What is a 2 stage battery charger?
A 2 stage automatic battery charger is suitable for use on automotive batteries. It automatically stops charging when the battery is full. You can leave the charger connected to the battery without risk of overcharging. Once the battery is full, the charger will automatically start to maintain the battery.
What size battery charger maintainer do I need?
As a rule of thumb your battery charger should be 10% – 20% of the Ah rating of the battery. E.g A 100Ah battery would require a 10 Amp charger as a minimum. To prevent overcharging, you should keep the charger size to within 30% of the total capacity.
What is a 7 stage battery charger?
The 7 charge stages are: Desulphation; Soft Start; Bulk; Absorption; Analysis; Recondition and Float.