8 AMP / 2 AMP Power Tender® Selectable 12V Battery Charger

Improve the battery life of your automobile or powersport vehicle with the Battery Tender® 8 Amp / 2 Amp Selectable Power Tender® Battery Charger and Maintainer!

Unlike typical trickle chargers that can overcharge a battery and cause damage when connected for too long, our innovative charger and maintainer provides a full charge before automatically switching to float mode to keep your battery optimally charged. Our smart charging technology helps extend the life of your battery!

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STAY CHARGED

The 8 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    

CONNECT AND FORGET

With a low maintenance design, our universal vehicle charger and maintainer is compact, lightweight, and easy to operate even in small storage space for your convenience    

MONITOR POWER LEVELS

A solid state two-color LED light indicates the charging status and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power.   

SAFE AND SECURE

Spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power.    

VERSATILITY

Easily switch between Amperage levels  8 AMP / 2 AMP.  Compatible with lithium (LiFeP04), lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).