battery 1900 mah for Pocket

I am in China for work and I saw this battery DSTE type en-el 20 1900 mah.
What do you think?
Have you ever tried these baterie DSTE?
I'm planning to buy them for my Pocket. To be trusted?

ps: the price is incredible $ 18.5 for three batteries and a charger

Link please?

Seems a good deal, but are they really putting out 1900mah?

i find here in China.
Go to the w**.taobao.com and search: Dste en-el20
I'm also curious if they are really 1900 mah.
Is there someone who knows this brand of batteries?

ps: the price is incredible $ 18.5 for three batteries and a charger

Ouch. If something seems too good to be true, it often is too good to be true. That's one rule i always live by.
I wouldn't be trusting my $1000+ camera investment on a less than $5 battery option.

I'm in china.I will buy it and do some test for your guys, but my bmpcc still in recalling

These eForCity are 1800mah on Newegg
http://www.newegg.com/Product/Product.a ... 0PG0RX5021

So it does seem there are companies claiming high output.