Guest 2740A On-Board Battery Charger 40A 12V 4 Bank

The Guest 2740A On-Board Battery Charger delivers reliable 40A charging power at 12V across four banks, making it ideal for boats and marine applications requiring efficient battery management. This unit operates with a 120V input and is designed for durability and performance in marine environments. Its multi-bank capability ensures your boat’s batteries are charged and ready for extended use.