Again, it's a misconception(and I'm from the EU). EU law guarantees that for 2 years from purchase(it's actually 6 on most items) the seller has to fix any issues that arise from manufacturing faults. In the first 6 months of ownership, any fault is automatically presumed to be a manufacturing fault, after 6 months the buyer has to prove that it is. That is not the same as a warranty, if your laptop randomly stops working 2 years in you don't automatically get a right to have it repaired unless you can prove it failed because of a manufacturing defect(which as you can imagine, is actually quite hard to prove).
A lot of manufacturers have alligned their warranties to be 2 years long in the EU because they don't want to deal with the above, but it's completely 100% legal to offer a 1 year or 6 months warranty in the EU on any item. Your rights with regards to seller's responsibility are not affected by it.
> EU law also stipulates that you must give the consumer a minimum 2-year guarantee (legal guarantee) as a protection against faulty goods, or goods that don't look or work as advertised. In some countries national law may require you to provide longer guarantees.
https://europa.eu/youreurope/business/dealing-with-customers...
Unless there is something I'm missing on consumer protection legislation. I've seen in the past regional sellers that claimed that their provide a shorter guarantee. They sold their products on a marketplace platform, and once I reported them they changed their claims.
The example of a lawnmower fuel gauge only lasting for 6 months due to a non-replaceable battery would definitely fall under the durability/repairability clause. It would count as a defect that existed at the point of manufacturing, not that it sounds like that even matters.
https://eur-lex.europa.eu/legal-content/en/TXT/?uri=CELEX:32...
> In order for goods to be in conformity, they should possess the durability which is normal for goods of the same type and which the consumer can reasonably expect given the nature of the specific goods, including the possible need for reasonable maintenance of the goods, such as the regular inspection or changing of filters in a car
> Given that when implementing Directive 1999/44/EC, a large majority of Member States have provided for a period of two years, and in practice that period is considered reasonable by market participants, that period should be maintained.
> For a period of one year, or for a period of two years if Member States choose to apply a two-year period, the consumer should only need to prove that the good is not in conformity, without also needing to prove that the lack of conformity actually existed at the relevant time for establishing conformity