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Custom Li-Ion 14430 Battery:7.4V 1400mAh (10.36Wh, 2A rate, Square) with heating element - UN38.3 Passed

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Not for general sales / Custom part required

Product ID # 8863
Part Number:

Not for general sales


  • Made of four 700mAh cylindrical 14430 cells in 2S2P series square shape configuration
  • Heating element (12V 10W) locate between the 2 layers of battery
  • Wrapped by thin green PVC shrink tube
Voltage 7.4V (working)   8.4V ( peak)  5.0V ( cut-off)
Capacity 1400 mAh min. ( 10.36 wh)
  • Charging/Discharging terminals: 2.5" 24AWG wires with JST-XHP-2 connector
    • Pin 1 = Red (positive)
    • Pin 2 = Black (negative)
  • Heater terminal: 2.7" 24AWG wire with JST-XHP-2 connector
    • Pin 1 = Red
    • Pin 2 = Red
  • 1x PCB (3A) installed on top of pack of the  battery pack and protects the battery from
    • Over-charge       (>8.4V)
    • Over-discharge  ( < 5.0V)
    • Over- drain ( >3.0Amp)
    • Short circuits
  • 1x 2.0A Polyswitch
Max. Discharging Rate < 2.0A
Dimensions(LxWxH) 1.8"(46mm) x 1.13" (29mm) x 1.2" (31mm)
Weight 99g (3.5oz)


  • Li-Ion battery may explode if misused.  We are not responsible for any damages or losses caused by misuse (including but not limited to: improperly charging/discharging, any changes of this battery pack, mis-assembling battery packs).
  • Always charge battery with attention.  Battery pack should be placed in a fireproof place to avoid any accidents.
  • Please check battery polarity before plugging battery into light.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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