12 V Battery

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Product Description

Eastwood's Battery Sustainer maintains your car's 12V battery at a full charge while stored...won't overcharge

Car batteries in storage can lose significant capacity in just 12 to 20 days, depending on weather conditions and battery age. But unlike typical trickle chargers, this Eastwood Battery Sustainer maintains the charge without overcharging the battery that can cause permanent damage.

Works with almost all vehicle batteries: regular lead acid, AGM and gel cell in cars, trucks, lawn and power sports equipment. Just connect the alligator clips or hard-wire the ring-terminal connectors to your battery terminals, plug it into a wall outlet, and it will maintain a constant 100% charge. Microprocessor-controlled technology cuts-off when the battery is fully charged, to prevent damage from overcharging. Spark-free and temperature-compensated, with short-circuit and reverse-polarity protection. Lead length from the Battery Sustainer to clamps is 72". Output is 2 amps. 5-year limited warranty.

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