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Panasonic NCR18650B Battery Genuine & Tested - 6.8A 3400mAh - Flat Top - Wholesale Discount

Panasonic

  • $ 4.99
  • 2

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Genuine Panasonic NCR18650B 3400mAh batteries.  Absolutely the biggest mAh capacity you can get in an 18650.  They can't handle the current that some of the other batteries can but as long as you're not running lots of current these will last a long time.  They're happiest at 1-2A each although they can handle spikes up to about 6A.

Please note that these batteries are not appropriate for most e-cigarette applications.

Full Panasonic NCR18650B Specification

Quick NCR18650B Specs:

  • Max Continuous Discharge Current: 6.8A
  • Typical Capacity: 3400 mAh
  • Nominal Capacity:  3350mAh
  • Style:  Flat top
  • Dimensions: 65.1mm (L) x 18.3mm (D) 
  • Weight: 47g
  • Nominal Voltage: 3.6V
  • Full Charge Voltage: 4.2V
  • Protected/Unprotected:  Unprotected
  • Origin:  Japan

Battery safety is very important.  Mistreated batteries can get extremely hot and/or vent which could cause injury.  Always follow the following rules to make sure this doesn't happen.  We are not liable for mistreated batteries.

 

  • Never completely discharge batteries (below 2.5V under load or 3V unloaded).
  • Charge fully (to 4.2V) before first use.
  • Never use a lot of force on the battery to install
  • Use only high quality battery chargers.
  • Do not expose to heat.
  • Do not connect the positive contact to the negative contact without an appropriate load.  
  • Be mindful of the current limits in the specification and never exceed them.
  • Never keep a spare battery loose in a pocket, purse, etc.  Always use protective cases for loose batteries.  If it shorts against a piece of metal it can be very dangerous.
  • Never charge battery 4.3V or above.
  • Do not charge unattended.
  • Do not store your li-ion batteries fully charged for an extended period of time (weeks or more)
  • If you must store battery then do it in a case or individual box in cool and dry place at approximately 3.6V - 3.7V.
  • Never try to charge or discharge li-ion batteries with battery chargers that are not made for Li-ion batteries. 

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    Customer Reviews

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    • Reviews (2)
    • Questions (0)

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    Your input is very much appreciated. Share it with your friends so they can enjoy it too!
    SK
    07/31/2017
    Stephen K.
    Canada
    • What device/application do you use this with? 4 x 18650 flashlight

    Love the high capacity for my flashlight

    Good battery for low amperage, with awesome capacity

    RC
    07/24/2017
    Robert C.
    United States
    • What device/application do you use this with? flashlight

    Great place for batteries

    Great prices- Great people-Great delivery times. What is not to like? Battery EXACTLY as described.


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