9 Sept 2026 – Secondary Batteries for Hams – Presidential Address by Andy Sinclair GM4LLD.

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Andy Sinclair GM4LLD got the new LRS year off to a good start with his Presidential Address “Secondary Batteries for Hams”. 

 

Andy brought lots of examples of batteries to illustrate his talk.

 

 

 

 

 

 

 

 

 

 

 

 

 

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