I have several Lenovo power supplies in use - the case size is always a surprise - all are built slightly differently (even with relatively identical performance). Digitec has two different chargers from my perspective, a travel type and a slightly larger one (standard type). Performance identical. Why these are price differences.... good question! I order everything from Digitec, then I know where to get the service....

In response to @Sisnetch's question, I also looked again. I have three of these power supplies, but they look identical. However, they all have different model numbers.

In the Lenovo shop there are also two 65W USB C that seem to be identical (at least I can't tell the difference): One for CHF 39.00, the other for CHF 19.00. Maybe a mistake in the Lenovo shop, I haven't seen this power supply for less than 20 Stutz anywhere. Order now!