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Polymer Li-Ion Cell: 3.7V 4250 mAh (5567100-2C, 15.7Wh, 8.5A rate) - UN38.3 Passed -

Your Price: $15.95
In Stock

Product ID # 3103
Part Number:

Quantity Discounts

5 to 20$15.47
21 to 50$15.15
51 to 100$14.83
101 or more$14.35


Chemistry Polymer Li-Ion 556710, also previous version 5467100

Nominal: 4250mAh  15.7 Wh 

Cycle life > 500 times at 1C rate
Charging rate Standard: 850mA  Max: 4250mA  
Discharging Rate 
  • Standard  4.25 A Max.  (1.0 C rate)
  • Max. 8.5A  ( 2C rate)
Operation temperature -20oC -  + 60oC
Dimension(LxWxH) with tolerance +/- 1 mm  5.7  thick x 67 (width) x 100.5 ( length ) mm
Weight 85 grams (2.99 Oz) 
Suggestions on designing Lithium battery packs What to consider when designing Lithium Batteries
Recognized or tested by one of NRTL (National Recognized Testing Laboratory) , for more information, please contact us

Please download the Specification here


  • Batteryspace.com is NOT liable for any mis-use due to any other brand of PCB applied  
  • Li-Ion Batteries may explode if charged or discharged improperly.
  • The end user must have the technical knowledge necessary to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs
  • You must use a protection IC  ( PCB) to keep the battery and its pack from over charging and over discharging.
  • Please read more safety warning about Li-ion battery

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Product Reviews

(1 Rating, 1 Review) Average Rating:
perform well
Matt Lukes (Edgewood, KY ) 9/10/2013 2:57 PM
I bought here before, and will buy again. Good products, I like them. They perform well
What to consider when designing Lithium Batteries?
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Lithium Battery Shipping Regulation
Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
Thermal Spread Material used in Battery Pack Assembly
Show & Conference
The BatteryShow 2016, Sept 13-15, 2016, Novi Michigan, Booth#1716
33rd International Battery Exhibit, March 21-24, 2016, Florida, Booth#412
Lithium Battery Power and Safety, Baltimore MD, Nov 17-19, 2015
The Battery Show, Novi. MI, Sept 15-17, 2015 Booth#1716
Battery Power 2015, Denver, CO, August 5-6, 2015 Booth#29
Next Generation Batteries Conference, San Diego, CA, April 21-22, Booth#9
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