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Custom Li-Ion 18650 Battery: 10.8V 7.8Ah (84Wh, 7A rate, ICR18650B4) - UN38.3 Passed*

With Fuel Gauge
Your Price: Cell Discontinued, replaced by #4646
Lead Time: 5 Business Days

Product Options

Fuel Gauge:
  • Custom Li-Ion 18650 10.8v 7.8Ah (84Wh) is made by 9 pcs 18650 2600mAh Li-Ion cells (3S3P)
Voltage   Working:10.8V,  Max charge:12.6V,  End:8.25V, PCB cut off detection: OV 13.05V, UV 7.2V
Capacity       7800mAh (84wh)
  • One  PCB (7A)  installed with the  battery pack and protects the battery from
    • Overcharge       (>13.05v)
    • Over discharge   (<7.2v)
    • Over drain        (>7Amp)
    • Short circuits
  • One 7.0 Amp polyswitch
  • CU-J670: 6.0''18AWG open end wire. - UN38.3 Passed
  • CU-MM107: 6.0''18AWG open end wire with Fuel Gauge, - no UN38.3 tested yet
    • Touch the switch on the display , you can monitor the energy level of battery pack
    • Free Standing, not mounted.
Max. Discharging Rate        7 Amp limited by one polyswitch

       5.4" (136mm) L x 3.5" (89mm) W  x 0.9" (22mm) H 

Weight        15.2 oz, 430 grams  
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  • Li-Ion battery may explode if misused.  We are not responsible for any damages or losses caused by misuse (including but not limited to: mis-charging, mis-discharging, any changes of this battery pack, mis-assembling battery packs) .
  • Always charge battery with attention.  Battery pack shall be placed in a fireproof place to avoid any accidents.
  • Please check battery polarity before plugging battery into light. Never make wrong polarity connection.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
  • Option 1 / Option 2

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