Iota Engineering AGM 14.7VDC/29.4VDC 2-Stage IOTA-AGM Smart Controller

Key Benefits

• Optimized charging algorithm specifically for AGM batteries

• Fully automatic 4-stage charging improves charge quality and reduces gassing

• Helps prevent sulfation and plate stratification in standby systems

• Reduces charging time and extends battery lifespan

• Easy plug-in installation with status LED for real-time stage feedback

Special Technology

• The IQ-AGM uses IOTA’s proven 4-stage smart charging profile to ensure batteries get the exact voltage they need, when they need it.

• Bulk Stage (14.8V for 12V systems) delivers fast initial charge

• Absorption Stage (14.2V) completes the charge safely over 8 hours

• Float Stage (13.6V) maintains full charge without overvoltage

• Equalization Stage activates every 7 days of float to desulfate the battery and preserve long-term health

• Charging profiles are pre-programmed and managed automatically—no configuration required.

• The unit works externally via the DLS dual voltage jack.

Warranty

The IQ-AGM controller is covered by a 2-year limited warranty from IOTA Engineering. This warranty applies to units used in the United States and Canada and protects against defects in materials and workmanship.

Best Use

• AGM battery banks in solar and off-grid energy systems

• Backup battery charging for telecom and standby power systems

• RV and marine applications with deep-cycle AGM batteries

• Any 12V, 24V, or 48V battery system using IOTA DLS Series chargers

Specifications Table

About IOTA Engineering

IOTA Engineering, based in Tucson, Arizona, is a U.S. leader in intelligent battery charging and power conversion solutions. With over 40 years of innovation, IOTA is trusted across solar, RV, industrial, and emergency lighting markets. Their DLS Series chargers and IQ smart controllers are known for reliability, safety, and precise battery management. IOTA’s commitment to advanced technology and user-friendly design makes it a top choice for professionals and system integrators worldwide.

Why Buy From US Solar Supplier?

As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.

Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.

Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.

Expert Support: Our team is here to guide you every step of the way.

Manufacturer-Backed Warranties: Enjoy peace of mind with the 2-year product warranty directly from the manufacturer.

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