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Custom Polymer Li-ion Battery Pack: 18.5V 4000 mAh (76Wh) with 10K NTC

Your Price: $192.00
In Stock

Product ID # 9134
Part Number:

Available to order with lead time 5 Business Days to build
*Important Shipping Regulation        This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • 18.5V 4000 mAh Polymer Li-Ion battery pack is made from 5 pcs match cells of  3.7V 4000mAh polymer cells
  • Wrapped by heavy-duty Heat shrink tube
Voltage       18.5V (working)   21V ( peak)   13.75V ( cut-off)
Capacity       4000 mAh
  • PCM installed with the  battery pack and protects the battery from
    • Over-charge / Over-discharge / Over drain / Short circuits
  • 1x 7.3 Amp polyswitch installed to limit  max. discharging current and to protect wrong polarity
  • 1x 10K NTC
  • 6" 18AWG, 3 wires, Red/Black/White
Charge Current      Max: 4Amp
Discharge Current      Max: 7.3 Amp limited by polyswitch
Dimensions      5.60" (L)x2.13" (W) x 2.03" (H)
Weight      1.5LB
Charger      Your will need a lithium battery charger with temperature protection function

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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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