Featured Products

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

USB / DC / Solar Lithium Ion/Polymer charger

PRODUCT ID: 390
NOTE: This product is only designed for use with solar panels sold at the Adafruit store. We cannot guarantee this will work with solar panels purchased elsewhere. Please...
$17.50
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

Male DC Power adapter - 2.1mm plug to screw terminal block

PRODUCT ID: 369
If you need to connect a battery pack or wired power supply to a board that has a DC jack - this adapter will come in very handy! There is a 2.1mm DC plug on one end, and a screw...
$2.00
IN STOCK

MintyBoost Kit

PRODUCT ID: 14
The world's first and only open-source hardware charger: The MintyBoost®!New version! Works with the new iPhone 4 & 5 and more! Please...
$19.50
IN STOCK

10K Precision Epoxy Thermistor

PRODUCT ID: 372
Need to measure something damp? This epoxy-coated precision 1% 10K thermistor is an inexpensive way to measure temperature in weather or liquids. The resistance in 25 ┬░C is 10K (+-...
$4.00
IN STOCK

Large 6V 3.5W Solar panel

PRODUCT ID: 500
These panels come to us from Voltaic Systems, makers of fine solar-powered bags and packs. These are waterproof, scratch resistant, and UV resistant. They use a high efficiency...
$39.00
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...
OUT OF 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

Medium 6V 2W Solar panel

PRODUCT ID: 200
These panels come to us from Voltaic Systems, makers of fine solar-powered bags and packs. These are waterproof, scratch resistant, and UV resistant. They use a high efficiency...
$29.00
IN STOCK