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Custom Li-Ion 18650 Battery: 18.25V 2600mAh (47.45Wh, 4A rate, INR18650M26)

Your Price: $69.95
In Stock

Product ID # 7530
Part Number:

Customize pack need 5 business days to build!


* denotes required field

Add Optional Fuel Gauge*
Update on 8/5/2021 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...
  • Custom 18.25V 2.6 Ah Li-Ion Battery pack is made of 5 pcs LG 2600mAh INR18650 M26 cells
  • The battery pack is wrapped by black thin Plastic heat shrink tube
  • The dia of this pack must be <2.0"
Voltage Nominal: 18.25V; Maximum Charge Voltage: 21V; Discharge Cut off: 13.75V
Capacity 2600 mAh
  • 1x PCB (4A limited) installed on the battery pack and protects the battery from
    • Over-charge / Over-discharge/ Over drain / Short circuits
  • 1x 4.2 Amp polyswitch 
Max. Charge Current
  • 2.5Amp continous
Max. Discharge Current 4Amp continuous.
Dimensions (Dia xL)

48.5mm(1.9") x 74mm(2.9")

Weight 8.4 Oz (240 grams )
Related Product
  • You may choose our Smart Li-Ion battery charger to recharge this battery pack.  Must charge the battery pack from its charging terminal. The estimated charging time is 2.0 hours
  • Lithium battery may be exploded if not using properly. Please refer above specification. We are not responsible for any damages or losses caused by misusing, which include but not limit to:  over charge, over discharge, over current, any changes of this battery pack, disassemble battery pack) .
  • Always charge battery with attention.  Battery pack shall be placed in a fire-proof container during charge to avoid any accident
  • Please check battery polarity before connect battery with device. Never make wrong polarity connection.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

Li-Ion 18650 Battery: 18V 2900 mAh (52Wh, 7A rate, 5S/S, NCR18650PF)
Your Price: Cell Discontinued, closed on 1/18/24

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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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