Test/review of Soshine 32650 6500mAh (Black)

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HKJ
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Test/review of Soshine 32650 6500mAh (Black)

Soshine 32650 6500mAh (Black)
DSC_5903
Official specifications:


  • Capacity: 6500mAh
  • Chemistry: Li-ion
  • Voltage: 3.7V
  • Lifespan: More than 1000 times

Soshine%2032650%206500mAh%20(Black)-info
This is a large (32650) sized LiIon cell with the not that much capacity (This size do not have the best energy density for LiIon).
DSC_5896
DSC_5904 DSC_5905
DSC_5906
DSC_5907
DSC_7388
One of the cells looked like it have been very hot after the test, the other did not.
Soshine%2032650%206500mAh%20(Black)-Capacity
One of the cells is above 6500mAh the other below.
I have left out the temperature curves, the two cells tracks fairly well on them and do not get hot, but that is not consistent with the heat damage on one of the cells.
Soshine%2032650%206500mAh%20(Black)-CapacityTimeHours
Soshine%2032650%206500mAh%20(Black)-CapacityTime
Soshine%2032650%206500mAh%20(Black)-Energy
Soshine%2032650%206500mAh%20(Black)-PowerLoadTime
Soshine%2032650%206500mAh%20(Black)-TripCurrent
Soshine%2032650%206500mAh%20(Black)-Charge
Conclusion
The batteries have about the expected capacity for 32650 cells, but the variation between them is way to large.
I have no explanation on why one cell got very hot and the other not.
Notes and links
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/

Superstocker
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Thanks HKJ! The variation in capacity is very sad because apart from that they look really good.

volchyonok
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HKJ;1212658 wrote:
A old style cell, it works fine, but the capacity and current handling is way behind modern cells.

Hello, dear master HKJ Cool
Tell me, please, do you have information about such batteries? After your professional tests, the expected results of these elements can be very interesting for assembling powerful batteries that are used on electric bikes:

QB26800 6800 мАч 30А
https://ru.aliexpress.com/store/product/88pcs-lot-freight-free-QB26800-MODEL-AIRPLANE-26800-6800MAH-BATTERY-CELL-3-7V-5C-30A/1332380_32959563061.html?spm=a2g0v.12010612.8148356.21.793519f72YbfUf

Lishan 32700-70M white (McNair) https://www.li-force.ru/shop/view/li-ion-37v-lishan-32700-70m-white-7000

(it’s the same Lishan-McNair) https://item.taobao.com/item.htm?spm=a1z09.2.0.0.6e232e8dOMuxqW&id=55092...

DLG INR18650 3200mAh white
https://ru.aliexpress.com/store/product/Rechargeable-3200mah-3-7v-18650-...

HKJ
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volchyonok wrote:
HKJ;1212658 wrote:
A old style cell, it works fine, but the capacity and current handling is way behind modern cells.
Hello, dear master HKJ Cool Tell me, please, do you have information about such batteries? After your professional tests, the expected results of these elements can be very interesting for assembling powerful batteries that are used on electric bikes:

I publish all my tests and I do not have more than a few set of test data in queue for publishing. I do not have data for the above cells.

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