Battery Tender 12V 750mA Battery Charger Junior

This is the Battery Tender Junior, a 12-volt, 750 milliamp automatic battery charger and maintainer. It's designed to keep your vehicle's battery healthy, especially during periods of inactivity. It's a popular choice for motorcycles, dirt bikes, ATVs, UTVs, and lawnmowers, basically anything with a 12V lead-acid battery that might sit for a while.

What makes this smarter than a basic trickle charger is its multi-stage charging process. It goes through initialization, bulk charging to get the battery up to a good level, and then switches to a float mode. In float mode, it monitors the battery voltage and provides just enough power to keep it topped off without overcharging. This is crucial for long-term storage, preventing battery damage and ensuring your vehicle is ready to go when you are. The unit itself is quite compact, measuring just 4.4 inches long, 2.15 inches wide, and 2.9 inches tall, and it only weighs about 0.65 pounds.

You'll find the connections are safe to make, with spark-proof circuitry and automatic detection for reversed hook-ups, so you don't have to worry about damaging anything. A solid-state LED light will show you the charging status and if the battery voltage drops too low under load. It's compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries. Battery Tender backs this charger with a 5-year warranty.