4-STG EXT CHARG CONTROLR

The IOTA IQ4 is a plugin 4-stage charge controller designed to enhance IOTA DLS series chargers. It provides Bulk, Absorption, and Float charging stages, along with a seven-day maintenance cycle. This controller is ideal for maintaining stored flooded lead-acid batteries, especially in RVs parked for extended periods.

The IQ4 ensures proper and safe battery charging by minimizing overcharging. It actively monitors the battery and will initiate an equalization charge if the voltage remains in the long-term float stage for more than seven days, automatically returning to the normal float stage afterward.