Battery Tender Junior 12V Charger and Maintainer for Motorcycles, ATVs, and More - Simplified

Battery Tender is a 58-year-old family-owned company based in Deland, Florida. We specialize in the engineering and manufacturing of automotive, powersport, and marine products. From our battery chargers and maintainers to our latest innovations, we prioritize products that Start with Trust.

The Battery Tender Junior 750mAh 12V Battery Charger is a must-have to ensure your battery is always ready when you need it. This package includes a 12V, 750mA battery charger and battery maintainer with a 12-foot output cord. It also comes with a fused-ring terminal harness for hard-to-reach batteries and alligator clip accessory cables. Additionally, we provide lifetime customer support.

The Battery Tender Junior 021-0123 is our best-selling product. It ensures your battery is fully charged before switching to float mode to maintain proper voltage levels for safe, long-term storage. It is a simple and safe solution with low maintenance. This universal battery charger is compact, measuring only 3.3 x 1.3 x 2.4 inches and weighing just 1 lb (charger only). Its spark-proof circuitry guarantees no-spark connections, and its automatic reversed hook-up detection verifies correct connection.

If you're unsure which Battery Tender Junior model to choose, we offer a comparison between the Battery Tender 021-0123, 022-0199, 022-0196, and 022-0197. Each model has its own unique features and specifications, allowing you to find the perfect fit for your needs.

Our customers have spoken highly of our products. The Battery Tender Junior 021-0123 has received 4.8 out of 5 stars from 46,715 reviews. It is priced at $34.95 and operates at 12V with an amperage of 750mAh. It is suitable for charging and maintaining lawnmowers, motorcycles, ATVs/UTVs, and personal watercraft.

The Battery Tender Junior is compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries. Its complete 4-step charging program ensures optimal battery power without the risk of overcharging or battery damage. It includes an initialization phase, bulk charge phase, absorption mode phase, and float mode phase. This charging program extends the life of your battery.

With your purchase of the Battery Tender Junior, you will receive a 12V, 750mA battery charger and battery maintainer with a 12-foot output cord. It also comes with a fused-ring terminal harness for hard-to-reach batteries and alligator clip accessory cables. We provide lifetime customer support, ensuring you receive assistance whenever you need it.

Our Battery Tender Junior features a two-color charge status LED light that indicates the state of the charge. It also alerts you if the battery voltage drops too far under load. The adaptive charging technology resumes full charger output power to maintain the battery's power levels. Once the battery is fully charged, the charger switches to float mode automatically. The charger is also ETL US/CSA, FCC, ICES, and BC certified.

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. For a more powerful option for cars, we recommend our Battery Tender Plus 021-128.

In summary, the Battery Tender Junior is the perfect solution to keep your battery charged and maintained. With its advanced features and reputation for durability, you can trust Battery Tender to provide high-quality products for all your automotive, powersport, and marine needs.

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