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   sci.electronics.basics      Elementary questions about electronics      72,318 messages   

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   Message 70,365 of 72,318   
   Bob Engelhardt to default   
   Re: Li-ion battery degrade? - Followup   
   04 Jan 18 10:00:42   
   
   From: BobEngelhardt@comcast.net   
      
   On 1/3/2018 10:19 AM, default wrote:   
   > On Tue, 02 Jan 2018 17:15:55 -0500, Bob Engelhardt   
   >> No argument here - my comment about current had to do with my original   
   >> post & my wondering if batteries lost peak current capability.   
      
   >   
   > Well, they must.  The internal resistance rises with age, so the short   
   > circuit current would have to decrease.   
   >   
      
   Sure, but how much.  Looping back 4 posts, I said that I measured its   
   current current, but its initial value wasn't spec'ed.  I.e., I couldn't   
   know how much I'd lost & consequently how much peak torque I had lost.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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