24V 3A (100/240VAC Input)

Universal Power Group® 24 Volt 3 Amp Three Stage Automatic Battery Charger
Two LED indicator lamps indicate when charger is on, charging, and when charging is complete. Low voltage, short circuit, and reverse polarity protection. The three stage charging cycle uses an integrated circuit which monitors and controls both the output voltage and current of the charger through three separate charge states:
I. A high current fast charge state: battery charges at 3A current rate until the battery voltage reaches 29.6V.
II. A topping charge state: battery charges at 29.6V constant voltage and current begins to taper until current is less than 0.5A.
III. A precision float charge state: the charger charges to the float state and holds the battery voltage at 27.6V continuous. This allows the charger to remain connected to the batteries during periods of non-use, keeping the batteries in a state of full charge.

 Available with Inline, XLR, and House style connector plugs. Weight: 2lbs. UL listed.

24V 8A (100/120VAC Input)

Universal Power Group® 24 Volt 8 Amp Linear Four Stage Automatic Battery Charger
Three LED indicator lamps indicate when charger is on, charging, when charging is complete, and when there is a faulty battery. Recommended for batteries 22AH-80AH. Low voltage/current, short circuit, and reverse polarity protection. The four stage charging cycle uses an integrated circuit which monitors and controls both the output voltage and current of the charger through four separate charge states:
I. Pre-Qualification stage: Yellow LED flashes during this stage. Pre-Qualification test applies three tests to the battery. Further charging is prohibited if the charger discovers a fault.
II. Constant current charge state: Yellow LED illuminated continuously indicates that the charger is charging the battery at the full rated output of 8.0 amperes.
III. Constant Voltage charge state: Yellow LED remains illuminated continuously until the battery reaches a fully charged condition.
IV. Float charge state: Green Float LED on. Charger will maintain battery until the AC Power is disconnected. AC power may remain connected indefinitely.

 Available with Inline, XLR, and House style connector plugs. Weight: 14.6lbs. UL listed.