Automotive Smart Battery Charger and Maintainer - 12V/6V, Fully Automatic for Cars, SUVs and Trucks

The 4 Amp Power Tender is a top-of-the-line 12V or 6V switchable battery charger, perfect for automotive, motorcycle, and marine repair and maintenance shops. This fully automatic charger features a float/maintenance function that maintains batteries at the proper storage voltage without the damaging effects caused by trickled chargers. The integrated smart controller, known as ISM (Infinite Sequential Monitoring), ensures that your battery is charged safely and correctly at all times.

The ISM adapts to the battery's needs hundreds of times per second to deliver the proper amount of charge, providing a full charge to your machine's battery before automatically switching to float mode to maintain proper voltage levels without overcharging. With the push of a button, you can easily switch from AGM or flooded and lithium-ion (LiFePO4) batteries to provide and maintain an optimal charge level for 6 and 12-volt batteries alike.

This 4 amp switchable car battery charger automotive delivers a powerful charge to keep your car, SUV, pickup truck, or boat battery at peak performance by providing reliable engine starts and extended battery life. The low-maintenance design is quick and simple to use, making it compact and lightweight to operate everywhere, even in small storage spaces.

The car battery charger automotive and maintainer is designed with safety and security in mind. It is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power. With a 5-year industry-leading warranty, you can trust that this charger will provide reliable and long-lasting performance.

STAY CHARGED: The 4 AMP car battery charger automotive provides a full charge to your machine's battery before automatically switching to float mode to maintain proper voltage levels for your battery without overcharging.

FULLY SELECTABLE: With the push of a button, easily switch from AGM or flooded and lithium-ion (LiFePO4) batteries to provide and maintain an optimal charge level for 6 and 12-volt batteries alike.

HIGH POWERED: 4 amp switchable car battery charger automotive delivers a powerful charge to keep your car, SUV, pickup truck, or boat battery at peak performance by providing reliable engine starts and extended battery life.

EASY TO USE: A low-maintenance design that's quick and simple to use, our switchable automobile charger and maintainer is compact and lightweight to operate everywhere, even in small storage spaces.

SAFE AND SECURE: Our car battery charger automotive and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power. 5 Year Industry Leading Warranty.

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