This is an independent battery express charger. With this item you plug it into a standard 110/120 VAC outlet either from the power company or a secondary source like a generator. There are two connection points for a “POSITIVE” and “NEGATIVE” wire that you would attach to the battery posts on your battery bank. This item runs independent of any equipment you have – no special controllers or inverters need to match this item. The higher the “AMPERAGE” of this unit the faster it will charge your battery bank. Make sure you select the right voltage as they are available as 12V, 24V or 48V DC current.
The DLS-45 Power Converter/Battery Charger from IOTA Engineering converts nominal 108-132 AC voltage to 13.4 DC voltage for both DC load operation and 12V battery charging.