braunschweiger
🔋 Established
Could you add for comparison the best in class non-tabless cells for suitable loads (up to 25A) ?
-
Hello ES! We could use some help to get us past the finish line on building the new knowledgebase for the forum.
Can you donate? Please see our fundraising page. Thank you!
Tabless design cylindrical cells tests
- Thread starter Pajda
- Start date
Absolutely. I am working as we speak on Molicel cells. I will keep adding daily new cells to the database. If you have any specific cell you want to request i can add it to the list and put them as priority.
braunschweiger
🔋 Established
Molicel p30b would be my reference point for 18650s. thank you
Is the next one on the line.
The 65P handles 30A better than the 60P that can't even handle 30A at 100% DOD without overtemp ? It thought it would be the opposite
That is correct. The 65P leaved the 60P in the dust. It has even a lower IR. Significant lower.
Do you think the 60P compares to the RH60 ? Btw, have you tested the RH60 already ? I thought the RH60 would be the new budget 6Ah 50S killer at an affordable price. The 65P is still very expensive (however, it seems like it's the perfect cell ever produced yet so worth it)
BlueSwordM
🚴♂️ Mega poster
- Joined
- Jul 23, 2018
- Messages
- 604
Basically, most modern all-tab cells designs tend to be very consistent and because of better thermal performance and internal consistency, balancing performance should be better as well.
Up to 40A test uploaded. I am still testing 45A, 50A, 60a and 100A.
Compare Battery Test Results | BatteryRealData
Compare real 18650 and 21700 battery discharge tests with a clear, simple workflow for capacity, voltage, temperature, and power.
batteryrealdata.com
Pajda
🚴♂️ Mega poster
60P is definitelly more powerful than RH60, it is close to RS60.
BlueSwordM
🚴♂️ Mega poster
- Joined
- Jul 23, 2018
- Messages
- 604
However, if I had to choose between thr Linkdata 60P and the RH60, I'd pick the RH60.
For longevity or something else?
BlueSwordM
🚴♂️ Mega poster
- Joined
- Jul 23, 2018
- Messages
- 604
Longevity, ease of procurement, extreme consistency, etc.
braunschweiger
🔋 Established
Example: when selecting 21700, 30ACC, all visible models, Voltage over time graph, then this gives a crowded graph with intersecting lines. Identifying the various colors<=>models becomes difficult.I need opinion and suggestions.
BatteryRealData | Independent Cell Tests vs Manufacturer Datasheets
Independent lithium-ion cell tests that show when cells meet, beat, or fall short of manufacturer datasheet claims.batteryrealdata.com
Suggestion: in the moving overlay, sort the entries from top to bottom according to voltages for that particular timestamp
braunschweiger
🔋 Established
an older visual representation is still available here (but molicel p28b was last entry added?). Still useful though.
Pajda
🚴♂️ Mega poster
Shenzhen Genju Technology Co., Ltd. on Alibaba
TJLNL
🧲 New user
I see that batemo got their stinky mittens on a murata VX-30 18650. Very curious to see what our review fellas here think of that one.
artificial_idiot
🧲 New user
Will you be testing GreatPower’s or Amprius’s 60Q recently?Up to 40A test uploaded. I am still testing 45A, 50A, 60a and 100A.
View attachment 389785
View attachment 389786
Compare Battery Test Results | BatteryRealData
Compare real 18650 and 21700 battery discharge tests with a clear, simple workflow for capacity, voltage, temperature, and power.
Pajda
🚴♂️ Mega poster
@ZEUS-FL and and myself are now waiting for the samples to be delivered. The Amprius 60Q should arrive first, because availability of the GreatPower 60Q is a bit of a problem right now. Anyway we should have the results by the end of the month. At the same time, I'm also waiting for Tenpower 60XG samples.
Similar threads
