Iota IQ4


Iota IQ4, smart controller for Iota DLS battery chargers, provides intelligent 4-stage battery charge control

SKU: XXX-XXX-185 Categories: , , Tags: , , ,

The IQ4 charge controller offers automatic charging control for Iota DLS battery chargers, providing longer and safer use of your system’s battery. The IQ4 controller allows the DLS charger to operate as an automatic 4-stage “smart charger” that gives the customer the benefit of bulk, absorption, float, and equalize charging. Four-stage charging increases the charging capacity of the DLS charger and decreases the charge time while insuring proper and safe battery charging and minimizing the possibility of over-charging. The IQ4 monitors the battery at all times. If the DLS voltage remains in the float stage for more than seven days, the IQ4 will automatically enter the equalization stage for a predetermined time to help maintain the battery plates, and then resume float stage charging.


  • Reduces charge times
  • Helps prevent gassing, boiling, and bulging of batteries
  • Protects batteries from stratification and from sulfating of battery plates
  • Installs easily by plugging into the Dual Voltage Jack of the DLS charger
  • Flashing LED to indicate current charging stage



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