More can influence their buying decision

I bought the set for a friend who is familiar with not so good online shopping. That's why I can not say anything about whether the batteries fit and do their job. I'll take it, but at times, otherwise he would have reported safe.

Batteries and charger I looked at a closer look. both are of Patona and was bought by "mpb-trading". The charger charges the battery up to a final voltage of 4,18V. This is quite a decent value, 4.20V would be ideal. The batteries also do a reasonable impression and appear to be no China-recycling. The advertised 1000 mAh / 3.6 Wh nearly achieved:

Battery 1: 963 mAh or 3,564 mWh
Battery 2: 977 mAh or 3,626 mWh

For those who are interested: unloading was with 12 Ohm to a discharge voltage of 3.0 V under load.

As far as I can tell, the bundle delivered here makes a very decent impression. It does what it says and the Sony calls at a fraction of the price of original accessories.