The battery fits easily (clamp, tilt etc.) in my Sony DSLR-A580L and is detected at power by this. The battery is dry charged with a capacity of 85% - so it can be used immediately.
The battery has the same capacity to label noisy as the original Sony (7.2 V, 1650 mAh). Whether he also brings the same performance but only become apparent after several charging cycles. But even if he would only bring lasting 50% of the original: a Sony battery pack still costs between 49, - and 69, - Euro - without an additional charger.
The build quality of all the components (battery, charger, charging adapter, etc.) is excellent. From "Billigteil" So, despite the low price out of the question.
Decisive for my purchase was actually the cable for the cigarette lighter socket or Kfz.-and two USB sockets on the charging cradle. Offering me that the original charger by Sony not (to my knowledge Sony also offers no Kfz. charger but only a travel power adapter for 230 V to). Now I can load my batteries during a photo session without any problems on the road. Already alone that was me 23, - Euro value!
The kit is a USB (mobile) charging cable is missing I can get over - the there are now as new for 3, - Euro on any flea market.
All in all a good buy for me who has already paid off.