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Li-ion 14500 Cylindrical Rechargeable Cell: 3.7V 750mAh (AA size, 2.77Wh)- ICR14500 (UL Listed / UN approved)

Your Price: $3.42
In Stock

Product ID # 1336
Part Number:
LC-14500

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Quantity Discounts

QuantityAmount
5 to 20$3.32
21 to 50$3.25
51 to 100$3.18
101 or more$3.08
 
Feature
  • AA Li-Ion rechargeable battery 3.7V 14500 size Cylindrical Li-Ion Cell, same size as AA 1.2V rechargeable NiMH and NiCd battery 
  • 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 Average 3.7 V
Nominal Capacity 750 mAh,
Max.Charging current 0.75 A Max.
Max. Discharging current 1.9 A (2.5c)max.
Dimensions (DxH) 14mm (0.55") x 50mm (2.0")
Weight 0.8 oz (23g)
Internal Impedance Internal Impedance: less or equal to 80 milli-ohm (with PTC)
Cycle Performance 80% of initial capacity at 300 cycles
Detail Data Sheet

Download spec

Download MSDS

Cautions

 

  • Li-Ion Batteries may explode if charged or discharged improperly.  
  • You must possess knowledge of electronic and understand how 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 overcharge and over discharge
  • 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 must solder to tabs instead directly onto the battery.
  • Please read more safety warning about Li-Ion battery 
Optional
  • For DIY, you may add tabs as an option at a little extra cost
  • You may choose our smart charger to charge single 14500 cells
  • If you DIY by yourself, you MUST install Our PCB or your own PCB with the following feature:
    • 4.2V/cell over-charge protection
    • 2.5V/cell over-discharge protection
    • Max current over-drain protection
    • Short circuit protection.  
  • Batteryspace.com won't liable for any mis-use due to any other brand of PCB applied 
  • If you don't know how to make Li-Ion pack, please don't DIY, click here to choose a prewired Li-Ion pack module from 3.7V-37V
Applications
  • Utility metering
  • Automatic meter reading
  • Alarm and security device
  • Memory back up
  • Tracking system
  • RC Cars and RC aircraft batteries

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Product Reviews

(3 Ratings, 3 Reviews) Average Rating:
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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
ratingratingratingratingrating
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.
ratingratingratingratingrating
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.
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UN 38.3 Safety Test

We already set up our own UN38.3 testing lab. We can provide UN38.3 test service to our customer now.

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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