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12 volt Battery Chargers / Converters by IOTA
The 12 volt DLS Power Converter/Battery Chargers from IOTA Engineering converts nominal 108-132 AC voltage to 13.6 DC voltage for both DC load operation and 12V battery charging.

As a power supply, the unit's tightly controlled regulation allows the user to operate a nominal 12VDC load up to the rated amperage of the DLS unit.

As a battery charger, the unit will maintain the battery, delivering its full-rated current when the battery capacity falls sufficiently low. The voltage is set to deliver its maximum current for the necessary period of time to minimize undue stress to the battery caused by heating of its cells. This helps to ensure the longest possible life of the battery. Over time, as the battery nears its full capacity, the DLS charger will automatically drop the current, providing a float-charge to the battery to prevent self-discharge of the cells.

We stock the following 12 volt DLS battery charger / converter models:

DLS - 30m and DLS - 30m/IQ4

iota engineering dls-30m 12 volt charger converter

INPUT VOLTAGE          108-132 VAC
INPUT FREQUENCY    47-63 Hz
OUTPUT VOLTAGE      13.6 VDC
OUTPUT AMPERAGE  30 Amps

DLS-30m
The DLS-30m provides AC/DC conversion up to 30 amps and features a Dual Voltage Jack, allowing the user to manually select between 13.6V and 14.2V charging. The included high-voltage plug should never be used when the
charger is unattended as it will continue to charge wide open.

iota engineering high voltage plug
High voltage plug is included with standard DLS chargers.



For ordering information and today's inventory please click onto the following link:

DLS-30m/IQ4
The DLS-30m/IQ4 features an internal IQ Smart Charge Controller which automatically provides three-stage battery charging for safer charging and longer life for your system's battery.



For ordering information and today's inventory please click onto the following link:

For a dimensional drawing please click onto the following


DLS - 45m and DLS - 45m/IQ4

iota engineer dls-45m and dle 45m/iq4 battery charger converter

INPUT VOLTAGE          108-132 VAC
INPUT FREQUENCY    47-63 Hz
OUTPUT VOLTAGE      13.6 VDC
OUTPUT AMPERAGE  45 Amps

DLS-45m
The DLS-45m provides AC/DC conversion up to 45 amps and features a Dual Voltage Jack, allowing the user to manually select between 13.6V and 14.2V charging. The included high-voltage plug should never be used when the
charger is unattended as it will continue to charge wide open.

iota engineering high voltage plug
High voltage plug is included with standard DLS chargers.



For ordering information and today's inventory please click onto the following link:

DLS-45m/IQ4
The DLS-45m/IQ4 features an internal IQ Smart Charge Controller which automatically provides three-stage battery charging for safer charging and longer life for your system's battery.



For ordering information and today's inventory please click onto the following link:

For a dimensional drawing please click onto the following


DLS - 55m and DLS - 55m/IQ4

iota engineering mod. dls-55m and dls-55miq4 battery charger converter
INPUT VOLTAGE          108-132 VAC
INPUT FREQUENCY    47-63 Hz
OUTPUT VOLTAGE      13.6 VDC
OUTPUT AMPERAGE  55 Amps

DLS-55m
The DLS-55m provides AC/DC conversion up to 55 amps and features a Dual Voltage Jack, allowing the user to manually select between 13.6V and 14.2V charging. The included high-voltage plug should never be used when the
charger is unattended as it will continue to charge wide open.
This model is very popular with automotive technicians for use as a clean
power supply when programming the electronics on modern cars.
Technicians working on BMW (a registered trademark) cars most often
choose the DLS-55m.

iota engineering high voltage plug
High voltage plug is included with standard DLS chargers.



For ordering information and today's inventory please click onto the following link:

DLS-55m/IQ4
The DLS-45m/IQ4 features an internal IQ Smart Charge Controller which automatically provides three-stage battery charging for safer charging and longer life for your system's battery.

For ordering information and today's inventory please click onto the following link:

For a dimensional drawing please click onto the following


DLS - 75 and DLS - 75/IQ4

iota engineering dls-75 battery charger    iota engineering dls-75 plug

NPUT VOLTAGE          108-132 VAC
INPUT FREQUENCY    47-63 Hz
OUTPUT VOLTAGE      13.6 VDC
OUTPUT AMPERAGE  75 Amps

DLS-75
The DLS-75 provides AC/DC conversion up to 75 amps and features a Dual Voltage Jack, allowing the user to manually select between 13.6V and 14.2V charging. The included high-voltage plug should never be used when the
charger is unattended as it will continue to charge wide open.

iota engineering high voltage plug
High voltage plug is included with standard DLS chargers.



For ordering information and today's inventory please click onto the following link:

DLS-75/IQ4
The DLS-75m/IQ4 features an internal IQ Smart Charge Controller which automatically provides three-stage battery charging for safer charging and longer life for your system's battery.



For ordering information and today's inventory please click onto the following link:

For a dimensional drawing please click onto the following