Compact 12V Battery Charger and Maintainer for Powersports

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

The Battery Tender Junior 021-0123 is the best-selling charger in the company's lineup. This 12V, 750mA battery charger and maintainer is designed to keep your powersport vehicle's battery charged and ready to go. Featuring a 12-foot output cord, fused-ring terminal harness, and alligator clip accessory cables, the Battery Tender Junior is easy to use and compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries.

The charger's four-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) optimizes battery power without overcharging or causing damage. This smarter-than-a-trickle-charger design ensures your battery stays charged and healthy, even during long-term storage.

At just 3.3 x 1.3 x 2.4 inches and 1 lb, the Battery Tender Junior is a compact and lightweight option. The low-maintenance, universal charger features spark-proof circuitry and automatic reversed hook-up detection for safe, no-hassle connections.

Monitoring the battery's power levels is easy with the two-color charge status LED light. If the voltage drops too far under load, the adaptive charging feature will resume full charger output power. After the battery is fully charged, the automatic charge cycle functionality switches to float mode to maintain proper voltage levels.

In addition to the charger itself, the Battery Tender Junior 021-0123 purchase includes a 5-year warranty and lifetime customer support. Whether you're charging and maintaining the battery for your motorcycle, scooter, ATV, UTV, or personal watercraft, the Battery Tender Junior is a reliable solution to keep your powersport vehicle ready for action.

While the Battery Tender Junior is primarily designed for smaller vehicles, it can also be used to maintain an automobile's battery. However, for a slightly more powerful option, the Battery Tender recommends their Battery Tender Plus 021-128 model.

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