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Lithium Ion Polymer Battery - 3.7v 2500mAh

The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2500mAh for a total of about 10 Wh.

$26.10

Lithium Ion Polymer Battery - 3.7v 1200mAh

The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh.

$16.10

Lithium Ion Polymer Battery - 3.7v 500mAh

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 of 500mAh for a total of about 1.9 Wh.

$11.95

Polymer Lithium Ion Battery - 110mAh

This is a very small, extremely light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 110mAh!

$10.19

E-Textiles Battery - 110mAh (2C Discharge)

This is a very small, extremely lightweight battery based on Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 110mAh but limited to a 2C discharge!

$10.19

Lithium Ion Battery Pack - 3.7V 6600mAh

Made of 3 balanced 2200mAh cells for a total of 6600mA capacity

$45.95