Extend Battery Life: Compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries. Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) allows for optimization of battery power, without overcharging or battery damage. Smarter than a trickle charger.
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Battery Tender Junior Charger and Maintainer

The Battery Tender Junior is a top-notch solution for keeping your powersport vehicle’s battery in tip-top shape. With its 4-step charging program, this charger/maintainer ensures that your battery gets a full charge before switching to float mode, maintaining proper voltage levels for safe storage. This means you can say goodbye to overcharging and damage to your battery.

What I love about the Junior is its simplicity and safety features. It’s designed with low maintenance in mind, making it easy to use even for those who aren’t tech-savvy. The spark-proof circuitry gives you peace of mind when connecting, and automatic reversed hook-up detection verifies that your connections are correct.

  • Stay Charged: Battery Tender battery chargers and maintainers provide a full charge to your powersport vehicles battery before switching to float mode to maintain proper voltage levels for safe, long-term storage
  • Extend Battery Life: Compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries. Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) allows for optimization of battery power, without overcharging or battery damage. Smarter than a trickle charger.
  • Includes: 12V, 750mA battery charger and battery maintainer with 12-foot output cord, fused-ring terminal harness for hard-to-reach batteries and alligator clip accessory cables, 5-year warranty, and lifetime customer support
  • Simple & Safe: Low maintenance, easy-to-use, universal battery charger is just 3.3 x 1.3 x 2.4 inches, 1 lb (charger only). Spark-proof circuitry ensures no-spark connections, and automatic reversed hook-up detection verifies correct connection
  • Monitor Power Levels: Two-color charge status LED light indicates the state of the charge and if the battery voltage drops too far under load, adaptive charging will resume full charger output power. Automatic charge cycle functionality switches to float mode after fully charging the battery

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