Iota 15.4/30.8 VDC Smart 2-Stage IOTA-EQUALIZER Equalizer Controller
Iota 15.4/30.8 VDC Smart 2-Stage IOTA-EQUALIZER Equalizer Controller
Iota 15.4/30.8 VDC Smart 2-Stage IOTA-EQUALIZER Equalizer Controller
Iota 15.4/30.8 VDC Smart 2-Stage IOTA-EQUALIZER Equalizer Controller
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Iota 15.4/30.8 VDC Smart 2-Stage IOTA-EQUALIZER Equalizer Controller
IOTA-EQUALIZER
Iota 15.4/30.8 VDC Smart 2-Stage IOTA-EQUALIZER Equalizer Controller
Key Benefits
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Delivers a powerful 120-minute equalization bulk charge at 15.41V (12V) or 30.82V (24V)
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Protects batteries by reducing sulfation and stratification buildup
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Automatically drops to a float stage after equalization to prevent overcharging
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Easy plug-and-play connection via the DLS charger’s Dual Voltage Jack
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LED indicator shows real-time charging stage and system status
Special Technology
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Bulk Stage: Forces the DLS charger to deliver full output for 120 minutes to recharge and balance battery cells
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Float Stage: Automatically lowers voltage to 13.6V (or 27.2V for 24V systems) for safe maintenance charging over time
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Re-Initialization: To re-trigger the bulk stage, users simply unplug and re-insert the unit—no tools or programming required
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The controller features a smart LED interface to confirm operating stage and detect any fault conditions for added safety.
Warranty
The IOTA IQ-EQUALIZER includes a 2-year limited warranty, protecting against material and workmanship defects. Warranty coverage applies to use in the United States and Canada.
Best Use
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Manual battery equalization in off-grid or backup flooded lead-acid systems
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Solar energy storage where cell balancing is periodically required
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RV, marine, and telecom battery banks with extended float conditions
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Reconditioning batteries after deep discharge or long idle periods
Specifications Table
| Attribute | Specification |
|---|---|
| Product Name | IOTA IQ-EQUALIZER |
| Charging Method | Manual 2-stage (Bulk + Float) |
| Compatible Chargers | IOTA DLS Series with Dual Voltage Jack |
| Compatible Batteries | Flooded Lead-Acid (12V or 24V) |
| Bulk Voltage (12V) | 15.41V |
| Bulk Voltage (24V) | 30.82V |
| Bulk Duration | 120 minutes |
| Float Voltage (12V) | 13.6V |
| Float Voltage (24V) | 27.2V |
| Float Duration | 109 days max (or until manually reset) |
| Installation | Plug-and-play into DLS charger |
| LED Indicator | Flashing or steady based on charge stage |
| Re-Initialization | Manual replug to restart bulk charge |
| Warranty | 2 years |
| Weight | ~0.5 lb |
About IOTA Engineering
IOTA Engineering, based in Tucson, Arizona, is a leading manufacturer of power conversion and smart charging solutions for over 40 years. IOTA’s DLS Series chargers and IQ smart controllers are trusted in solar, RV, industrial, and telecom applications for their quality, precision, and reliability. The IQ product line enhances battery performance and safety by delivering intelligent charging tailored to battery chemistry and usage. IOTA remains a top choice for engineers and system integrators who demand dependable DC power.
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