Batteries OK, charging station was broken after the first use.
WHITE Battery Charger Set for GoPro 4 (AHDBT-401) 6in1 2x Battery + Charger Duo for two GoPro 4 battery + USB power adapter for GoPro 4 (Slim) + Car Adapter (Tiny) + USB Cable (Electronics) 2
WHITE Battery Charger Set for GoPro 4 (AHDBT-401) 6in1 2x Battery + Charger Duo for two GoPro 4 battery + USB power adapter for GoPro 4 (Slim) + Car Adapter (Tiny) + USB Cable (Electronics)
The contact pins of the charger were shaky / pressed unfortunately after the first loading. First left, then right. You "sink" in the charging station. So that no longer shop is possible - because no more contact. In my view, a problem with the stability of the charging base. Articles sent back together with batteries.