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Custom Li-Ion 18650 Battery: 7.3V 7.8Ah (57Wh, 6A rate, 2x3S/S, INR18650M26) - Pending

Your Price: $96.50
In Stock

Product ID # 4431
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$93.60
21 to 50$91.67
51 to 100$89.74
101 or more$86.85
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • Custom Li-Ion 18650 Battery: 7.3 V 7800 mAh (56wh) made by 6 pcs of INR18650M26 cells
Voltage Nominal Voltage: 7.3V; Charge Cut off: 8.4V; Discharge Cut off: 5.5V
Capacity 7800 mAh min. (56 wh)
  • 1x PCB(6A) installed with the  battery pack and protects the battery from
    • Overcharge, Over discharge; Over Current, Short circuits
  • 1x 6 Amp polyswitch
Terminal 6" 22 AWG open end wires
Charge Current Standard: 2900mA; Maximum: 2900Amp
Discharge Current Standard: 0.2C/1500mA; Maximum: 6000mA
Dimensions (LxWxH)

55mm(2.2") x 39mm(1.5") x 68mm(2.7") 

Weight 10.8 oz (310g)  
Update Notes Specification updated on 12/7/2020,
-Component cells change from ICR18650B4 cells to INR18650M26 cells
-Nominal Voltage change from 7.2V to 7.3V
Related Product You shall choose Smart Charger (1.2A) for 7.4V Li-ion/Polymer Rechargeable Battery Packto recharge this battery pack. 
  • The estimated charging time is 9.75 hours   
  • 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 pack).
  • 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.
  • For safety warning please see the link here 
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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