Lithium Ion Polymer Battery - 850mAh

$19.00 Inc. GST
1 Available Now

These are very slim, extremely light weight batteries 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 850mAh! Comes terminated with a standard 2-pin JST connector - 2mm spacing between pins. These batteries require special charging. Do not attempt to charge these with anything but a specialized LiPo charger.

Battery includes built-in protection against over voltage, over current, and minimum voltage.


  • 2C continuous discharge
  • Excellent long-term self-discharge rates (<8% per month)
  • Robust power source under extreme conditions (-25 to 60C)

Dimensions: 0.23x1.16x2.0" (5.84x29.5x51mm)

Weight: 18.5g (0.65oz)


(SparkFun product PRT-00341)

2 comments on "Lithium Ion Polymer Battery - 850mAh"
  1. Do you have an ETA on this item please?
  2. Unfortunately stock of all our Lithium batteries is currently uncertain due to increased shipping restrictions.

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