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LG Lithium (NMC) 18650 Rechargeable Cell: 3.7V 2600mAh (9.62Wh) - ICR18650B4 (IEC/UN38.3 Passed)

Your Price: $6.95
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Product ID # 5457
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Quantity Discounts

5 to 20$6.74
21 to 50$6.60
51 to 100$6.46
101 or more$6.26


  • LG 3.7V 18650 (ICR18650 B4) size Cylindrical Li-Ion Cell.
  • Lighter weight and higher energy density than any other rechargeable battery
Voltage                      3.7V (Nominal), 3.6V (Working)
Capacity                  2600mAh Nominal, 2500 Minimum 
Max. Charging current 2.5A Max.
Max. Discharging current         3.75A (1.5C, Continuous)
Dimensions(DxH) Diameter 18.3 mm (Max 18.4),   Height: 64.9 mm (Max 65.1)
Weight 48.0g (1.69 oz)
Internal Impedance            Internal Impedance: less or equal to 90 mirco-ohm (with PTC)
Cycle Performance 80% of initial capacity at 300 cycles


  • Li-Ion Batteries may explode if charged or discharged improperly.
  • You must have knowledge of electronic and understand hot to handle Li-ion battery. 
  • We reserve the right not to sell and void the warranty it you don't meet the above statement.
  • You must use a protection IC (PCB) to keep battery from overcharged and over-discharged
  • Never solder directly onto the Li-ion battery as overheat might cause battery to explode. If you are making a pack or need to solder batteries together, you need to get battery with tabs on it. You will solder to tabs instead directly onto the battery.
  • Please read more safety warning about Li-ion battery

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Product Reviews

(3 Ratings, 3 Reviews) Average Rating:
order arrived fast and without problems
MR73053 (Marburg, Germany) 3/21/2013 6:07 PM
Very satisfied. International order arrived fast and without problems, responsive customer service.
battery for my dying bicycle lamp
barnhadj1 (Ashburn, VA ) 6/29/2012 2:58 PM
Thank you BatterySpace...I've been trying for a while to find an upgraded battery for my dying bicycle lamp...and you had it! The order was perfect and easy to do. Keep up the great service!
Excellent!Product and dealer recommended 100%
dcanto (Miami, FL) 6/1/2012 2:52 PM
Excellent! almost inmediate delivery, and came vary soon to Costa Rica through my freight forwarder, I'm using the batts to power two GPS receivers from Sokkia and work just fine. Product and dealer recommended 100%. Excelente servicio! la entrega fue casi inmediata, llegó rapidísimo a Costa Rica. Ya conecté las baterías y están alimentando dos receptores GPS de Sokkia, trabajan perfectamente. Recomiendo el producto y al vendedor al 100%

Thermal Spread Material used in Battery Pack Assembly
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.
Thermal Abuse Test for IEC62133
Lithium Battery Shipping Regulation
Show & Conference
Lithium Battery Power and Safety, Baltimore MD, Nov 17-19, 2015
The Battery Show, Novi. MI, Sept 15-17, 2015 Booth#1716
Battery Power 2015, Denver, CO, August 5-6, 2015 Booth#29
Next Generation Batteries Conference, San Diego, CA, April 21-22, Booth#9
32nd International Battery Exhibit, Mar.9-12,2015, Florida, Booth #209
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