I've acquired an electric golf trolley that has not been used for at least 6 years.
The charger won't charge the battery. The charger has two indicator lights, Red when charging, Green when charged and remaining on maintenance charge. The charger shows Green but the voltage of the battery is 5v.
I know as much as leisure batteries have a different construction to car batteries but don't know if such a prolonged period of non-use will have caused damage.
I have a standard car battery charge available (a low cost Aldi model) and wonder if there is any benefit in connecting it up. However I dont want to risk damaging the charger.