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Li-ion 14500 Battery: 3.7V 3000mAh (11.1Wh 4S/S) battery pack (0.92)

Your Price: From $24.95 to $29.95
Lead Time: 5 Business Days!

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Connector Option:


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • Made of 2pcs 3.7V 1500 mAh (PL325085) batteries with Built in Protection IC (PCB) to avoid battery from over charge and over discharge
  • Wrappd by thin white PVC
Voltage 3.6V (working)   4.2V ( peak)  2.5V(cut-off)
Capacity 3000 mAh, 3.0 Ah, 11.1Wh
  • Option 1: Charging/Discharging Terminals: 6.0" 24AWG open end wires
  • Option 2: Charging/Discharging Terminals: 3" 24AWG wires with JST-EH3P connector
    • Pin 1 = Batt +
    • Pin 2 = Thermistor
    • Pin 3 = Batt - and thermistor
  • Option 3: Charging/Discharging Terminals: 0.6" (15mm) 24AWG wires with JST-PH-2P connector
    • Pin 1 = Batt +
    • Pin 2 = Batt -
  • 1x PCB (2.0A) installed with the  battery pack and protects the battery from
    • Overcharge       (>4.2V)
    • Over discharge  ( <2.5 V)
    • Over drain ( >2.0 Amp)
    • Short circuits
  • 1x 10K Thermistor included (for Option 2 only)
Max. Discharging Rate 2.0 A is limited by PCB
Dimensions(LxWxH) 3.5” (89mm) x 2.0” (51mm) x 0.3” (7.6mm)
Weight 2.11 Oz (60 grams)


  • Perfect for memory back-up, external battery bank for MP3
  • Building battery pack for higher voltage or higher capacity without extra PCB.


  • Li-Ion battery may be exploded if misuse. We are not responsible for any damages or losses caused by misuse.(included but not limited to: over charge, over discharge, any changes of this battery pack and mis-assembling batterypacks).
  • Always charge battery with attention. Battery pack shall be placed on a fire-proof place to avoid any accident .
  • Please don't use the battery modules to make series connection or parallel connection with more than 2 packs, otherwise battery service life may be reduced.
  • For safety warning please see the link here

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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.
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