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Polymer Lithium Ion Battery - 850mAh
Polymer Lithium Ion Battery - 850mAh

Polymer Lithium Ion Battery - 850mAh

Your Price: $11.95
Not for Sale.
Part Number:PRT-00341

Important: Due to shipping restrictions, only two batteries can be shipped together at one time. While you are able to add more than two batteries to your cart, doing so will result in your order being cancelled. Additionally, As this product contains lithium it may require up to two additional days of processing time than is indicated in the ship time indicated below

Description: 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-PH 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.

Note: Be careful with the JST connectors. They can stick in pretty good and tugging on them can damage the connector. Check this tutorial for an easy way to remove them safely.

Dimensions: 0.23×1.16×2.0" (5.84×29.5x51mm)

Weight: 18.5g (0.65oz)


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


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