Which exact battery can I buy as a back up for my Xmax v4 from “cell supply” or similar?
I’m a beginner and very bad at online shopping…
I don’t know if it’s adhd brain or just being too tired but I want a back up battery for Xmax v4. On the website cell supply and others, every battery has a slightly name or code and I feel so lost. Are there multiple options for batteries and their abilities? Or am I to use one model only?