Not sure if it works however the clockwork timer does
Heayberg vintage battery charger - works perfectly in lovely condition
Heayberd of London Vintage Battery Charger
VINTAGE Battery Charger 6 and 12 Volt SUPER CONDITION.
jester vintage tri charger rc vintage 2v 6v 12v Battery Uk Plug
Sealey Battery Charger Superboost 140amp Starter Charger Vintage Classic
