Price: $89.95 - $59.96
(as of Nov 28, 2025 23:57:11 UTC – Details)
From the brand
Chargers & Jump Starters
Battery Tender is a 58-year-old family-owned automotive, powersport, and marine product engineering and manufacturing company headquartered in Deland, Florida. From our battery chargers and maintainers to our recent innovations, we focus on products that Start with Trust.
Stay Charged: The powerful 3 amp charger provides a full charge to your automotive vehicle’s battery before automatically going into float mode to maintain proper voltage levels without overcharging. 5 amps 12 volt charger and maintainer
Connect and Forget: With a low maintenance design, our universal vehicle charger and maintainer is compact, lightweight, and easy to operate even in small storage space for your convenience. Features 11 total feet of combined reach including 6 ft. AC cord and 5 ft. DC output charging cord
Includes: 3 AMP battery charger, ring terminal and alligator clip combo cable, 5 year manufacturer’s warranty, instruction manual, and lifetime customer service
Monitor Power Levels: A solid state two-color LED light indicates the charging status and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. It is UL/CSA, CE and BC approved
Safe and Secure: Spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power.
Versatility: Compatible with lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell), this charger works with 6 volt and 12 volt batteries with the push of a button
Customers say
Customers find the battery charger works reliably, particularly for lawn mowers, and appreciate its compact design and ease of use, noting it can be plugged in and forgotten about. Moreover, the product effectively maintains generator and Prius 12V batteries without overcharging, and customers consider it worth the price, noting it’s cheaper than buying a new battery. However, opinions about battery life are mixed – while some say it extends battery life immensely, others report it only lasted 7 months.