Allwest Power cell 78 hour run

This is a long running cell about the size of a D cell running on test for 78 hours

I am amazed that this cell just keeps putting out power after 78 hours short circuit test at about 200MA

I did try and charge this cell but it would not take, or I have not figured out how to charge cell, so for right now this is a primary cell

Could you imagine running your electric car for over 77 hours with no charge?

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