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Custom Polymer Li-Ion Battery: 11.1V 2.5Ah (27.75Wh, 5A rate, 544792-2C) battery (2.25)

Your Price: $44.75
In Stock

Product ID # 5864
Part Number:

Customize pack need 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..



11.1v (working)   12.6V ( peak)


2500mAh  ( 3S)

Max. Discharging rate



  • 1x 7A Polyswitch
  • One PCB (7A)installed with the battery pack which limits the discharging current of  battery pack to 10 Amp, but protect battery from
    • Over-charging       (12.6V)
    • Over-discharging  ( <9.0V)
    • Over-drain ( >10 Amp)
    • Short circuit
    • Wrong polarity


Prewired 24" 18AWG open end wire and shrink wrapped by PVC


190 gram (6.6 Oz)

Dimension (LxWxH)

99mm (3.9") x 50mm(2.0") x 23mm(0.9")


California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warning

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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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