Iota Chargers

Iota battery chargers are reliable and efficient charger with good value for your money. Iota chargers are constant voltage switching regulator that can be used as DC power supply if no batteries are desired. These chargers operate within a wide range of input voltages and frequencies and are able to maintain full power output and constant voltage. Power output is such that special filters are not required for radios and stereos.

External fuses can be quickly and easily replaced. In the event the batteries or the DLS unit are wired incorrectly, the DLS converter/power supply is protected from damage.

Proportional Fan Circuitry provides an extra measure of protection. During times of heavy load demands, the automatic circuitry will activate the fan before thermal stress can occur on any internal components.

Model	Charge Amps	Battery Voltage	Watts Power Consumption	Dimensions in Inches	Certification
DLS-15	15	12 V	378	9.7 x 6.7 x 3.4	UL 58DL
DLS-27/15	15	24 V	756	9.7 x 6.7 x 3.4	UL 58DL
DLS-48-15	15	48 V	725	10 x 6.5 x 3.4	UL 58DL
DLS-48-20	20	48 V	1240	13 x 6.5 x 3.4	UL 58DL
DLS-27/25	25	24 V	756	9.7 x 6.7 x 3.4	UL 58DL
DLS-30	30	12 V	400	9.7 x 6.7 x 3.4	UL 58DL
DLS-27/40	40	24 V	2160	13 x 6.5 x 3.4	UL 58DL
DLS-45	45	12V	600	9.7 x 6.7 x 3.4	UL 58DL
DLS-55	55	12 V	1400	9.7 x 6.7 x 3.4	UL 58DL
DLS-75	75	12 V	1836	13 x 6.5 x 3.4	UL 58DL
DLS-90	90	12 V	2270	13 x 6.5 x 3.4

3-Stage Charger Module for DLS-15-48 The IQ Smart Controller offers automatic charging control for DLS Battery Chargers, providing longer and safer use of your system's battery. The IQ Smart Controller is compatible with any DLS Battery Charger model and is covered under our standard Two-Year Warranty. The IQ Controller allows the DLS charger to operate as an automatic 3-stage "smart charger". This gives the benefit of Bulk, Absorption, and Float stage charging, increasing charging capacity of the DLS chargers while decreasing charge times. This ensures proper and safe battery charging while minimizing over-charging.

The LED Indicator on the IQ4 informs the user as to the status of the battery and the charging stage. When first activated, the IQ4 will read the number of cells in the battery and indicate the voltage of the battery through a number of flashes.

6 flashes = 12 volt battery
12 flashes = 24 volt battery
18 flashes = 36 volt battery
24 flashes = 48 volt battery

After reading the battery, the IQ4 will initiate either a Bulk Charge phase or Float Charge phase depending on the battery's charge status. When the IQ4 is in the Bulk Charge mode, the green LED indicator will flash rapidly. When the Bulk Charge is complete, the IQ4 begins the Absorption Charge and the LED indicator will flash at a slower rate. When the battery charging is complete and the IQ4 begins the Float Charge, the LED will remain lit and no longer flash. If, when first activated, the battery is not in need of charging, the IQ4 will immediately begin the Float charge phase and the LED will be remain lit after it has counted the battery cells.

Iota Battery Charger