Top 10 Best Marine Battery Tender

Compatible Batteries - The DSR125 car battery maintainer can charge four 6V and 12V standard, AGM, gel, or deep-cycle batteries at once. Safe for marine batteries, it can double as a charger for boat battery use.. Battery Tender, Charger Maintainer - Each charging bank can charge either one 6 or 12 volt battery, or for double the charging speed, two banks can connect to the same battery.. Protect Battery Health - This dual 6 and 12 volt battery charger can automatically select the proper amperage per bank, up to 10 amps, to avoid overloading batteries. It also boasts short-circuit and overcharge protection.. Safe Easy to Use - We built this automotive battery charger with four clear digital displays one for each bank a heady-duty steel case and handle for easy transport.. Trust in Schumacher - As a trusted name in car accessories, we proudly back every car charger, battery tester, and tender we release. Our products are designed to meet the needs of both professional and consumer users..

All the charging characteristics of the Battery Tender Junior fully-automated SuperSmart charging and maintaining, spark proof, reverse polarity protection, and short circuit protection. The interior is completely encapsulated, protected from shock, vibration, and moisture by an electrically insulating, thermally conductive, flame retardant, synthetic epoxy resin compound. This charger is no larger than a standard computer mouse yet packs 800 milliamps of pure constant current charging power and is listed in the California Appliance Efficiency Database. Includes alligator clips and ring terminals, and is perfect for all outdoor types of ATV's, watercraft, motorcycles, boats, or anywhere water is a threat, including lead-acid, flooded or sealed maintenance free batteries AGM and gel cell.. AC Power Cord Length 6 ft.- 18 AWG DC Output Cord Length 4.5 ft. - 18 AWG DC Output Accessory Length 1.5 ft.. Solid new addition to the Battery Tender family of charger products. This compact 800 mA battery charger has all the charge characteristics of its cousin the Battery Tender Junior. It incorporates highly efficient surface mount technology electronic components. The interior is completely encapsulated, protected from shock, vibration, and moisture by an electrically insulating, thermally conductive, flame retardant, UL recognized, synthetic epoxy resin compound. It's tough, affordable, and a strong, innovative battery charging solution.

For all types of 12V Battery Charger lead-acid batteries, including Gel and AGM. Auto-charging or selectable charging rates 2A slow charge, 8A charge, 15A rapid charge. Selectable battery types standard, AGM, Gel. Interactive LCD display shows charging rate selected, battery type selected, battery percentage charged, error messages. Spark proof, reverse hook-up protection, and short circuit protection.

STAY CHARGED The 1.25 amp, 12 volt battery charger provides a full charge to your powersports battery before automatically switching to float mode to maintain proper voltage levels without overcharging the battery. HIGH POWERED Contains 50 more charging power than the Battery Tender Junior to supply a much quicker charge to your motorcycle, ATV, UTV, personal watercraft, or scooter to maintain peak performance. EASY TO USE A low maintenance design that's quick and easy to use, our universal power sports 12 volt battery charger is lightweight and compact allowing it to operate everywhere, even in small storage spaces. Sparkproof - Battery Tender checks for a correct connection befo. EXTENDED BATTERY LIFE Compatible with lead-acid, flooded, and sealed maintenance free batteries AGM and gel cell and ideal for use in long term storage to provide and maintain an optimal Connect It And Forget It Once connected, the Battery Tender Charger manages your batterys health on its own. SAFE AND SECURE Our selectable 12 volt battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a proper connection before providing power. 5 Year Industry Leading Warranty.

STAY CHARGED 3 AMP automotive battery charger provides a full charge to your car, SUV, or truck battery before switching to float mode to maintain proper voltage levels without overcharging or damaging the battery. 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. INCLUDES 3 AMP selectable voltage 12V or 6V battery charger, ring terminal and alligator clip cable connections, 5 year warranty, and lifetime customer service. HIGH POWERED This three AMP automotive battery charger delivers a powerful electronic charge to keep your vehicle running at peak performance providing stronger, more reliable engine starts and extending battery life. SAFE AND SECURE Spark-proof during lead connection, this car battery charger automatically detects reverse polarity to ensure a correct, locked-in connection before providing power.

