Battery Tender 022-0258-DL-WH 5 Amp 12V/24V Marine Battery Charger and Maintainer

The Battery Tender 022-0258-DL-WH is a professional-grade onboard marine battery charger designed for demanding marine environments. This versatile dual-voltage charger delivers 5 amps at 12V or 2.5 amps at 24V, making it ideal for both single and dual-battery boat systems.

Key Features:

• Microprocessor-controlled with advanced BTP Technology for intelligent charging
• Weather-resistant and vibration-resistant construction for harsh marine conditions
• Engine-mountable design for permanent onboard installation
• Compatible with flooded, AGM, GEL, and lithium batteries of any capacity
• Automatic four-step charging program: Initiation, Bulk, Absorption, and Float Maintenance
• Spark-proof and reverse polarity protected for safe operation
• Heavy-duty construction built for continuous duty cycles

This charger automatically switches to float maintenance mode once batteries reach full charge, preventing overcharging and extending battery life. The fully automatic operation means you can leave it connected indefinitely without risk of damage. Perfect for boats, yachts, and marine vessels requiring reliable onboard charging systems.