Affiliate Disclosure

Some links may become affiliate links, and the site may earn a commission.

RuntimeCalculator may earn a commission if you buy through a qualifying link. That does not change a calculator result. The math does not prefer a brand.

An Amazon Associates tag is not set, so this site does not use the Associates disclosure sentence. Amazon describes a 24 hour window for adding a qualifying item to a cart after a click. Commission depends on the category Amazon assigns to the item. This site does not promise a rate and does not show a price. Program policies are onAmazon Associates operating policiesand thecommission rate schedule.

Other programs are not connected to this site yet. Terms below are what those programs publish, checked on 2026-10-05, and they are disclosure, not a forecast of earnings:

• Renogy states an average commission of 6%, with no maximum limit. The program page we reviewed did not state a cookie length.Renogy affiliate program.
• EcoFlow's US program page uses both the phrase "minimum of 5%" and the phrase "up to 5%", and it states a 7 day cookie.EcoFlow affiliate program.
• Dakota Lithium is merchant 79634 on Awin, with a stated payable commission of 7% and a 30 day cookie.Awin merchant profile.

Publisher IDs for this site are not in place. Recommendation cards stay ordinary merchant links until a program is active. The Amazon search link may already carry a placeholder tag so the URL has the right shape. It is not a live associate tag. Cards are labeled as example searches or example catalogs. They are not hands-on tests, and this site does not publish star ratings.

Questions about this disclosure: hello@runtimecalculator.com

Updated October 5, 2026