Guest 1.5A Maintainer Charger, 12V cETLus Certified

Keep your 12V battery optimally charged and ready for use with the Guest 1.5A Maintainer Charger. Engineered for precision long-term battery health, this maintainer charges smaller batteries and effectively maintains larger ones, preventing sulfation—the leading cause of battery failure. Its robust, weatherproof design and advanced safety features make it ideal for marine, automotive, and recreational applications. Rely on Guest for consistent power when you need it most; proudly cETLus certified for your peace of mind. Upgrade your battery care today.

In the Box:

• Guest 1.5A Maintainer Charger (2701A)
• Quick disconnect ring terminals
• Quick disconnect battery clamps

Key Benefits & Specifications:

• Versatile Power Output: Delivers 1.5 Amps at 12V DC from a 120V AC input, suitable for various battery sizes.
• Broad Battery Compatibility: Optimized for all 12V Wet, Gel, and AGM lead-acid battery types.
• Extended Battery Life: Charges batteries from 3-40 Ah and maintains batteries up to 125 Ah (e.g., car, boat, RV, Group 24 & 31 sizes).
• Intelligent Maintenance Mode: Automatically begins charging when battery voltage drops below 12.8V, preventing overcharge and ensuring readiness.
• Portable or Mounted Design: Allows flexible use as a portable maintainer or for permanent installation with concealed mounting holes.
• Enhanced Safety Protections: Features built-in safeguards against short circuits, reverse polarity, and over-temperature, ensuring safe operation.
• Marine-Grade Durability: 100% waterproof and shock-resistant with an IP65 rating, perfect for harsh environments. It's also ignition protected to meet USCG standards for gasoline-powered vessels.
• Clear Status Indicators: Front-mounted LEDs show Power ON, Charging, and Auto Maintain status at a glance.

Recommended Pairings: Ideal for maintaining batteries in ATVs, personal watercraft, snowmobiles, cars, boats, and RVs during storage or periods of inactivity.