Capacity differences in the two sellers

Trade Shop actually delivers a high performance battery with 1300mAh or 9,6Wh

vhbw - B & W Handelsgesellschaft mbH provides a battery with 950mAh respectively 6,8Wh

The original NP-FW50 has 1080mAh

It's really a pity that vhbw gives the impression here, at least an equivalent of the capacity of battery as heist so beautiful "high-performance battery" for sale. The opposite is the case. It is unacceptable for this product description, in my opinion the the supplied battery over 10% wenigiger capacity than the original.
Let's see how vhbw expresses it.

That it's better shows of other sellers Trade Shop. Incidentally, the Trad Store battery had already delivered one day after ordering. In the total really great, almost like Amazon Prime.

Additional: Vhbw not interested the complaint, you've delivered what was ordered. There is indeed no mah indication in the description. I could send him back, yes, but what is at least 4, - does not really matter shipping with Proof of delivery sense.

Ergo before purchase Vhbw best always to capacity issues.