I was very excited by the release of this 20350 and was hoping it might be a 15A cell, perhaps even 20A. Alas, I was greatly disappointed by the test results.
I’ve only tested two cells so far but both were very poor performers with terrible cell-to-cell consistency. I am trying to find a way to get at least four more cells for testing. Until then I am giving them a Do Not Buy recommendation.
One cell performed at about a 7A rating and the other performed as a 10A cell. The better performing iJoy only equaled the performance of the Vapcell 10A 1200mAh 18350. The other iJoy was a lot worse than the Vapcell 18350.
Based on their inconsistent cell-to-cell performance I think these are China manufactured cells.
This iJoy cell uses a thin paper ring as the top insulator. Do not let any eliquid, or any liquid, get on it as it could weaken the ring and/or cause rusting underneath.
The two cells I tested delivered 1441mAh and 1446mAh at 280mA (0.2C) down to 2.5V.
Until I can get more cells in for testing I am ESTIMATING this iJoy’s ratings to be 7A continuous (about 20W) and 1400mAh. The ratings will be adjusted as necessary when more testing is done.
Two cells were donated for the purposes of testing by Mike Vapes (https://www.youtube.com/channel/UCt3WcCLs8Zm-zZNcqgixyMw).
Ratings graphic: https://imgur.com/a/trS23MR
Test report: https://bit.ly/2Lt4MBQ
I want to work for the vaping community full time! If you feel what I do is worth a couple dollars a month and you would like early access to battery availability and testing news and a say in what I test then please consider becoming a patron and supporting my testing efforts: https://www.patreon.com/batterymooch
These tests only note the ESTIMATED ratings for these batteries at the time I tested them. Any battery that is not a genuine Samsung, Sony, LG, Panasonic, or Sanyo can change at any time! This is one of the hazards of using “rewrapped” batteries or batteries from other manufacturers so carefully research any battery you are considering using before purchasing.
Misusing or mishandling lithium-ion batteries can pose a SERIOUS RISK of personal injury or property damage. They are not meant to be used outside of a protected battery pack. Never exceed the battery’s continuous current rating and keep the plastic wrap and top insulating ring in perfect condition.
Any rating in my ratings tables can change at any time as different grade cells appear on the market, we get swamped with fakes, or new information becomes available to me. Please, never assume that the ratings in the tables are permanent and will never change! Always download the latest version before considering any cell purchase.
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