I bought a used MacBook with identifier
MacBook7,1, it's the white 2010 version (A1342). However, it already came with an off-brand charger and the text on it has gone washed off it seems, so I can not reliably tell which charger I would have to buy.
What I do know: I have to use MagSafe 1. According to a datasheet, it may as well be 60W.
Now, I have seen some bricks with USB-C to MagSafe 1 cables and additional USB ports - which would be handy to charge additional devices when on the go. But I am afraid of accidentially picking the wrong wattage.
What do I have to look out for, exactly, when picking a charger? I also live in Germany, if this is any important in terms of outlet, power delivery and alike. I'm a software-, not a hardware guy :)