- Low maintenance, easy-to-use, universal battery charger is just 4.4 in. x 2.15 in. x 2.9 in., 0.65lbs (charger only). Spark-proof circuitry ensures no-spark connections, and automatic reversed hook-up detection verifies correct connection.
- Compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries. Complete 4-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power. Smarter than a trickle charger
- Solid-state two-color LED light indicates the state of the charge and if the battery voltage drops too far under load. Automatic charge cycle functionality switches to float mode after fully charging the battery.
- Provides a full charge to your vehicle's battery before switching to float mode to maintain proper voltage levels for safe, long-term storage without overcharging
- 5 Year Warranty
Enhance the longevity and performance of your vehicle's battery with the Battery Tender Junior automatic charger, model 021-0123. Designed specifically for 12V lead-acid, flooded, AGM, and gel cell batteries, this compact charger offers a reliable and safe charging solution for motorcycles, dirt bikes, ATVs, UTVs, lawnmowers, and other powersports equipment. Its advanced four-step charging process—initialization, bulk charge, and float mode—ensures your battery receives an optimal full charge while preventing overcharging during long-term storage.
Featuring spark-proof circuitry and automatic reversed hook-up detection, the Battery Tender Junior guarantees safe connections and ease of use. The unit's solid-state two-color LED indicator provides real-time information on charging status and voltage levels, allowing you to monitor progress at a glance. Once the battery is fully charged, the charger seamlessly switches to float mode, maintaining proper voltage levels without risking damage or over-discharge.
This lightweight, low-maintenance charger measures approximately 4.4 inches long, 2.15 inches wide, and 2.9 inches high, weighing only 0.65 pounds, making it ideal for convenient storage and portability. Its automatic cycle operation simplifies the charging process, making it suitable for both novice and experienced users. Backed by a 5-year warranty, the Battery Tender Junior provides a durable, dependable solution for keeping your batteries in peak condition, whether stored seasonally or used regularly. Proper maintenance with this charger can extend your vehicle's battery lifespan, reduce replacement costs, and ensure reliable starts every time.
Features:
- Compact size: Measures approximately 4.4 in. x 2.15 in. x 2.9 in., lightweight at 0.65 lbs for easy handling and storage
- Universal compatibility: Suitable for all 12V lead-acid, flooded, AGM, and gel cell batteries
- Advanced 4-step charging: Includes Initialization, Bulk Charge, and Float Mode to optimize battery health
- Safety features: Spark-proof circuitry and automatic reversed hook-up detection for secure connections
- Real-time LED indicator: Two-color solid-state light displays charging status and voltage monitoring
- Automatic operation: Switches to float mode after full charge to prevent overcharging during long-term storage
- Durable and reliable: Backed by a 5-year warranty for long-term peace of mind
