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Sanyo Li-ion 14650 Cylindrical Rechargeable Cell: 3.7V 940mAh (7/5 AA size, 3.47Wh) (0.28) - UN 38.3 Passed

Your Price: $4.99
In Stock

Product ID # 4305
Part Number:


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Quantity Discounts

5 to 20$4.84
21 to 50$4.74
51 to 100$4.64
101 or more$4.49
  • Sanyo 3.7V 14650 size Cylindrical Li-Ion Cell, which has same size as 7/5 AA 1.2V rechargeable battery, also called long 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
  • 14650 cell has same size as  7/5 AA size battery,  but has 3 times higher voltage or energy density
  • It is perfect for building battery packs for RC air, RC car, and RC robots  which requires compact size, less weight and higher energy.
  • May choose 14650 cell with Tab as optional.



 Nominal Voltage    Average 3.7 V
 Nominal Capacity                   940 mAh, 
 Max. Charging current  0.9 A Max.
 Max. Discharging current  1.8 A max.
 Dimensions (Dia x H)  14mm (0.55") x 65mm (2.55") 
 Weight  24 g (0.85 Oz)
 Cycle Performance  80% of initial capacity at 300 cycles



  • Li-Ion Batteries may explode if charged or discharged improperly.
  • You must 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.
  • 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  
  • 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
  • For DIY, you may add tabs as an option at a little extra cost
  • You may choose our smart charger to charge single 14650 cells 
  • It is perfect for building battery packs for RC air, RC car, and RC robots  which requires compact size, less weight and higher energy

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Product Reviews

(2 Ratings, 2 Reviews) Average Rating:
Good selection of li-ion cells
D. Minger (Lewis Center, OH) 6/24/2014 10:48 AM
Good selection of li-ion cells. Competitive prices. Clear and easily understood shipping, warranty, and return policies. Easy site navigation. Glitch-free checkout. What's not to like?
"Very satisfied. International order arrived fast and without problems, responsi
MR73053 (Marburg, Germany) 5/30/2012 12:17 PM
"Very satisfied. International order arrived fast and without problems, responsive customer service."
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.
Termal 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
More News...
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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