Retired - Polymer Lithium Ion Batteries - 20mAh

$5.95

  • Model: PRT-09142
  • Shipping Weight: 0.02Kg
  • 0 Units in Stock
  • Manufactured by: Sparkfun


Retired: This product is no longer available. This page is for your reference only.

Description: This is an extremely tiny and 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 20mAh. This may sound small, but the cell is less than an inch square!
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 Lithium Polymer charger. Battery includes built-in protection against over voltage, over current, and minimum voltage.

Features:

  • 2C continuous discharge - very high for low price
  • Excellent long-term self-discharge rates (<8% per month)
  • Robust power source under extreme conditions (-25 to 60C)
Dimensions: 0.7x0.65x0.125"
Weight: Our scale doesn't go this low

Documents:

  • JST connector
  • Digikey 455-1734-1-ND (Top Entry)
  • Digikey 455-1749-1-ND (Side Entry)

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