Solid state two color LED indicates stage of charger spark proof and reverse polarity protected. Two independent charging stations, each providing 12 volts1.25 amps, with temperature compensation to ensure optimum charge voltage according to ambient temperature. Complete 3-step charging program Initialization, Bulk Charge, Float Mode allows for optimization of battery power, without overcharging. Perfect for all AGM absorbed glass mat, sealed maintenance free and flooded batteries. 2-year limited warranty.

STAY CHARGED Battery Tender battery chargers and maintainers provide a full charge to your powersport vehicles battery before switching to float mode to maintain proper voltage levels for safe, long-term storage. EXTEND BATTERY LIFE Compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries. Complete 4-step charging program Initialization, Bulk Charge, Absorption Mode, Float Mode allows for optimization of battery power, without overcharging or battery damage. INCLUDES 12V, 750mA battery charger and battery maintainer with 12-foot output cord, fused-ring terminal harness for hard-to-reach batteries and alligator clip accessory cables, 5-year warranty, and lifetime customer support. SIMPLE SAFE Low maintenance, easy-to-use, universal battery charger is just 3.3 x 1.3 x 2.4 inches, 1 lb charger only. Spark-proof circuitry ensures no-spark connections, and automatic reversed hook-up detection verifies correct connection. MONITOR POWER LEVELS Two-color charge status 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.

5 CHARGING STATIONS Charge five 6 or 12 volt batteries at 4 AMPs simultaneously automatically switches from full charge mode to float charge mode. BATTERY CHARGING Charges and maintains batteries for cars, SUVs, pickup trucks, RVs, motorcycles, ATVs, personal watercraft, lawn mowers, and dirt bikes. INCLUDED COMPONENTS This unit comes with 5 alligator clamps and a 6-foot AC power cord charges batteries without the damage caused by trickle chargers. SAFETY FEATURES This battery charger features reverse polarity protection, a 25-hour safety timer shutoff, and is spark proof. COMPATIBLE BATTERIES Can be used with AGM, standard, GEL, and lithium batteries charges lithium batteries at 12 volts only.

PREMIUM CONNECTIVITY The durable Battery Tender DC power connector, trolling motor plug is an onboard connector for 12, 24, 36, and 48-volt DC to DC connectionsits the perfect fit for battery connections to trolling motors, navigational electronics, or any DC accessory. BUILT TO LAST Made from high-strength, corrosion-resistant stainless steel, our power connector is built to be long-lasting, vibration and weather resistant. MORE POWER, LESS WEIGHT Compact and non-bulky, our small two-pin battery connector is rated at 80 AMPs continuous service, allowing for a more powerful and continual electrical flow when you need it. INCLUDES 2 x 3.25 x 3.5-inch L-shaped connector plug female rated at 12, 24, 36, and 48-volt with 80 AMPs continuous service, receptacle male, gasket, 2 cable cover screws, and linear conversion kit covered by a 5-year warranty and lifetime customer support. EASY CONFIGURATION The unique screw and lock connector is simple to install and provides a secure, convenient connection between your vehicles battery and a trolling motor or other DC-powered devices.

Designed for 12 volt lead acid, AGM, and gel batteries in ATVs, personal watercraft, motorcycles, boats, or other recreational vehicles that may be exposed to the elements. Mountable on or in vehicle, water resistant, shock and vibration resistant. Spark-proof and reverse polarity protected. Includes 12V, 800mA battery charger, ring terminal and alligator clip connectors, 12 ft cord reach, 3-year warranty and lifetime customer support. Unit Dimensions 4.35 x 2.75 x 1.5 Unit Weight 1 lb charger only.