high? Is there a doctor in the house? Oh, thank goodness, the Charger Doctor is here! Right on...
$7.50
IN STOCK

Terminal Block - 2-pin 3.5mm - pack of 5!

PRODUCT ID: 724
Nothing makes a project harder to maintain than a lot of loose wiring. That's why we like to use terminal blocks whenever making PCB-to-Wire connections. These particular 3.5mm...
$2.95
IN STOCK

Lithium Ion Polymer Battery - 3.7v 1200mAh

PRODUCT ID: 258
Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery...
$9.95
IN STOCK

Lithium Ion Polymer Battery - 3.7v 2500mAh

PRODUCT ID: 328
Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery...
$14.95
IN STOCK

Lithium Ion Cylindrical Battery - 3.7v 2200mAh

PRODUCT ID: 1781
Need a big battery for your project? This lithium ion battery contains a 2200mAh and a protection circuit that provides over-voltage, under-voltage and over-current protection. Yet, it...
OUT OF STOCK

Lithium Ion Battery Pack - 3.7V 4400mAh

PRODUCT ID: 354
Need a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity! The cells are connected in parallel and spot-welded to a...
$19.95
IN STOCK

Lithium Ion Battery Pack - 3.7V 6600mAh

PRODUCT ID: 353
Need a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity! The cells are connected in parallel and spot-welded...
$29.50
IN STOCK