Battery Tender Junior 800mA 12V Selectable Chemistry Battery Charger and Maintainer

The Battery Tender® Junior is the perfect versatile charger for your powersport vehicle! This 12 Volt, 800mA charger is capable of  switching between charging AGM, lead-acid, gel cell, flooded, and lithium (LifePO4) batteries. 

Smarter than a trickle charger, our Junior model won't overcharge or damage your battery when connected for too long. Instead, it switches to float mode once fully charged to keep your battery at an optimal level.

STAY CHARGED

12V Battery Charger, 800mA Selectable Lead Acid/Lithium Battery Charger It will keep your battery fully charged so that it is ready to go when you are 

LEAD-ACID AND LITHIUM

Power lead-acid (AGM, flooded, or gel) or lithium (LiFePO4) batteries with this smart charger and maintainer by switching to the desired battery type with the push of a button    

SMART TECHNOLOGY

An ISM microcontroller constantly updates charge sequence to ensure the proper level is sent to your motorcycle, ATV, UTV, personal watercraft, or scooter battery at all times. 

EASY TO USE

A low maintenance design that's quick and easy to use, our powersport 12v battery charger and maintainer is lightweight and compact allowing it to operate everywhere even in small spaces    

SAFE AND SECURE

Our 12V battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power. 5 Year Industry Leading Warranty

California Residents WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov