Most are as I take more distance from replicas. Offers alternatives there are a dime a dozen, to find a good product is therefore equally difficult.
The battery does his job, the charge corresponds to the supplied with the camera (which is also to be expected).
However, I have to pull the battery 2 stars because of the price. You get 2 replica batteries including charger to less and replica batteries hold often not so much worse.
Who's money is not important, should remain with the original - everyone else should look quiet times in the replica market.