After the conversion: the record, not a certificate

My Garage can hold a conversion record: which configuration, who installed it, the date, and what was still unresolved. That record is not a safety certificate and it is not an approval to ride.

Your garage holds the configuration, who fitted it, and the date. Serial numbers stay off anything you would publish.

• Keep the named charger with the named battery.
• Note any condition the workshop would not sign off.
• If a notice appears against that configuration, the record is where you would see it.