Polymer Lithium Ion Battery - 40mAh

PuriLiteSKU: PL4-PRT-13852
filler

Prix:
Prix réduit$19.99

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 40mAh. This may sound like not so much power, but the cell is *really* tiny... like, about half an inch square!

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 Lithium Polymer charger. Battery includes built-in protection against over voltage, over current, and minimum voltage. Please use caution when using this battery in wearable projects. When using conductive thread, a short in the thread can create sparks and heat. We recommend using [coin cell batteries](https://www.sparkfun.com/search/results?term=coin+cell+battery) for beginners.

**Note:** This battery is not available to ship to Alaska or Hawaii, or through any express services (2-day, overnight), or internationally. This is temporary! Check out our [blog post](https://www.sparkfun.com/news/2248) for more information. Additionally orders may take longer to process and therefore do not qualify for [same-day shipping](https://www.sparkfun.com/support#Same-DayShipping). Sorry for any inconvenience this may cause!

**Note:** This item is non-returnable. If this item arrives damaged or is not functioning properly, please do not hesitate to contact us to see if further actions may be taken.

**Features:**

* Rated Capacity: 40mAh
* Nominal Voltage 3.70V

**Documents:**

* [Datasheet](http://cdn.sparkfun.com/datasheets/Prototyping/SPE-00-301120-40mah-en-1.0ver.pdf)
* [MSDS](https://cdn.sparkfun.com/datasheets/Prototyping/DTP301120%20MSDS.PDF)

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