Battery Management

12V, 5A Battery ChargerQuickly re-charge and maintain your battery with The Battery Tender® 5 Amp charger. Fully automatic and easy to use. With a 4-Step Fully Automatic Charging (Initialization, Bulk, Absorption, Float) Sequence, this charger...

6V/12V, 4A Lead Acid & Lithium Selectable Battery ChargerThe Battery Tender® 4 AMP battery charger will fully recharge and then maintain a battery at its proper storage voltage without the damaging effects caused by trickle chargers. At 4 AMPs,...

6V/12V, 3A Selectable Battery ChargerThe Battery Tender® 3 AMP battery charger will fully recharge and then maintain a battery at its proper storage voltage without the damaging effects caused by trickle chargers. At double the output (3 AMPs) than...

6V/12V, 1.25A Selectable Battery ChargerWhy Choose the Battery Tender® Plus over the Battery Tender® Junior? The Plus 1.25 Amp delivers 50% more power than a Battery Tender® Junior, which means a much quicker charge. Vehicles on the roads...

12V, 800mA Weather-Resistant Battery ChargerThe rugged Battery Tender® 12V, 800mA weather-resistant battery charger, and maintainer have all the features of our best-selling Battery Tender® Junior in a mountable, water-resistant package. This...

12V, 800mA Lead Acid/Lithium Selectable Battery ChargerThe Battery Tender® Junior 800 is the perfect versatile charger for lithium or lead-acid batteries in your motorcycle or other power sports vehicle. This 12V, 800mA charger can extend your...

ProSport 1.5A Multi-Use Maintainer - 120V - 1-BankProSport 1.5 Amp fully automatic maintainer is an innovative multi-use charger designed for maximum utility. Concealed mounting holes allow the ProSport 1.5 to be installed on-board or to be used as a...

Battery Maintenance ChargerFully-automatic on-board charger provides a 1.5 Amp maintenance charge. Designed to maintain 12V batteries. Water resistant with safety features like short circuit connection and reverse polarity protection. LED status...