Top 10 Best 12 Volt Auto Battery Charger

Professional Grade - This powerful car battery jump starter boasts 225 cranking amps 12V, and packs enough power to start cars, SUVs, trucks, boats, and other large engines. Its front-mounted, 6-guage output cables are well suited for automotive shops.. Boost Modes - Two powerful boost modes deliver either 50A 12V or 25A 6V12V of power to quickly jump start your vehicle and bring a deeply discharged 6v battery or 12v battery back to life.. In The Box - The Schumacher DSR ProSeries DSR139 225A 6V12V Wheeled Auto Battery Charger and Car Jump Starter, 4 -20 thread-cutting screws, 2 wheels, axel, 2 nylon spacers, 2 axel end caps, right foot, left foot, and user manual.. Versatile and Easy to Use - The DSR139 battery jumper is compatible with 6V and 12V standard, AGM, gel, and deep-cycle batteries. Its 135-minute timer gives the user complete control over the charging process.. Trust in Schumacher - As a trusted name in car accessories, Schumacher delivers high-quality battery chargers, maintainers and more. Our products are designed to meet the needs of both professional and consumer users..

HIGHLY POWERFUL Professional-grade engine starter with 125-amp250-amp capabilities gives you enough power for SUVs, trucks, and large engines 50-amp boost mode quickly charges discharged batteries. VERSATILE Charges standard, AGM, gel, and deep-cycle batteries. SAFE FOR OUTDOORS Rugged design makes this unit safe to use in any weather. LONG-LASTING Microprocessor controls automatically adjust amperage rate to maintain charge 2-amp6-amp charge keeps your stored lead-acid batteries charged. EASY TO USE Includes digital display, LED indicators, and button controls.

Smart Battery Charger The battery charger can charge all types of 12V Lead-acid Batteries including GEL, AGM and STD. It is perfect for charging Automotive, Motorcycle, Marine, RV, PowerSport, Lawn Garden, etc. Do not charge a frozen or dead battery that has gone to 0V.. 8-Step Charging Program Desulfation, Soft Start, Bulk Charge, Absorption, Analysis, Recondition, Float, and Pulse Maintenance. This allows for the optimization of battery power, without overcharging or damage. Reliable cooling systems better improve working performance.. Advanced Start Aid and Winter Modes Engine Start Aid feature can help start your vehicle in about 100 seconds. The car battery charger can also add 0.2v more to the original charging voltage to better boost the battery activity for complete charging in cold weather.. Auto Detecting Systems Features Battery voltage detection, then automatically selects charge rate for charging and maintaining. Battery reconditioning feature helps extend battery life. LCD screen displays charging status and battery status with easy to understand icons.. Multi Safety Protection Battery Charger has Over Discharge, Over Voltage, Over Current, Over Heat, Overtime Charging, Short Circuit, Anti Current Backflow and Reverse Polarity Protections to ensure users safety, giving you a hassle-free charging.. Ultra Powerful Battery Charger With 84 more power industry average 75 and 1v low-voltage detection, TowerTop battery chargers smartly identify, charge, repair, and pulse maintain. Auto-stop when fully charged and auto-awake for pulse maintenance allow a long-time connection..

WIDE RANGE USE

All in One, Keep your battery charged and your car ready to go Battery Charger automotive 10-Amp 12V and 24V Fully-Automatic Smart, It's smaller but delivers more power. It's the all-in-one solution battery charger, battery maintainer, trickle charger, plus battery desulfator. Charge or repair all 12V and 24V lead-acid automotive, marine, and deep-cycle batteries, including AGM, GEL, SLA, and Flooded in cars, trucks, SUVs, motorcycles, lawnmowers, boats, marine, etc.. Enjoy Precision Charging, Your car deserves the best Using a backlit LCD, the battery charger automotive clearly and visibly shows an LCD screen displaying the charging status and battery status An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.. Restore your Battery, Don't let a dead battery ruin your plans Built-in advanced battery REPAIR mode to help to recover oldidle batteries and extend battery life. Please use repair mode if the car battery charger cannot charge the battery. The high-frequency and low-frequency pulse technology has good repair and activation effects. Note It can not activate a dead battery or repair a damaged battery. LITHIUM BATTERIES ARE NOT ALLOWED. 8 Charging Protection, Never get stranded again The charging cable contains heat-resistant and oxidation-resistant copper wire, which is not easy to break. It has protection circuits such as overchargeovervoltageovercurrentshort course, with functions such as overcurrent protection, short circuit protection, reverse connection protection, overheat protection, overvoltage protection, and Undervoltage protection.. Intelligent Memory The Car Battery Charger mode has a memory function. After charging, it defaults to the state mode used before the last power failure. no complicated steps, just plug and charge. Note It can't jump start the car, only the battery charging function. Requires power connection.

POWERFUL PERFORMANCE The Schumacher SC1281 delivers 100A engine start, a 30A boost, and 6A2A chargemaintain rates Strong enough for cars, SUVs, and trucks. 30A BOOST MODE The boost modes quickly bring deeply discharged batteries back to life. ADVANCED DIAGNOSTICS A built-in battery and alternator tester determines charge level and helps diagnose electrical problems. FULLY AUTOMATIC The charger features multi-stage charging, bad battery detection, float mode monitoring, and reverse hook-up protection. ADVANCED CHARGING ALGORITHM Multi-stage charging employs an advanced algorithm to maximize battery charge, health, and lifespan. FLOAT MODE MONITORING While in float mode, a battery charger and maintainer delivers a small current when necessary to keep the unit fully charged. MICROPROCESSOR CONTROLLED After gathering information from the connected battery, the microprocessor adjusts voltage and charge, allowing fast charging without negatively impacting battery capacity and longevity. CHARGES MOST BATTERIES The Schumacher SC1281 will charge standard, AGM, gel, and deep-cycle batteries. IN THE BOX Schumacher SC1281 100A 6V12V Battery Charger and Jump Starter and user manual.

