Battery Tender 022-1007-DL-WH WaveCharge Pro 2-Bank 12V 20 Amp Marine Battery Charger

The Battery Tender WaveCharge Pro 2-Bank Marine Battery Charger is designed to keep your boat batteries in peak condition with advanced charging technology and rugged marine-grade construction. This onboard charger delivers 20 total amps of charging power, with each of the two independent banks providing 10 amps to simultaneously charge and maintain two separate 12-volt batteries.

Advanced Charging Technology:

• 4-step charging algorithm automatically optimizes battery life by preventing overcharging and undercharging
• Automatically switches from full charge mode to float maintenance mode for long-term battery health
• Compatible with all 12V lead-acid, flooded, AGM, gel cell, and lithium batteries
• Temperature compensation ensures optimal charging voltage based on ambient conditions

Marine-Grade Durability:

• IP68 waterproof rating provides superior weather, shock, and vibration resistance
• Marine UL certified for safe use in harsh marine environments
• Marine-grade fused battery quick disconnects for secure connections
• Rugged construction built to withstand the demands of onboard installation

Safety Features:

• Spark-proof technology prevents accidental sparks during connection
• Reverse polarity warning protects against incorrect hookup
• Ignition protection for added safety
• Fully automatic operation allows charger to remain connected indefinitely without risk of overcharging

Package Includes:

• 12V 20 amp 2-bank battery charger
• Two ring terminal cables for permanent installation
• Mounting hardware
• Two-year manufacturer limited warranty
• Lifetime customer support

Whether you're maintaining batteries during off-season storage or keeping your vessel's electrical system charged while docked, the WaveCharge Pro delivers reliable, worry-free battery management for the everyday boater.