Iota Engineering Charge Control Module For DLS-X Series Chargers 12/24 Volt

Product description

NOTE: The IQ4-X is designed to work with the Iota Engineering DLS-X line of battery chargers. It is not designed for the standard DLS series.

The Iota Engineering IQ4-X charge control module will turn any of the DLS-X series of chargers into an advanced four-stage battery charger. This will help keep your batteries in peak operating condition and increase the longevity of your batteries. Lead-acid batteries perform much better and with greater efficiency when the charge controller is used. It implements a standard four-stage charging cycle consisting of a bulk charge, absorption, float charge, and equalization. This will not only charge your batteries faster than a standard charger, but it will also help prevent overcharging, which leads to excessive gassing, and undercharging, which leads to sulfation of the lead plates. It has LED indicator lights to indicate the battery voltage and which charging stage is being performed. However, everything is done automatically; once you have the unit installed you can leave it alone and it will take care of your batteries. Just be sure to check the water levels in your cells periodically if you have flooded lead-acid batteries.

Equalization Charge: If the battery remains in float charge for seven days without interruption, the charger will enter equalization mode which cycles a small charge through the battery to prevent sulfation and stratification.

SKU IQ4-X Categories ,

Out of stock


  • Bulk Charge Voltage: 14.8 Volts and 29.6 Volts
  • Absorption Voltage: 14.2 Volts and 28.4 Volts
  • Float Voltage: 13.6 Volts and 27.2 Volts
  • 3 year warranty


Iota Engineering

Additional information

Breaker Size

30 Amp, 50 Amp