Vapcell is actually a reputable company from my experience and I own a bunch of different Vapcell cells. For example I tested the Vapcell 18350 cells (probably older version) at 1156/1155/1019/1149/1126 mah. I was going to retest the 1,019mah unit becaues it might be a fluke with my Xtar Dragon but they got mixed up so I didn’t want to retest everything. The 2800mah Vapcell VTC5D measures 2855/2775/2842/2866 and pushes my FET flashlights harder than the VTC6. The Vapcell 3000mah VTC6A measures 2986/2983 mah and also pushes harder than my geniune VTC6. The Vapcell 4000mah 40T measures 4038 mah and pushes the several Fireflies E07 I have to near 30T levels as confirmed with my TA lumen sphere.
It is unfortunate that the recent batch of Vapcell 18350 does not perform the same as the older batches, but it is beyond Vapcell’s control if their supplier changes the formula without letting Vapcell know. I give Vapcell the benefit of the doubt because they are well aware that there are plenty of forum members that have the capability to test their cells and that would be a big risk to lose reputation over maybe a couple pennies in savings. Also I like how Vapcell voluntarily send so many of their cells to HKJ and Mooch for testing, which I think is extremely beneficial to the community.
Last but not least, please remember Vapcell does not manufacture cells. They simply rewrap cells. If not for rewrap companies, many of these cells would not be available to the average consumer because they are not available for purchase in small quantities. Among the rewrappers, Vapcell seems to be one of the more knowledgeable and reliable ones.
I think it would be very helpful to members here if your deleted posts can be recovered because many of your posts contain useful technical information.
Btw, I was looking for you for a month already. Didn’t get any email response from the email shown on your website after multiple emails sent. Is admin@szfyte.com even correct?
We try our best to provide the best quality batteries for our customers. Maybe we will encounter many difficulties. We will try our best to solve them.
Finally back Dennis? In any case it’s nice that you’re back, I never really why the Administrators had blocked you, whatever their reasons could not justify a blocking of your account, this is my opinion.
Just a small update. The KingWei 18350 1000mAh cells have been thoroughly tested:
Capacity figures are 916, 897, 902, 896, 899, 895, 882, 886, 913 and 890, all mAh values discharging down to 2.8V barely at ≈0.5C. Average capacity: 897.6mAh.
Cold cell DC internal resistance numbers are 105.22, 104.67, 111.11, 110.22, 108.22, 110.22, 117.44, 116.33, 112.33 and 111.44, all mΩ values taken at a liiiiil below 20°C. Average: 110.72mΩ.
Pete7874, 18350 cells are short and therefore spring rail pressure is loose. By sticking another 18350 by the other side that is fixed just enough. :-)
Cell weight re-tested and confirmed, they're within ±0.25g or so.