Great promotion for Vapcell batteries

Feyate · 2019-05-04T01:29:55.000Z

New Release !!!

Vapcell 18650 2800mAh 25A Red (beat sony vtc5a, equal samsung 25S and sony vtc6a)

1. Beat molicel p26A，sony vtc5a
2. Stand at a par with Sony vtc5d and samsung 25S
3. Stylish package
4. Beautiful appearance
5. Attractive price
6. Good choice for mech mod

If you have any request , please contact our aliexpress store :

https://vapcell.aliexpress.com/store/1084158?spm=2114.10010108.100005.2.688a2b2eYS4Izt

SKV89 · 2019-05-04T02:35:45.000Z

Have you sent some to Mooch or HKJ for testing?

Feyate · 2019-05-04T02:37:49.000Z

SKV89:

Have you sent some to Mooch or HKJ for testing?

The cell inside are tested by mooch . it is rewrapped Molicel P28A . We are the first authorizer distributors in China .

Thanks and Best Regards

Eva

KawiBoy1428 · 2019-05-04T09:14:10.000Z

Mooch’s

Bottom Line
This is a great performing cell. Down to about 3.2V it is essentially equal to the Molicel P26A, performing just a bit below it at very high current levels. Only below 3.2V do you see the P28A running for longer due to its higher capacity.

While the Sony VTC5A and Samsung 25S hit a little harder at the start the P28A catches up soon and runs for the same amount of time or perhaps a bit longer than the VTC5A. The P28A is almost equal to the Samsung 25S at 20A and 30A (30A is above their ratings and this test was only to compare performance).

If you use a mech and you change cells VERY early then the VTC5A might be the better choice because it hits a little harder at the start. But if you run your cells down to 3.5V-3.6V (when put on the charger), and wanted a slightly more consistent vape that could run for longer, then the P28A is worth trying.

The Samsung 20S is still the best choice when above 25A though as it holds its voltage up better at 30A.

The datasheet for the P28A lists 35A as the “maximum discharging current” rating. But running this cell continuously at 35A gets it much too hot, about 99°C, for that to be a true continuous current rating we can use for comparing to other cells. I consider Molicel’s rating to be temperature-limited so you must stop before the cell gets hot. There’s no maximum surface temperature rating in the datasheet so stop before the cell reaches 60°C. This is roughly the temperature where it becomes too hot to hold in a tightly closed fist. For any battery it’s best to never let them get more than warm though because heat accelerates their aging.

The datasheet lists the minimum capacity at 2700mAh and typical capacity at 2800mAh. The four P28A’s I tested delivered 2745mAh-2787mAh at 560mA (0.2C) down to 2.5V. This is good consistency and they all met their minimum capacity rating.

I am rating this Molicel at 25A continuous with a temperature-limited rating of 35A as long as you stop before the cell reaches 60°C.

The rated dimensions are 18.6mm max diameter by 65.2mm long. The largest dimensions I measured were 18.4mm diameter and 64.9mm length.

The P26A and P28A are tied for my choice for best all-around 18650, for up to 25A or 75W per cell. The combination of their great performance along with their availability from authorized Molicel vendors makes them the best 18650 choice in my opinion for moderate to high power use in any device. We don’t have to worry about getting low grade, counterfeit, or old cells and Molicel is willing to sell to the vaping community. No other battery OEM is openly willing to do that.

wolfdog1226 · 2019-05-04T12:59:39.000Z

Do not get me wrong,I have several Vapcells[26650/18650-VTC5D] where I can not get the OEM.I like them,BUT

Only way I would get that cell is if MY home town AUTHORIZED USA dealer, Liionwholsale was out of the OEM battery. In addition 18650battery.com sells them too…they are the SECOND authorized USA dealer behind Liionwholesale that sells them.

They[Liionwhoesale/18650battery.com]sell for $6.25 compared to $8.99 re wrapped Vapcell version. ,an additional $2.74.

It PAYS in more ways than one to live in USA!

Here are what mine look like!,went on sale a few days ago.

tm07 · 2019-05-04T14:23:24.000Z

They selling 15.99 compare to 6.25 almost 3 times the price.
https://www.aliexpress.com/store/product/1-dollar-coupon-Vapcell-new-red-18650-2800mah-25A-molicel-P28A-cell-3-7v-qualified-products/1084158_32970889057.html?spm=2114.12010612.8148356.3.2b177dd88SQpTX

Feyate · 2019-05-08T04:44:22.000Z

Great promotion for vapcell 16340, 18350 , 21700 and 20700 batteries.

Today it is the deadline of vapcell batteries promotion, please check the following link :

Nice a nice day ~