EEVblog

Another in a series of battery tutorials, Dave explains how to correctly measure the battery cutout voltage of a product.
And how to take internal resistance of a battery into account.
And also a detailed response to a video from Batteriser claiming Dave is wrong in using a PSU to measure the battery cutoff voltage, and why this is complete folly.
The Batteriser videos:
   • Conclusion - Comparing batteries with powe...  
and
   • Comparing Constant Power Supply with Batte...  

Battery Ionic Resistance video:
   • EEVblog #515 - Battery Ionic Resistance In...  
Inside a 9V battery video:
   • EEVblog #518 - 9V Alkaline Battery Constru...  

Full playlist of battery related videos is here:
   • Batteries & Charging  

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