Lithium Ion Polymer Battery - 3.7v 2500mAh

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Product Code: 91830
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Product Description
  • 3,7V 2500mAh LiPo battery
  • Original 2-pin JST-PH connector
  • Over-charge and over-use protection
$18,00
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Lithium Ion Polymer Battery - 3.7v 2500mAh info

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2500mAh for a total of about 10 Wh.

Lithium Ion Polymer Battery - 3.7v 2500mAh comes pre-attached with a genuine 2-pin JST-PH connector and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly.

The included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 3.0V. It will also protect against output shorts. However, even with this protection it is very important that you only use a LiIon/LiPoly constant-voltage/constant-current charger to recharge them and at a rate of 1200mA or less.

Like most lipos, Lithium Ion Polymer Battery - 3.7v 2500mAh do not have thermistors built in. This is why charging at 1/2C or even less - 1200mA max in this case is suggested. Even 500mA is a good charge rate, which is how much you can get from a USB port.

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these batteries, do not short, bend, crush or puncture. Never charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits. As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies.

 

Lithium Ion Polymer Battery - 3.7v 2500mAh - General Specifications

  • 3,7V 2500mAh LiPo battery
  • Original 2-pin JST-PH connector
  • Over-charge and over-use protection

 

Lithium Ion Polymer Battery - 3.7v 2500mAh - Technical Specifications

  • Weight: 52g
  • Size: 2" x 2.55" x 0.30" (51mm x 65mm x 8mm)
  • Output: 2500mAh at 3.7V nominal

 

Documents

Battery Datasheet

Battery Test Report

 

References

Adafruit Product Page: https://www.adafruit.com/products/328

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