1) Product The batteries and the charger do not only look and feel a high-quality impression but are there also. The charger is held by the construction ago as small as possible and very stable. Supplied accessories meets all expectations. Charger for car, etc. So everything is what you can ever do so. The batteries are charged very quickly and keep their promise. I have purchased from this manufacturer already for many cameras batteries with charger and am very satisfied. I was in 2013 a week in Norway (-25 degrees) and had forgotten my charger. The battery kept the whole week (2 pieces) and I made a few hundred pictures with it. The original battery Panasonic TZ31 my was also there - but kept only the first day ... The remaining 6 days two Patona batteries. Therefore, it was clear that come for my new Olympus cameras TG-830 and SZ-31MR only these batteries in question. Have therefore two complete sets bought. I'm really satisfied. Above all, in my opinion, the batteries better than the original manufacturer. And for a really fair price.
2) Supplier I usually order only sell / FBA. Namely've already nasty surprises at Amazon experienced "traders". Not here. An incorrect order from my side was promptly withdrawn and reimbursed. So I imagine Customer!