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Li-ion 14430 Cylindrical Rechargeable Cell: 3.7V 650mAh (4/5 AA size, 2.4Wh) UL / UN38.3 Passed (NDGR)

Your Price: Out of stock ETA: early Dec'14
Out of Stock. ETA: Early Dec, 14

Product ID # 1337
Part Number:


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  • 3.7V 14430 size Cylindrical Li-Ion Cell, which has same size as 4/5 AA 1.2V rechargeable battery, also called short AA Li-Ion rechargeable battery.
  • No memory effect and longer storage life than NiMH Batteries
  • Lighter weight and higher energy density than any other rechargeable battery
  • 14430 cellhas same size as 4/5 AA size battery, but has 3 times higher voltage or energy density
Nominal Voltage Average 3.7 V
Nominal Capacity 650 mAh,
Max.Charging Current 0.65 A Max.
Max.Discharging Current 1.62 A (2.5c)max.
Dimensions(Dia x H) 14mm x43mm or 0.55" x 1.7"
Weight 0.6 oz (17g)
Internal Impedance Internal Impedance: less or equal to80 mohm (with PTC)
Cycle Performance 80% of initial capacity at 300 cycles

Please download the Specification here


  • Li-Ion Batteries may explode if charged or discharged improperly.
  • Please possess 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.
  • Please 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 will solder to tabs instead directly onto the battery.
  • Never use conventional DC charger to recharge the Li-Ion battery.
  • Batteryspace.com is NOT liable for any mis-use due to any other brand of PCB applied
  • Please read more safety warning about Li-ion battery

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  • If you DIY by yourself, please install our PCB or your own PCB withthe following features:
    • 4.2V/cell over-charge protection
    • 2.5V/cell over-discharge protection
    • Max currentover-drain protection
    • Shortcircuit protection.
  • Please choose our smart Li-Ion battery chargerto charge the Li-Ion cell or pack.

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Product Reviews

(1 Rating, 1 Review) Average Rating:
right battery that I could't find anywhere
Clayton Peak (Saginaw, MI) 9/4/2013 4:42 PM
You have the right battery that I could't find anywhere else. Thanks
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.
Thermal Abuse Test for IEC62133
Lithium Battery Shipping Regulation
Show & Conference
The Battery Show 2014, Sept. 16-18, 2014, Novi, Michigan, Booth# B1544
Energy Mobility 2014, booth#126, Apr 29-30, 2014, San Diego, CA
Lithium Battery Power 2013, Nov 12-15, 2013, San Diego, CA
The Battery Show 2013, Sept. 17-19, 2013, Novi, Michigan
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An article about Nik Wallenda makes history crossing the Grand Canyon. He was carrying BSI 1080i mini POV cameras with LFH4S4R1WR battery build by us.

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