Hab due to good reviews and good efahrungen with Amazon reviews these batteries ordered. 1 battery of four lies not load. The other three are me in any way negaitiv or positively noticed. I then ordered again because I thought maybe I had the first time around and pitch again was a case of battery not read charge.
I use the Technoline BC 700 Battery Charger is a device top loading and top seller reviews loudly.
In short order I'll try not third time with this brand.