New: Please enter your order number, customer number, disposal date, and the number of disposed batteries here and upload the corresponding proof. Make sure the data matches the proof. Once you click the "Apply" button, you cannot change your information!
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Note: We only accept a fully completed proof. Additionally, according to § 10 Battery Act, we are only obliged to refund the deposit if the proof of return is not older than 14 days at the time of submission. Invalid applications will be automatically rejected.