Lengthen the life of your car's battery
 
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The WeatherTech Battery Charger is perfect for both short and long-term vehicle storage, keeping your battery charged while not in use and lengthening it's overall life.
 
 
Delivering charge at a constant rate of 4 Amperes, this 12V/6V switchable battery charger is ideal for most applications including automobiles, motorcycles, recreational vehicles, marine equipment, trucks, smaller power sports equipment, generators and industrial vehicles/equipment.
 
Sophisticated circuitry maintains and preserves batteries without overcharging. Spark proof by design (even when leads touch) and reverse polarity protection makes the WeatherTech Battery Charger easy to use and operate.
 
The battery is analyzed during initialization and then goes through a 4-step fully automated charging process (qualification, bulk charge, absorption & float). The WeatherTech Battery Charger holds a constant voltage after a full charge and keeps your battery topped off indefinitely.
 
Includes rings and clips, 6' power cord and 7' connector cords.