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Li-ion 18650 Battery: 14.6V 2.6Ah (38Wh, 4A rate, 2x2L, INR18650M26)
Your Price: From $45.75 to $50.75
Lead Time: 5 Business Days

Product Options

Terminal:
Update on 9/27/2021 Previous component cell discontinued, updated to INR18650-M26 cell.
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
Voltage       Nominal Voltage: 14.6V; Max Charge Voltage: 16.8V; Discharge Cut off: 11V
Capacity       Nominal: 2600 mAh; Minimum: 2500mAh
Protection
  • 1x PCB (4A) installed with the  battery pack and protects the battery from
    • Over-charge / Over-discharge / Over-drain / Short circuits
  • 1x 4.2 Amp polyswitch
Terminal Options
  • LCH4S4I2WR: 6" 16 AWG open end wire
  • CU-J1167: 6" 18AWG with JST-VHR-2N connector 
    • Pin 1 = +
Charge Current
  • Standard: CC charge at 0.5C (1250mA), until 4.2V, then CV at 4.2V charge, end of current: 50mA
  • Maximum: 1C / 2500mA
Discharge Current
  • Standard: CC discharge at 0.2C (500mA); end of voltage: 11V
  • Maximum: 4 Amp limited by PCB
Dimensions 0.9" (23mm) H x 1.6" (41mm) W x  5.2" (132mm)L
Weight         7 oz (198 g)
Temperature Charge: 0 to 45ºC
Discharge: -20 to 60ºC
Storage:
  • 1 month: -20 to 60ºC;
  • 3 month: -20 to 45ºC;
  • 1 year: -20 to 20ºC
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Warning
  • 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 shall be placed in a fire-proof place to avoid any accidents.
  • Please check battery polarity before plugging battery into light. Never make wrong polarity connection.  Please check
  • For safety warning please see the link here 
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
 Pack Configuration  

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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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