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Lithium (NCM) 14500 Rechargeable Cell: 3.6V 750mAh (AA size, 2.7Wh) - UN38.3 Passed -

Your Price: $3.42
In Stock

Product ID # 1336
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Quantity Discounts

5 to 20$3.32
21 to 50$3.25
51 to 100$3.18
101 or more$3.08


  • AA Size LiNiMnCo (NCM) rechargeable battery 3.6V 14500 size Cylindrical Li-Ion Cell 
  • No memory effect and longer storage life than NiMH Batteries
  • Lighter weight and higher energy density than any other rechargeable battery
  • 14500 cell has same size as an AA size battery, but has 3 times higher voltage.
  • It is perfect for building battery packs for RC aircraft, RC cars, and RC robots.
  • Can use special PCB ( protection IC) to build 14500 battery pack.
Nominal Voltage 3.6 V
Nominal Capacity 750 mAh,
Max. Charging Current/Voltage 750 mAh/4.2V
Max. Discharging Current/Cut off Voltage 1500 mAh/2.75V
Dimensions(Dia x H) 14.1±0.2mm x 48.5±0.5mm
Weight 0.8 oz (23g)
Internal Impedance ≤75mΩ (23±2°C)
Cycle Performance 80% of initial capacity at 300 cycles
Recognized or tested by one of NRTL (National Recognized Testing Laboratory) , for more information, please contact us

Please download the Specification here


  • Utility metering, Automatic meter reading, Alarm and security device, Memory back up
  • Tracking system, RC Cars and RC aircraft batteries


  • Lithium Batteries may explode if charged or discharged improperly.  
  • Please possess knowledge of electronic and understand how to handle Lithium battery. 
  • We reserve the right not to sell and void the warranty it you don't meet the above statement.
  • Please use a protection IC (PCB) to keep battery from overcharge and over discharge
  • Never solder directly onto the Lithium 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 must solder to tabs instead directly onto the battery.
  • Please read more safety warning about Lithium battery 

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Product Reviews

(3 Ratings, 3 Reviews) Average Rating:
The product delivered fast and worked as advertised.
joetorrey (Vicksburg, MS ) 6/15/2012 3:44 PM
The product delivered fast and worked as advertised. Thanks, Joe Torrey
I repeatedly purchase from them and I am repeatedly happy.
bennnnard (lakewood, CO) 6/1/2012 2:09 PM
As always, the products i receive from Battery Space are top-notch. I repeatedly purchase from them and I am repeatedly happy. The only downside is that shipping is expensive and slow. With that in mind I try to order early and get more stuff in each order.
one 14500 replace 3 AA in my DSLR
Customer104065 (Unknown) 4/20/2008 5:31 PM
This is a very robust product. I am always carrying my Pentax DSLR with me. It is using a 4-AA battery to power up. After checking the wire connection, I easily/sucessfully illiminate 3 AA with this 14500 Li-Ion battery. One 14500 with one AA has the same voltage output as 4 AA, and they last as long as the normal AA configuration. Another nice thing about this combination is that I can always charge the 14500 with a smart charger and extending the usage time of the AA. Also, only one backup 14500 battery is needed when I go out for shots, instead of 4 AA. It has been one year now. I am very pleased with this product, and no sign of capbility drop of my 14500. Well done, batterspace.com.

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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