4 step IQ4 Smart Controller For 54V Iota DLS Battery Chargers

Be the first to review this product

Availability: In stock


Quick Overview

  • Reduces charge times
  • Ensures a complete charge
  • Maintains the charge while avoiding ‘gassing’
    of the battery
  • Periodic charging to protect batteries from
    sulfating while not in use
  • Warranty: 2-years
  • 4 step IQ4 Smart Controller For 54V Iota DLS Battery Chargers

    More Views


    IOTA IQ-4 Smart Controller

    The IQ4 Smart Charge Controller provides intelligent automatic 4-stage charging control for your IOTA DLS Series Battery Charger, keeping batteries fully charged and operating for long life. IQ4 Smart Charge Controllers are available for any DLS Series Battery Charger model and are backed by IOTA’s Two-Year Warranty. For 4-Stage Charging, either the external IQ4 pendant or a DLS Series charger with built-in IQ4 technology can be used.

    The IQ4 Smart Charge Controller allows the DLS Series Battery Charger to operate as an automatic “smart charger,” delivering the charge the battery needs at the time it needs it. The IQ4 uses four different charging modes to keep your battery in peak condition:

    BULK STAGE:The Bulk Stage of the IQ4 allows the batteries to be charged from the full rated output of the charger (for example: a 12V charger will charge at a maximum of 14.8V*). This increased charging period reduces the overall charge time of the battery.

    ABSORPTION STAGE:After the Bulk Stage, the IQ4 then moves to the Absorption Stage (14.2V for a 12V battery*). This mode will continue for up to 480 minutes (8 hours) to ensure that the battery receives a complete charge.

    FLOAT STAGE:During the Float Stage, the IQ4 reduces the DLS charge voltage. This reduced voltage maintains the full charge while minimizing ‘gassing’ of the battery. The IQ4’s Float Stage prevents boiling and bulging of the battery caused when the battery is exposed to higher charging voltages for too long.

    EQUALIZATION STAGE:If the batteries remain in a “float stage” for a seven-day period, the IQ4 will switch the DLS charger into a pre-programmed Equalization Stage. This protects the battery by dissolving any sulfate layer on the battery’s internal plates and avoids stratification that can occur when a battery has not been used for extended periods

  • Provides automatic charge control for IOTA DLS Series Battery Chargers
  • 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
  • External and internal models available
  • Models available for any DLS Series Battery Charger
  • Two-Year Warranty


    Series DLS
    Manufacturer Part Number IQ-4-54V
    Warranty 2-years
    Description Smart controller for 48 VDC charger
    Length 2.6  IN
    Width 1.3  IN
    Height 0.7  IN
    Weight 0.1  LB
  • Product Tags

    Use spaces to separate tags. Use single quotes (') for phrases.