I ordered a Laptop battery on batteryupgrade.ch. The site pretends to be a Swiss site by using the. Ch toplevel domain.
This is deliberatly missleading. The company is not associated with Switzerland, they ship out of the Netherlands or Hongkong.
This results in hefty additional customs duty and extended delivery time (about 4 weeks for me).
Buyer beware!
Tip for consumers: Additional customs duty will apply, expect extended delivery times.