This is an almost accurately rated rewrap of the 21700 size version of the Sony VTC6A. It appears identical to, and performed essentially identically to, the VTC6A’s I recently tested.
The QSO’s I tested have the tiny QR code square on the bottom, same as the VTC6A’s I tested.
The two cells I tested delivered 4117mAh and 4118mAh at 800mA (0.2C) down to 2.5V.
I do not have the datasheet for this cell. I am ESTIMATING this QSO’s ratings to be 30A continuous and 4000mAh rated/minimum, 4100mAh typical/nominal.
Two cells were donated for the purposes of testing by 18650batterystore (http://www.18650batterystore.com). Thank you!
Ratings graphic: https://imgur.com/a/JE4jjH2
Test report: https://bit.ly/2vzFNI4
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.
To see how other cells have tested check out this link: https://www.e-cigarette-forum.com/forum/blog-entry/list-of-battery-tests.7436/
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