MindBlind wrote:
As much as I would like to trust amazon, its probably from a merchant seller. I don't typically trust merchant sellers (especially if they only have a few reviews). Also, they may not be legit reviews.
That's sensible - and from my experiences with buying batteries, it's better to go for the well-known named brands.
Mine weren't laptop batteries - one was a very cheap "compatible" Li-ion battery for a GPS logger which never seemed to retain a charge and didn't last as long in use as the equally cheap-looking anonymous original: replacing it with a named brand (Duracell) at almost three times the cost resolved all that, and then some - the battery life is now amazing and considerably better than the original.
A similar story with some high-capacity AA Li-ion batteries I got for my flashguns: fantastic in use, utterly hopeless at retaining a charge between uses.
Both were via Amazon and both had good reviews. If only I'd taken more notice of the critical ones...
The moral, certainly WRT batteries, seems to be "they're cheap for a reason, and that reason is: they're crap".
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Giraffe: a ruminant with a view.