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And here we are testing the #Seplos MASON Vertical DIY Kit equipped with the #Gobelpower HSEV cells. We have a look at the Seplos BMS 10E in parallel with two other Seplos BMS, what info the mobile app shows, how consistent the Gobelpower cells charge. I also show how to fully top balance a battery in 30min with the help of a good old friend: the NEEY active balancer.
We finally start the capacity #test but need to interrupt because a hotspot occurred near cell 16. The problem was quickly located and fixed. The end result of the capacity test is fantastic, so the Gobelpower cells work well in the Seplos DIY case.
Finally, I'm doing a test to trigger the current limiter in the Seplos BMS. I really like and hate this BMS!
Chapters of this video:
00:17 Fast charging from Battery Shelf
00:51 Three Seplos BMS in parallel
01:40 Seplos 10E not resetting to 100%SOC
03:18 Gobelpower HSEV cell in 16s series
04:20 Seplos BMS still not updating
06:41 Seplos Mobile App with parallel BMS
08:08 Charging the Gobelpower HSEV cells
10:09 Gobelpower Cell Consistency
11:56 15A NEEEEY to the rescue
14:42 Full top balance in under 1h
16:05 Discharge test starts
17:46 Cell issue and hotspot!
20:18 IR camera test
22:09 Battery gets really low
24:08 Capacity test result
25:29 Charging again to activate Seplos BMS
27:13 Seplos BMS current limiter in action
Selpos DIY battery box:
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and the review video: • Building the Seplos Ma...
Gobelpower HSEV Battery Cells Grad-A, EVE LF280K V3, TOP:
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Review video: • Gobelpower EVE LF280K ...
BMS Active Current Limiter - Safety Feature or Gimmick?
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Seplos BMS (all versions):
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NEEY 15A Active Balancer:
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and the review video: • NEEY 15A Smart Active ...
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