Hi listers

I am about to rebuild a couple of Intelligent NiMh Batteries that are 
used in PowerBooks 500 series (520,540 and 550) that are not so 
"intelligent" anymore to hold a charge. I have found what seems to be a 
replacement type of cell batteries. They are a bit smaller (14 x 50 mm 
instead of 17 x 50 mm) but some hot glue will fix this. What I have 
problem with is their capacity. For the life of me I can't seem to find 
1750 mAh cells that Panasonic or Sanyo built for Apple. As I can only 
find 2000 mAh or 2200 mAh my question is - do I have to replace all 8 
cells or can I replace just the dead/shorted ones. Will the EMM somehow 
know that some of the cells have higher capacity and compensate for 
that? It would be cost prohibitive to replace ALL of them since I get 
them for 10 EUR a pair which is 5 EUR each and comes to 40 EUR per 
whole pack. (for those over the Atlantic 1 EUR is about 1 USD). Any 
battery rebuilders please chime in...

Replace dead cells or replace all cells?

Regards,
Boris


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