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Bench Test Results: Vapcell Gold 30A 3200mAh 20700…accurately rated, a Sanyo NCR20700A rewrap!

Discussion in 'Batteries and Chargers' started by Mooch, Nov 12, 2017.

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  1. Mooch

    Mooch Electron Wrangler Verified Member ECF Veteran

    Supporting member
    May 13, 2015
    While the test results are hard data, the conclusions and recommendations I make based on these tests are only my personal opinion based on my criteria for setting a rating. Carefully research any cell you are considering using before purchasing.

    Testing cells at their limits is dangerous and should never, ever, be attempted by anyone who has not thoroughly studied the dangers involved and how to minimize them.

    If the cell has only one current rating number on it, or if it only says "max" then I have to assume that the company is stating that the cell can be discharged at that current level in any way, including continuously.

    Cell photos:
    (Sorry for the split link but direct links to Imgur do not display properly)


    Bottom Line
    This Vapcell is identical in performance and appearance to the incredible Sanyo NCR20700A cell. That Sanyo is the best performing 20700 I’ve tested so far (as of November 12, 2017).

    I do not know how many of these cells Vapcell has or who is selling them right now. I have no doubt that several vendors will be trying to stock them as soon as possible though. Check with your favorite vendors or Vapcell via their web site (Shenzhen VapCell Technology Co., Ltd.) or Facebook page.

    The Sanyo NCR20700A has a “rated” capacity of 3100mAh, a “minimum” capacity of 3150mAh, and a “typical” rating of 3300mAh. So while I always try to use just the rated capacity for a rewrapped cell for my ratings, 3100mAh in this case, Vapcell’s rating of 3200mAh can still be considered accurate. It all depends on which rating you use.

    I am rating this Vapcell at 30A and 3100mAh. Its maximum vaping amps (MVA) limit is 45A, limited by temperature.

    Unfortunately, this cell has Vapcell’s usual paper top insulating ring so juice spills could damage the ring. Be careful.

    Two cells from Vapcell were donated for the purposes of testing. Thank you! I know that some of you will think these are cherry-picked cells but they test identical to the Sanyo’s. No cherry- picking is possible here.

    As with any rewrapped cell it can be changed in the future by the rewrapper. But all of the high performance rewrapped cells are retested by me using cells purchased from a vendor. If they are changed the community will be told about it.


    Continuous-Current Test Results
    Vapcell Gold 30A 3200mAh 20700 CC Tests vs Sanyo NCR20700A.jpg


    Pulse-Current Test Results
    No pulse testing was done as this is a Sanyo NCR20700A rewrap.


    Comments
     
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  2. stols001

    stols001 Mistress of the Dark Nicotinic Arts Verified Member

    Supporting member
    May 30, 2017
    Tucson, AZ
    Thank you Mooch!

    Anna
     
    • Like Like x 1
  3. rebelscl

    rebelscl Full Member

    Mar 20, 2017
    Ashland Virginia USA
    As of 10:30 PM EST 15NOV17 Eciggity has them in stock. I just ordered five. Thanks much Mooch!
     
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  4. RyGuy83

    RyGuy83 Full Member

    Mar 6, 2015
    NJ

    Me too! Shhhh dont tell everyone! Lol
     
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