RS3 3 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36V (PN: RS3).B.O.S. (Battery...

RS3 3 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36V (PN: RS3).B.O.S. Battery...

RS2 2 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s RealPRO Series Battery Charger - 12A - 2-6A-Banks - 12V/24V (PN: RS2).B.O.S. Battery...

WaveCharge® Pro 4-Bank 12V, 40 AMP Battery ChargerThis 4-bank onboard marine battery charger is the ideal solution for all your marine battery charging needs. With its rugged construction and advanced features, this charger is designed to keep your...

WaveCharge® Pro 3-Bank 12V, 30A Battery ChargerThis 3-bank on-board marine battery charger is the ideal solution for all marine battery charging needs. With its rugged construction and advanced features, this charger is designed to keep batteries in...

WaveCharge® Pro 2-Bank, 12V, 20A Battery ChargerThis 2-bank onboard marine battery charger is the ideal solution for all marine battery charging needs. With its rugged construction and advanced features, this charger is designed to keep batteries in...

Charge Mate Pro Lithium 90Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or...

Charge Mate Pro Lithium 40Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery on board requires a dedicated charging solution. The Charge Mate Pro charging relay makes it possible to distribute...

Orion-TR Smart 24/12-20A (240W) Isolated DC-DC ChargerThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger or a power supply (also designed for use as a constant voltage source), offering a wide input and output voltage range...

800A Jump Starter with Tire InflatorNever feel unprepared again with this portable Battery Tender® 800 AMP Jump Starter and Tire Inflator. Small enough to fit in your center console or trunk storage, yet powerful enough to jump start any 12-volt...

12V, 15/8/2A Selectable Chemistry Battery ChargerThe 12V 2, 8, and 15 AMP Battery Tender® selectable smart battery charger is great for automotive, marine, industrial, and heavy-duty applications. Equipped with an LCD display for easy-to-read...

12V, 10/6/2A Selectable Chemistry Battery Charger with WiFiBattery Tender® 12 Volt, 10 AMP/6 AMP/2 AMP Selectable Chemistry Battery Charger and Maintainer with WiFi delivers the power you need. It features a 6 AMP and 2 AMP power selection and comes...

12V, 8/2A Selectable Battery Charger & MaintainerImprove the battery life of your automobile or power sport with the Battery Tender® 8 Amp / 2 Amp Selectable Battery Charger and Maintainer! Unlike typical trickle chargers that can overcharge a...

12V/24V, 5/2.5A Weather Resistant 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, and Float...

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...