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Custom Lithium Battery: 3.6V 4250mAh (15.3Wh, 2A rate, NCR20700B) W/JST PH connector

Your Price: $26.95
In Stock

Product ID # 11385
Part Number:

Available to order with lead time 1 week to build
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • Lithium 3.6V 4250mAh battery is build by 1pc 20700 size rechargeable cell
  • Wrapped by white thin PVC
  • Nominal Voltage: 3.6V; Charge Cut off Voltage: 4.2V;
  • Discharge Cut off Voltage:  2.5V
Capacity 4250 mAh
  • 1x PCB(2A) installed with the battery pack and protects the battery from
    • Overcharge    
    • Overdischarge
    • Over drain       
    • Short circuits
  • No polyswitch
Prewired 4" 24AWG JST-PH connector (Pin 1 = postive)
Charge Current 2A
Discharging Rate ≤2 Amp limited by PCB
Dimensions (LxDia)

2.8" x 0.8" (72mm  x  24 mm)

Weight 2.4 oz  (70g)
  • Charge: 10 to +45ºC
  • Discharge: -20 to +60ºC
  • Storage: -20 to + 50ºC
Related Products

 You can use our 1.8A smart Li-Ion battery charger  ( 2.5-3 hrs charge time)

  • Lithium battery may explode if misused.  Must follow above battery's specification. We are not responsible for any damages or losses caused by misuse.
  • Do not disassemble the battery.
  • Always charge battery with attention.  Battery pack should be placed in a fireproof place to avoid any accidents.
  • Please check battery polarity before charge or connect to device.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Product Reviews

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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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