The Battery Tender Junior High Efficiency (6V 1.25A) offers much more than a trickle charger could offer. It has a brain. It's lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your battery fully charged so that it is ready to go when you are! This unit replaces both the 021-0127 (BT JR 6V, 0.75A) and 021-0144 (BT Plus 6, 1.25A) in all markets. Input: 120VAC, 60Hz Output: 6 Volts DC @ 1.25A Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode). Automatically switches to float / maintenance voltage after fully charging the battery. If the battery voltage drops too far under load, full charger output power resumes. Solid state two color LED indicates stage of charger. Spark proof. Reverse polarity protected. 12' output cord. 5 year warranty Listed in California Appliance Efficiency Database Agency Approvals: UL/CSA/BC
- Stay Charged: 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
- Extend Battery Life: Compatible with all 6V 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
- Includes: 6V, 1.25 AMP battery charger, ring terminal and alligator clip combo cable, 5-year warranty, instruction manual, and lifetime customer support
- Simple & Safe: Low maintenance, easy-to-use, universal battery charger is just 4.4 x 2.9 x 2.15 inches, 0.65 lbs (charger only). Spark-proof circuitry ensures no-spark connections, and automatic reversed hook-up detection verifies correct connection
- Monitor Power Levels: Solid-state two-color 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. It is ETL US/CSA, FCC, ICES, BC, certified.
- Stay Charged: 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
- Extend Battery Life: Compatible with all 6V 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
- Includes: 6V, 1.25 AMP battery charger, ring terminal and alligator clip combo cable, 5-year warranty, instruction manual, and lifetime customer support
- Simple & Safe: Low maintenance, easy-to-use, universal battery charger is just 4.4 x 2.9 x 2.15 inches, 0.65 lbs (charger only). Spark-proof circuitry ensures no-spark connections, and automatic reversed hook-up detection verifies correct connection
- Monitor Power Levels: Solid-state two-color 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. It is ETL US/CSA, FCC, ICES, BC, certified.