FULLY AUTOMATIC The Schumacher SC1280 automatically detects 6V and 12V batteries. When the battery is fully charged, the unit automatically stops charging and shifts to maintain mode.. MICROPROCESSOR CONTROLLED After gathering information from the connected battery, the microprocessor adjusts voltage and charge, allowing fast charging without negatively impacting battery capacity and longevity.. BOOST BATTERY HEALTH The unit features multi-stage charging and float-mode monitoring for optimum battery health and extended battery life.. COMPATIBLE BATTERIES The Schumacher SC1280 will charge 6V and 12V standard, AGM, gel, and deep-cycle batteries.. REVERSE HOOK-UP PROTECTION With advanced reverse hook-up protection, the charger protects against damage if the clamps are not properly connected..

Powerful Performance The Schumacher SC1364 delivers a 150 cranking amps engine start with 20-amp boost and 6-amp2-amp chargemaintain modes strong enough to charge SUV, truck, and other large batteries. Fast 20-Amp Boost Mode With the 20-amp boost charging mode you can bring even deeply discharged batteries back to life by quickly adding charge to the battery. Microprocessor Controlled After gathering information from the connected battery, the microprocessor adjusts the charge, allowing fast charging without negatively impacting battery capacity and longevity. Advanced Charging Algorithm Multi-stage charging employs an advanced charging algorithm to maximize battery charge, battery health, and the lifespan of your battery. Float Mode Monitoring While in float mode, the SC1364 battery charger and jump starter delivers a small current when necessary to keep the battery fully charged. Reverse Hook-Up Protection With built-in advanced reverse hook-up protection, the charger protects against damage if the clamps are not properly connected. Easy Hookup With front-mounted, heavy-duty, 8-gauge booster cables and a 12.5-foot total reach, the SC1364 is easy to attach to hard-to-reach batteries. Works With Common Battery Types The 150-Amp 12-Volt Fully Automatic Battery Wheeled Charger and Jump Starter is compatible 12-volt standard and AGM batteries. In The Box With your purchase, you will receive the Schumacher Electric SC1364 Fully Automatic Battery Wheeled Charger and Jump Starter and user manual.

10-AMP QUICK CHARGER12V 10-Amp and 24V 5-Amp 7-stage quick battery charger, charging speed is much faster than 8-Amp or 5-Amp automatic chargers. Charge or repair all 12-volt and 24volt lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.. 8 CHARGING PROTECTIONSmart control, temp compensation in hot climates and under-charging in cold climates, reverse protection, cooling system, overcurrent, fireproof material, overvoltage, short circuit. Trickle charger with multiple protection ensure the safety charging at anytime anywhere. No worries. HIGH-EFFICIENCY PULSE REPAIRAutomatically detects battery sulfation and acid stratification, take newest pulse repair function to restore lost battery performance for stronger engine starts and extended battery life. Note can not activate or charging totally dead batteries.. VISUALIZED CHARGING Large LCD display the charging and battery status charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc. More convenient to use.. PLUG AND PLAY no complicated steps, just plug and charge, stay at home and charge your batteries on your own. All-in-one battery solution as battery charger, battery maintainer, trickle charger, plus battery desulfator. The must-have tool for your garage. FLOATTRICKLE CHARGE Switch to floattrickle charge mode to maintain batteries over the winter 1, Choosing corresponding modesSTDAGM,GELWETMOTORCYCLE to fully charge the battery, screen display FUL 2, Then switch to MOTORCYCLE mode will auto-enter trickle charging mode to keep batteries stay charged for a long time..

15 amp bench battery charger maintains and charges any AGM, GEL, or WET automotive or marine 12V battery .AC Low-voltage compensation ensures maximum performance when used with extension cords 40 amp Engine Start re-start most vehicles in up to 90 seconds keeps the battery at optimal capacity during off-season. Fully automatic high frequency charging delivers 3 stage charging, automatically switching from fast charge, to top-off, to trickle charge. Battery reconditioning feature helps extend battery life 40 amp engine start helps start your vehicle in about 90 seconds. Equipped with reverse polarity protection LCD screen displays charging status and battery status with easy to understand icons. Features a patented alternator check which indicates if the alternator is maintaining battery level ETL Certified for performance and safety. AC Low-voltage compensation ensures maximum performance when used with extension cords. 40 amp Engine Start re-start most vehicles in up to 90 seconds keeps the battery at optimal capacity during off-season.

MULTIPLE MODES 40 Amp quick boost mode, 150200 Amp engine start for heavy duty farm equipment and other vehicles. AUTO AMP ADJUST Microprocessor-controlled to automatically adjust the amperage rate to charge and maintain. BUILT-IN TESTER Battery and alternator tester provides charge level and helps diagnose electrical problems. AUTO VOLTAGE DETECTION Automatically detects 6 or 12V batteries. FLOAT MODE Float mode monitoring automatically maintains optimum battery charge.