Automatic 12V Powersports Battery Charger for Motorcycle, ATVs, and More

Battery Tender is a 58-year-old, family-owned automotive, powersport, and marine product engineering and manufacturing company headquartered in Deland, Florida. From their battery chargers and maintainers to their recent innovations, they focus on products that Start with Trust.

The Battery Tender Junior 021-0123 is the best-selling model in their lineup. It is a 12V, 750mA battery charger and maintainer that includes a 12-foot output cord, a fused-ring terminal harness for hard-to-reach batteries, and alligator clip accessory cables, along with lifetime customer support.

This charger is designed to provide a full charge to your powersport vehicle's battery before switching to float mode to maintain proper voltage levels for safe, long-term storage. It is compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries, and utilizes a complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) to optimize battery power without overcharging or causing damage.

The Battery Tender Junior is easy to use and low maintenance, measuring just 3.3 x 1.3 x 2.4 inches and weighing 1 lb (charger only). Its spark-proof circuitry ensures no-spark connections, and automatic reversed hook-up detection verifies the correct connection.

A two-color charge status LED light indicates the state of the charge, and if the battery voltage drops too far under load, the adaptive charging will resume full charger output power. The automatic charge cycle functionality switches to float mode after fully charging the battery, making it smarter than a typical trickle charger.

While the Battery Tender Junior is primarily designed for smaller vehicles such as motorcycles, scooters, and ATVs, it can also be used to maintain an automobile's battery. However, for more power, the Battery Tender Plus 021-128 model is recommended for car batteries.

In addition to the Battery Tender Junior 021-0123, the company offers several other models in their lineup, including the 022-0199, 022-0196, and 022-0197, each with slightly different voltage, amperage, and compatibility specifications to suit a variety of powersport and marine applications.

Overall, the Battery Tender Junior 021-0123 is a reliable and versatile battery charger and maintainer that can help extend the life of your vehicle's battery by providing a full charge and maintaining proper voltage levels during long-term storage.

product information: