I already said that I don't believe that it's a legal requirement for your bike to comply with EN15194. If it is, all of us that don't have a certificate of compliance are in trouble. Flecc says that it's been adopted into UK law, but what does that mean? I believe that it has more to do with trading than riding bikes, but what if you sell your used converted bike on Ebay? If compliance is indeed a legal requirement for all of us, then one could be prosecuted for no tax, insurance and MOT for not having a charging instruction somewhere.As explained a few months back EN15194 doesn't quite work like that, it is a directive. The motor needs to be labelled as 250W, the battery needs to be labelled as 48v max with a CE mark and the frame needs a conformity sticker where the manufacturer (you?) states:
EPAC According to EN15194
25 km/h
250W
The documentation is a requirement that the seller of the bike must respect, you don't need to carry it with you. And as you made the bike(s) for yourself there is no sales transaction requiring you to write one for yourself.
Both of my pedelecs are illegal - no sticker, home made battery with no marking. But they are restricted to 25 km/h assist and the motors are both marked correctly so if I mow down a phone zombie I am reasonably confident that if the judge isn't having a bad day the missing markings would not be a major offence.
PS there is nothing to stop you from getting a 72v controller and plugging in 2 x 36v batteries in series. As long as you have a 250 W motor...
If there is no obligation to comply with EN15194, then you are not limited to 48v. The 48v is just one of the requirements, and the charging instruction is another. There is no ranking of requirements into mandatory and optional. In fact the charging instruction is a stated requirement, while as the 48v isn't. Instead it's implied from the scope, which is why nobody knows what it means.
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