Affiliate Disclosure

Every product button that leads to Amazon, such as View on Amazon or Bundle on Amazon, has Affiliate link written right under it. It opens the product on amazon.com with Watt48’s Amazon Associates tag, so Amazon can tell the visit came from us. If you then buy, Amazon may pay us a commission.

A button that leads to a product’s official site, and every other link on Watt48, is an ordinary link. We earn nothing from it.

Watt48 is a member of the Amazon Associates Program, which asks us to say so in these words: As an Amazon Associate I earn from qualifying purchases.

Affiliate links support the project. The commissions help pay for running Watt48 and keeping its product data up to date, so the calculator stays free, with no ads, no account, and no sign-up.

Nothing. You pay the same price whether or not you arrive through our link; the commission comes out of Amazon’s side of the sale.

The prices on Watt48 come from our product dataset, not from Amazon, so the price on Amazon can be higher or lower. Check it there before you buy.

The rankings are compiled completely independently. The calculator recommends and orders power stations only by how well their published specs and listed prices fit your plan, the comparison weighs published figures, and brand pages list each maker’s products in the maker’s own order.

Whether a product is sold on Amazon, or earns us anything, plays no part in any of that. Each product’s button is chosen after its place is decided: it goes to Amazon when the product is sold there, otherwise to the official site. No manufacturer or store pays to be listed, recommended, or ranked, or has any say in the results.

If Watt48 adds links from another affiliate program, we’ll list it here and update the date at the top. Questions about our links are welcome at support@watt48.com or through the Contact page.