55 amp IOTA DLS Series AC-to-DC converter and battery charger for 12V RV battery systems. The integrated IQ4 smart charging module provides automatic multi-stage charging for improved battery charging and maintenance.
The IOTA DLS-55/IQ4 is a 55 amp converter charger that converts 120V AC shore power or generator power into regulated 12V DC output for RV battery charging and DC load operation. It can power compatible 12V DC loads while also maintaining the RV battery bank.
With the IQ4 smart charging module, the charger automatically manages charging through multiple stages instead of holding a single fixed voltage. This helps bring batteries up to charge, reduce overcharging risk, and maintain the battery bank during storage or extended hookup.
Provides up to 55 amps of regulated 12V DC output for charging and DC loads
Automatic multi-stage charging helps improve battery charging and maintenance
Useful for RV, camper, trailer, and mobile 12V DC power systems
Fan operation adjusts based on load and temperature for cooling support
The DLS-55/IQ4 is commonly used in travel trailers, fifth wheels, motorhomes, truck campers, cargo conversions, and off-grid mobile power systems that use a 12V battery bank and need a 55 amp converter/charger. It may be used as a replacement for compatible RV converter chargers when the AC input, DC output rating, wiring, battery chemistry, mounting space, and ventilation requirements are verified.
• One IOTA DLS-55/IQ4 55 amp converter charger • Integrated IQ4 smart charging module • AC power cord as supplied by manufacturer • Installation/operation documentation as supplied by manufacturer
Install in a dry, protected, well-ventilated location with proper AC input wiring, DC output wiring, grounding, fuse protection, and battery connection practices. Verify wire gauge, overcurrent protection, polarity, battery bank size, battery chemistry, and converter compartment ventilation before installation.
Converter charger installation involves 120V AC power and high-current 12V DC wiring. Incorrect installation can cause electrical shock, fire, equipment damage, battery damage, or improper charging. Installation should be performed by a qualified RV technician or electrician familiar with RV converter/charger systems.
The IOTA DLS-55/IQ4 is a 55 amp 12V converter charger with automatic IQ4 multi-stage charging for compatible RV battery systems. Verify battery chemistry, wiring, fuse protection, and installation space before ordering.