Quote:
Originally Posted by geekmaster
Actually, modern lithium batteries have a rated lifetime of 5 years (most laptop batteries) to 10 years (apple computers), depending on their chemistry and construction.
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Have not keep up on the tech and specs. In that case 18 months is way too short a lifetime. But it still boils down to who made the battery and materials and care used to make it.
Lot's of variables in the mix.
Edit: Change word, need more coffee