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Adafruit Lithium Ion Polymer Battery - 3.7v 1200mAh (Product ID 258)
Batteries

Adafruit 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 has a capacity...
$9.95
Adafruit Lithium Ion Battery Pack - 3.7V 6600mAh (Product ID 353)
Batteries

Adafruit 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...
$29.50
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