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Privacy Policy

When you place your order with us, you need to provide certain personal data. In connection with your order, you agree that we store and use your data in our business to fulfill the agreement with you. According to the GDPR, you have the right to receive the information that we have registered about you. If it is incorrect, incomplete or irrelevant, you can request that the information be corrected or removed. In that case, contact us by e-mail.


LiFePO4 cells have a 3-year warranty

Daly Smart BMS has a 3-year warranty

TBB Power Inverter chargers have a 3-year warranty


Returns are at your own expense unless the item is defective or packaged incorrectly. Returns must be sent as a letter or package, not cash on delivery.

Returns are sent to:
Hammingo AB
Skällaredsvägen 80
439 32 Onsala


Delivery takes place with DHL within approx. 2-3 working days (Delivered as dangerous goods). If an article has a different delivery time, it is stated next to the respective article. If a delivery delay occurs, we will notify you of this by e-mail. We will do everything we can to fulfill your order. There may be occasions that make it impossible to complete the order, for example when our supplier or forwarder cannot fulfill their commitment to us. We reserve the right to exonerate ourselves from all compensation to the customer regarding delivery delays.

Payment and prices

All prices are current and may change in the future. All prices include VAT.

We offer the following payment methods:
Visa, Mastercard and Klarna

Conditions for payment are also specified in the checkout under the respective payment options.

14 days open purchase

We comply with the Distance Contracts Act and thus you have the right to return ordered goods without giving any reason. You cancel your purchase by notifying us within 14 days of receiving your order (or most of it). The item must be returned well packaged, in good condition and in the original box.

If you, as a customer, have handled the article to a greater extent than is necessary to determine its properties or function and this has led to the article being returned being less valuable, we have the right to deduct an amount corresponding to the reduction in value of the article from the amount to be refunded. The reduction in value is assessed on a case-by-case basis.

Returns are sent to:
Hammingo AB
Skällaredsvägen 80
439 32 Onsala


If you use your right of withdrawal, we will refund what you have paid for the item as soon as possible or at the latest within 7 days from the day we received the item. You must pay the return costs yourself when you send the item back.

Read more about the Distance Contracts Act at the Swedish Consumer Agency:


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