This advanced waterproof battery charger is slim and lightweight. It can be mounted anywhere and is designed to charge 48v lithium batteries or (4) of Monster Marine Lithium 12v batteries in series! 

48V 10A Waterproof Lithium Battery Charger

  • Output voltage: 43.8 V 
    Charge current: 14 A 
    Max Output Power: 600 W 
    Input voltage: 110(90-132) Vac  
    AC input voltage frequency: 50-60 HZ 
    Dimension: 7.5 L×5.75 W×1.5H in 
    Weight: 5lbs