This advanced Battery Tender 5A is microprocessor controlled by BTP Technology. It is water resistant and vibration resistant. It charges both flooded and sealed maintenance free lead acide batteries of any capacity. With the automatic four-step charging program (Initiation, Bulk, Absorption, and Maintenance), you can charge your battery with ease and are always ready to go.

Battery Tender(R) assures the highest quality, fast-charging convenience and performance. The choice of collectors, dealers, and fleet owners, our state-of-the art chargers can actually save hundreds of dollars in replacement batteries!