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Lithium Battery: 14.4V 4250mAh (61.2Wh, 10A rate, 4S/S, NCR20700B)

Your Price: $92.95
In Stock

Product ID # 1084
Part Number:

Available to order with lead time 1 week to build

Quantity Discounts

5 to 20$90.16
21 to 50$88.30
51 to 100$86.44
101 or more$83.65
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • Lithium 14.8V 4250mAh battery is build by 4pc 20700 size rechargeable cell
  • Wrapped by thin PVC
Voltage Nominal Voltage: 14.4V;
Charge Cut off Voltage: 16.8V;
Discharge Cut off Voltage: 10V
Capacity 8500 mAh
  • 1x PCB(10A) installed with the battery pack and protects the battery from
    • Overcharge / Overdischarge / Over Current / Short circuits
  • No polyswitch
Prewired 6" 18 AWG open end wire 
Charge Current 2A
Discharging Rate ≤10 Amp
Dimensions (LxWxH)

3.6" x 2.75" x 0.9" (92mm  x 72mm x 25 mm)

Weight 9.6 oz  (274g)
Temperature 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  ( 7-8 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 shall be placed in a fire-proof place to avoid any accidents.
  • Please check battery polarity before charging or connecting to device.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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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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