Frequently Asked Questions
Are your batteries genuine and high quality?
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Yes. All products sold by Danube Supplies are carefully sourced and tested to meet strict quality and performance standards.
How long does shipping take?
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Orders are processed within 24–48 business hours. Delivery usually takes 3–7 business days depending on your location.
Can I return or exchange a product?
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Yes. We accept returns within 30 days of delivery, provided the item is unused and in its original packaging.
Do your products come with a warranty?
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Yes. Most products come with a limited warranty against manufacturing defects. Warranty details are provided on the product page or packaging.
