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The overcharge test of the TSWB 40AH cells

The overcharge test of the TSWB 40AH cells

06.Apr 2021
| Blog - Winston

The summary of the data for the overcharge test of the TSWB 40AH cells. 

  • The over charge test was performed for 30 minutes. 
  • The voltage per cell increased up to 8V. 
  • The temperature of the pack reached up to 130°C.

There was no fire, no explosion, no strong gas leakage. The  TSWB 40AH cells demonstrated that they are safe even with this kind of overcharge.

You can see the quick-time video of the overcharge here:

Dangerous vs. Safe batteries, Explosion and fire test!
https://youtu.be/Qzt9RZ0FQyM?t=89  

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