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Li-ion 18650 Battery: 3.65V 7.8Ah ( 28Wh, 7A rate, 3S/S, INR18650M26)

Option 1: Open End Wire Only
Option 1: Open End Wire OnlyOption 2: with Molex 39-01-2020 connector
Your Price: From $34.95 to $55.85
Lead Time: 5 Business Days!

Product Options

Update on 3/3/2021
  • Previous 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...
  • 3.65V 7.8Ah Li-Ion Battery Module is built by 3 pcs LG INR18650M26 Cells
  • Wrapped by white thin PVC
Voltage Nominal: 3.65V; Charge Cut off: 4.2V; Discharge Cut off: 2.75V
Capacity 7800 mAh
  • 1x 7A Polyswitch
  • 1x  PCB (8A) installed with the  battery pack and protects the battery from
    • Overcharge / Overdischarge / Over drain / Short circuit
Terminal Charge / Discharge Terminals:
  • Option 1: 6" 18 AWG open end wire 
  • Option 2: 3.5" 18 AWG with a Molex 39-01-2020 connector
    • pin#39-00-0039
    • Positive (+) is the pin closest to the locking clip
Charge Current Standard: 3900mA; Maximum: 7000mA
Discharge Current Maximum: 7000mA
Dimensions (LxWxH)

2.17" (56mm) x 2.64" (68mm) x 0.75" (19mm)

Weight 5.2 oz (147g)  
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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: improperly charging/discharging, any changes of this battery pack, misassembling 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 connecting to a device
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
  • Option 2

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