110 mAh E-Textiles Battery (2C Discharge)

110 mAh E-Textiles Battery (2C Discharge)

SparkFun | A-000000-01665
The 110 mAh E-Textiles Battery is the most suitable battery for powering your DIY projects involving wearable technologies. DISCONTINUED ARTICLE.
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110 mAh E-Textiles Battery: lightweight and perfectly appropriate

This LiPo (lithium-ion polymer) battery has a capacity of 110 mA, but offers a continuous discharge current equivalent to 2C, i.e. twice its capacity (220 mA).

The fact that it supplies such a low level of current, coupled with an output voltage of 3.7 V, makes it ideal for powering DIY e-textile projects, which don’t generally require a lot of power.

This “wearable” battery is also an ideal size for being included in the kind of small electronics projects used for wearable technologies. Measuring just 2.8 cm long and less than 6 mm thick, this lightweight battery can be slipped easily into a lining without pulling the fabric out of shape.

LiPo batteries offer a great advantage because they can be used on a flexible medium. A great power supply choice for your Flora and LilyPad Design projects!

Board layout of the 110 mAh E-Textiles Battery

Your smart-clothing battery: safety above all

Batteries used in smart clothing projects must also meet certain safety requirements. Used correctly, this LiPo battery protects your project from the risk of overvoltage, under-voltage and overload.

LiPo batteries are also known to be less prone to electrolyte leakage than Li-ion batteries.

However, be sure to always recharge your 110 mAh LiPo battery using a suitable charger. Be also careful when disconnecting the JST-PH cable, since the JST connector must be removed carefully to avoid damage.

Below you will find a tutorial on this subject.

Technical specifications of the 110 mAh E-Textiles Battery

  • 110 mAh LiPo (lithium-ion polymer) battery
  • Nominal output voltage of each cell: 3.7 V @ 110 mAh
  • Continuous discharge current: 2C (220 mA)
  • Self-discharge rate: < 8% / month
  • Standard 2-pin JST-PH connector (pins spaced 2 mm apart)
  • Protection against overvoltage, under-voltage and overload
  • Operating temperature: -25 to 60 °C
  • Dimensions: 5.7 × 12 × 28 mm

 

Datasheet of the 110 mAh E-Textiles Battery

Resources for the 110 mAh LiPo batter

Below are some links that will provide you with additional information on the 110 mAh LiPo battery and how to use it:

User guide of the 110 mAh E-Textiles Battery

User guide of the 110 mAh E-Textiles Battery

Datasheet of the 110 mAh E-Textiles Battery

Datasheet of the 110 mAh E-Textiles Battery 

JST connectors

JST connectors 

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