This 21700 Tesla rewrap also has 15A continuous and slightly higher capacity, and 1500 cycles, should be enough for most BLF’ers.
Buy: https://www.aliexpress.com/item/32880308308.html
Cycles: Tesla Model 3 With 50,000 Miles: Battery Degradation?
This 21700 Tesla rewrap also has 15A continuous and slightly higher capacity, and 1500 cycles, should be enough for most BLF’ers.
Buy: https://www.aliexpress.com/item/32880308308.html
Cycles: Tesla Model 3 With 50,000 Miles: Battery Degradation?
Dennis - Thanks for the comparison between all these different Samsung cells.
I don’t see any graphs comparing the 48x and 50G. Do you know why Samsung created two models if they have the same performance?
Hopefully HKJ gets a pair of each soon.
Please try again
We have sent each pair to HKJ a few days ago
SKV89:I don’t see any graphs comparing the 48x and 50G. Do you know why Samsung created two models if they have the same performance?
Please try again
I don’t see the graphs either. Tried a couple browsers and on mobile and no difference.
I had trouble seeing them too, on mobile I could see the non loaded pic icon and open in a new tab and that worked.
edit : thijsco19 mirrored them just before me.
I don’t see any graphs comparing the 48x and 50G. Do you know why Samsung created two models if they have the same performance?
I assume the 48x trades a bit of capacity for cycle life. It would be nice to see the full specs/datasheets.
I had trouble seeing them too, on mobile I could see the non loaded pic icon and open in a new tab and that worked.
005 YO0 Afgy1gh29dgo795j30jl0fc40t — Postimages
005 YO0 Afgy1gh29dn2ykbj30n40fwqon — Postimages
005 YO0 Afgy1gh29dn6jhij31hc0o0ker — Postimages
005 YO0 Afgy1gh29dtjpv5j30ob062jsl — Postimagesedit : thijsco19 mirrored them just before me.
SKV89:I don’t see any graphs comparing the 48x and 50G. Do you know why Samsung created two models if they have the same performance?
I assume the 48x trades a bit of capacity for cycle life. It would be nice to see the full specs/datasheets.
Thanks you very much,sir :+1:
datasheet is PDF file :person_facepalming:
datasheet is PDF file :person_facepalming:
Is the issue file sharing between China and rest of the world ? if so a quick search gave some results : https://nihaocloud.com/ , https://cowtransfer.com/ (I haven’t tested those)
…The Vapcell G50 is a great performing ultra-high capacity 21700 cell. These beat the blue Vapcell 12A 5000mAh, Samsung 50E, and Samsung 50E2. Vapcell says they are rewrapped Samsung 50G cells and they look and perform essentially the same as the Samsung 50G…
…Samsung gives the 50G a 9.8A continuous rating and a 14.7A non-continuous (“temperature-limited”) rating. This means you can use it at 14.7A as long as the cell temperature does not go over 60°C/140°F…
The capacity of the two cells I tested was 4978mAh and 4979mAh…
Both Samsung 50g and 48x currently come in two colors, gray and green
The figure below shows the complete technical table of 48x
Thanks for the tests Dennis.
In the datasheet above, does anyone know why it says “Avoid direct wind” in section 3.1 and 3.2?
On a different note, too bad the datasheet doesn’t specify either the 4.15V -> 3.0V capacity or the cycle life at 4.2V -> 2.5V
Hi Dennis,
Do you have a datasheet of the G50?
This 21700 Tesla rewrap also has 15A continuous and slightly higher capacity, and 1500 cycles, should be enough for most BLF’ers.
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Cycles: Tesla Model 3 With 50,000 Miles: Battery Degradation?
Thank you very much for your information sharing
50G datesheet
Thank you.
Both Samsung 50g and 48x currently come in two colors, gray and green
The figure below shows the complete technical table of 48x
Any differences between Rev1(gray) and Rev2(Green) Cells of 48X/50G models? In discharge curves? and Internal Resistance?
P.S.: I have INR21700-48G2 (Rev2) in same green wrap color, they are more powerful and have best IR than original grey wrapped INR21700-48G (M5-1 marked on 3rd line)
Same batch as celle on this picture:
vapcell Dennis:Both Samsung 50g and 48x currently come in two colors, gray and green
The figure below shows the complete technical table of 48x
Any differences between Rev1(gray) and Rev2(Green) Cells of 48X/50G models? In discharge curves? and Internal Resistance?
P.S.: I have INR21700-48G2 (Rev2) in same green wrap color, they are more powerful and have best IR than original grey wrapped INR21700-48G (M5-1 marked on 3rd line)
Same batch as celle on this picture:
Tested, same performance