I doubt it, they look like Sanyo UR18650ZT at 4.2 volt, but newer than the ones I have tested. Try my comparator and compare them, check 0.2A discharge curve. You can also compare the charge curve in the reviews.
This is Sibeile Technology , We focus on electronic cigarette, electronic cigarette batteries research and development, manufacturing and sales. To enlarge our business, we decided to supply our good quality batteries with the best price. All of our batteries are full capacity as labeled. And we full tested them before send to our customers. Because we know, only by this way, we can make our business a big success.
What’s more, we promise to our customers: if any of our products sent to you with quality issues, we will send you free replacement.
thank you for making the effort to insure good quality.
we have questions about the chemistry of these cells.
are you sure that these are IMR cells ??
maybe there was a mistake.
these cells do not behave exactly like other IMR cells.
but otherwise seem like nice batteries, depending on price.
and where is your battery manufacturing factory located ?
can you give us a link to the website for your factory ?
thanks for your consideration.
Hello , nice to meet you ! this test results is correct , But time has passed for a long time. Our engineers timely improvements in everyone’s views, and new design of cells are official launched now ,we already let HKJ to test this cell and you know review it , the website is Index of Sibeile batteries , Our battery is constantly improving, the price also very competitive , our website:www.szsibeile.com and www.sblbattery.com . you can contact with our stuff to get the wholesale price .