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Custom Polymer Li-ion Battery: 3.7V 3100mAh (11Wh, 2A rate) with JST Connector

Your Price: $34.95
In Stock

Product ID # 3266
Part Number:

Lead Time to be determined!
Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • 3.7V 3100mAh Li-Ion Battery Pack is made of 2 pcs of  3.7V 1500 mAh (PL325085) cells
  • Shrink wrapped with black PVC 
Voltage Voltage: 3.7V (working)   4.2V ( peak)  3.0V(cut-off)
Capacity 3100 mAh
  • One  PCB (2.0A) installed with the  battery pack and protects the battery from
    • Overcharge / Over discharge  / Over drain / Short circuits
  • No Polyswitch
  • 10K Thermistor
  • 3" - 24 AWG wires to JST-EH3P connector.
  • JST connector layout:
  • Pin 1 = Batt +
  • Pin 2 = Thermistor
  • Pin 3 = Batt - and thermistor
Charge Current ≤2000mA
Discharge Current ≤2000mA , limited by the PCB
Dimensions (LxWxH) 3.5” x 2” x 0.3” (88.9mm x 50.8mm 7.62mm)
Weight 2.11 Oz (60 grams)
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  • Lithium battery may explode if not used properly. Please refer above specification. We are not responsible for any damages or losses caused by misuse, which include but are not limited to:  over charge, over discharge, over current, any changes of this battery pack, disassemble battery pack) .
  • Always charge battery with attention.  Battery pack should be placed in a fireproof container during charge to avoid any accidents.
  • Please check battery polarity before connecting battery with a device. Never make wrong polarity connection.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
Included JST connector

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Product Reviews

(1 Rating, 1 Review) Average Rating:
great service
debra t. (BC, Canada) 12/2/2016 1:21 PM
came right away and was just what we needed
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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
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