Test/review of Samsung INR18650-35E 3500mAh (Pink) 3

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HKJ
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Test/review of Samsung INR18650-35E 3500mAh (Pink) 3

Samsung INR18650-35E 3500mAh (Pink) 3
DSC_4617
Official specifications:


  • Nominal capacity: 3500mAh
  • Minimum capacity: 3350mAh
  • Nominal voltage: 3,6V – 3,7V
  • Charging voltage: 4,2V
  • Discharge current: 8A
  • Maximum discharge current: 13A
  • Charge current: 0,6C 2000mA
  • Discharge end voltage: 2,65V
  • Pluspol: FlatTop
  • Chemistry: LiNiCoAlO2
  • Diameter: 18,55mm ± 0,1
  • Height: 65,25mm ± 0,15
  • Weight: 48g ± 1

Samsung%20INR18650-35E%203500mAh%20(Pink)%203-info
This is a new 35E cell (Supposed to be 2021) from Samsung where there the cell includes a warning. It is a high capacity cell.
DSC_4618 DSC_4619
DSC_4620
DSC_4621
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-Capacity
The two cells tracks fairly well, the cell can handle the rated 8A.
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-Temp-5.0
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-Temp-7.0
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-Temp-10.0
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-Temp-15.0
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-Temp-20.0
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-CapacityTimeHours
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-CapacityTime
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-Energy
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-PowerLoadTime
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-TripCurrent
Samsung%20INR18650-35E%203500mAh%20(Pink)%203-Charge
Discharge-Samsung%20INR18650-35E%203500mAh%20%28Pink%29%203-pulse-1.0%2010%2010-IR
Conclusion
This is a good cell, performance is better than the 2020 cell I tested and better at high current than first 35E cell I tested.
Notes and links
The batteries was supplied by reader for review.
How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Graphical comparison to 18650 and other batteries
Table with all tested LiIon batteries

My website with reviews of many chargers and batteries (More than 1000): https://lygte-info.dk/

raccoon city
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"Never install, carry or handle."

I haven't heard that one before.  :BEER:

MascaratumB
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Thanks for the test HKJ Wink
Seems a good one to use in powerbanks and flashlights with moderate “high-drain”.

thefreeman
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Thanks for the test. Is it a higher cycle life version like the 40T3 ?

Would be nice to see the datasheet.

funwok
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Thanks for your tests man! Always appreciated!

Th558
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According to Vapcell, their new T42 beats the 40T in runtime and performance. Any chance of testing it? Would buy one but I’m in the UK so can’t order just cells on their own.

HKJ
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Th558 wrote:
According to Vapcell, their new T42 beats the 40T in runtime and performance. Any chance of testing it? Would buy one but I’m in the UK so can’t order just cells on their own.

I have some Vapcells in queue, but not the T42 and I do not know if Vapcells have or will send it to me.

My website with reviews of many chargers and batteries (More than 1000): https://lygte-info.dk/

Superstocker
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Thanks HKJ!

stephenk
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Thanks for the review. Good to see products improving.

Caleb
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Thanks for another test!

The discharge curve looks similar to the Sanyo GA… maybe even a little better.