The Cat® Professional 4 amp waterproof charger is perfect for battery maintenance, charging RVs, specialty vehicles, antique and classic cars, marine deep cycle batteries, motorcycles, lawn mowers, ATVs, snowmobiles, personal watercraft and more. 
Connect to battery 3 different ways: Battery clamps, O-rings, or 12 Volt DC Cord.

Reverse Polarity Alarm and LED Indicator: 
Alerts the user when connected in reverse. 

CEC Compliant: 
Efficient high frequency battery charger.

3 Ways to Connect: 
Includes Battery clamps, O-rings and 12 Volt DC cord.

Tough Rugged Housing:

Sealed from dust, oil and moisture to prevent corrosion and Increase Durability