Not included in this analysis is leakage rate... by which I mean ooze leakage.
I have found that some batteries have a much greater likelihood of leaking ooze than others (yeah Rayovak, I'm looking at you!)
Except in the case of crappy toys, the damage that this causes radically outstrips the cost of the battery.
As a result, I buy batteries not based on electrical performance, but track record in not ruining the things I put them into. I am very happy to accept 50% less energy if I can avoid destroying my $200 gadget.
I have found that some batteries have a much greater likelihood of leaking ooze than others (yeah Rayovak, I'm looking at you!)
Except in the case of crappy toys, the damage that this causes radically outstrips the cost of the battery.
As a result, I buy batteries not based on electrical performance, but track record in not ruining the things I put them into. I am very happy to accept 50% less energy if I can avoid destroying my $200 gadget.