We have informed you about the registration duty of powerbanks in 2014. Many producers were surprised that powerbanks are classified as elecontrical devices instead of batteries. You can find here a classification from Stiftung EAR. Producers of pedelecs are bothered with similiar questions.
We gladly assist you with questions you may have. Should you require any assistance during the registration of your devices require due to ElektroG or the BattG, contact us