14 best automotive chargers

Product description

Schumacher's 200A 12V automatic battery charger and engine Starter is for engine starting, charging and rugged use. 55A engine Starter is powerful enough for starting cars, SUVs, and small trucks.

• Heavy-duty transformer
• Heavy-duty Steel case with handle
• 6-Ft. Power cord & output cables for a total 12-ft reach
• LEDs display charging status
• Color -coded clamps for top and side mount battery posts

User questions & answers

Question:	Does this have a manual mode
Answer:	No, the SC1285 does not have a manual mode
Question:	Is 40 a boost a way to charge it ? And does it go into maintain mode after it charges
Answer:	On the SC1285 the 40 AMP boost is not a typical charge. This is just to get the battery level up but not to fully charge. Please use the charge setting which is 6A2A
Question:	Does it have wheels on it
Answer:	Yes
Question:	The input is 120v ac @ 60hz, 10a max. continuous, 48a max. intermittent. will a 15 a circuit handle the 48 a intermittent when on 200 a boost
Answer:	Yes, on the SC1285 the 15A breaker will handle this

Product features

Schumacher SC1285 12V Wheeled Fully Automatic Battery Charger and 40/200A Engine Starter

Features:

200a Engine Start | 40a Boost | 6a<>2a Charge

For Engine Starting, Charging & Rugged Use

Heavy-duty Transformer And Steel Case

Color-coded Clamps

Compact Wheels For Easy Storage

Fully Automatic, Microprocessor-controlled

Led Indicators And Button

Temperature Overload Protection

Schu Eco Energy – Meets The Highest Industry Standards

• 🚗✔ Smart Fast Charger: 2A / 8A / 15A / Auto charging rate, fully automatic high frequency charging for all types of 12V lead acid batteries, including GEL, AGM and STD. Not only do you choose the charging rate manually, but also the optimal function can automatically select the charge rate best fit for your type of battery.
• 🚗✔ Excellent Winter Charging Mode: Specialized design for charging battery in winter weather conditions to sustain a longer life of battery and to ensure perfect charging
• 🚗✔ Safety Protection: Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life. No worry about battery Over Voltage, Over Heat, Overtime Charging, Short Circuit and Reverse Polarity
• 🚗✔ Advanced LCD Display: Intuitive words and vivid icon, easily keeping track of charging status, charging current, voltage, battery type, and error information
• 🚗✔ Complete 6-step Charging Program: Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test and Floating, allow for optimization of battery power, without overcharging or damaging. Household Use Only. (Do not charge a frozen or dead battery!)

User questions & answers

Question:	What is the warranty for th
Answer:	The user manual does not say anything about slow charging; it might charge the battery to a point if connected to it but it won't be slow. The car battery charger can charge small electronic devices via USB ports, but the charging circuitry that controls, monitors and limits the amount of current that goes to charge these devices is in the small electronic device itself. Customer support might be able to give you a better answer. The customer support number for the car battery charger is listed as 1 (888) 965-5888 in the user guide.
Question:	does this work with optima yellow top battery
Answer:	The cables are about 8 inches long not including the clips. However since the power pack is only a little larger than a cell phone it is easy to get it within a couple of inches of the battery posts so the cables do not have to be long to reach. That is the great thing about these little starters....they work without having to have space to maneuver a car or to need long cables.
Question:	Why does it say not to charge a dead battery in the warnings? Is that not what it’s meant for
Answer:	It charges using a provided USB-C cord but you must provide the wall or auto charger.
Question:	Charger says to connect cables when they are connected
Answer:	The instructions say at least 20%.

Product features

MCU Controlled Program

Intelligent microprocessor monitors the attached battery's voltage level from the moment it is connected, using this ever-changing data to improve the charging system's multi-stage charging cycle, resulting in quicker charge times and a lessened chance of damage due to overcharging.

High Voltage Reconditioning

Charger adopts high voltage up to 15.8V to stimulation battery, mainly for the bad battery caused by short circuit or low-softening plate. The working cycle is five cycles. If the charger test concludes that the battery is still less than 12V after the repair cycle, the dead battery is determined.

Comfortable and Easy-to-Carry Handle

Unique handle adopts Arc design, with high comfort, has good ergonomics that minimize the possibility of experiencing aches and cramps.

Reliable Cooling System

Features with one cooling fan and reliable cooling vent to disperse heat and increase charging efficiency. When the charger is in constant current and constant voltage, the cooling fan would works.

Durable ABS Shell

Applies the technology of ABS material, great insulation, anti-falling, sturdy and durable.

Convenient Cables Storage

It is easy and convenient to use and store alligator clip and power cord.

Product description

Charge and maintain your automotive and marine batteries with the Schumacher SC1280 6/12V Rapid Battery Charger and 15A Maintainer. Digital display for voltage and percentage of charge, Start/Stop interface, and LED indicators and push button controls make this unit easy to use. Features auto voltage detection to easily detect between 6 and 12V batteries. Automatically selects charge rate for charging and maintaining. Built-in reverse hook-up protection prevents charger from operating if clamps are reversed. Meets the highest industry standards with its Schu Eco Energy. DOE compliant. Compatible with standard, AGM, gel, and deep-cycle batteries. Rated for 800 CCA.

• Features 15A to charge and 3A to maintain your battery
• Auto voltage detection automatically detects 6 or 12V batteries
• Automatically selects charge rate for charging and maintaining
• Reverse hook-up protection ensures charger will not operate if clamps are reversed
• Charges compatible battery types, including standard, AGM, gel and deep-cycle batteries

User questions & answers

Question:	What is the difference between the sc1280, sc1281, sc1323 and sc
Answer:	The length of warranty on paper doesn’t matter because getting them to act on it is difficult. They wanted me to send the charger to them at my cost and wait without a charger for 6?weeks
Question:	Can this be used to charge lawn tractor batteries
Answer:	Yes, they are plastic. And Yes the break. My negative terminal just snapped in half... Not happy. Why couldn’t they just use metal??
Question:	What is the warranty on this product
Answer:	It will work with any brand of battery.
Question:	Want to charge battery in vehical (suv). is it safe to do in enclosed garage? thinking yes, but please confirm
Answer:	The clamps are metal on the inside (obviously), and a durable plastic on the outside as insulating covers. Looks to be pretty durable, I've had no problems with them. But then, I tend to take care of my toys! :-) This unit, by the way, was an excellent investment...after having owned several less-capable chargers. This one restored my Yellow Top battery back to its full capacity in short order! I own a Tahoe Hybrid and had installed the Yellow Top as a result of standard batteries not holding a full charge after a year or two, and often draining when not running the Tahoe at least once every 4-5 days or so. Can connect full-time to the battery the accompanying cable, making the use of clamps unnecessary! Just have to remember to unplug it!

• ✸【Super Capacity And Peak】Audew car jump starter uses a high-speed polymer battery instead of a normal starter. With the super 2000A peak and 20000mah capacity, it is easy to start a 12V vehicle (any gas engine or up to 8.5L diesel engine) , RV, tractor, lawn mower or speedboat up to 40 times.Never need to charge often.
• ✸【Multi- Function】 The Car battery jump starter with 3 lighting modes containing stable, strobe and SOS, it can be used as a torch, a life-saving signal light and traffic warning light.Dual USB outputs(5V/2A and 5V/9V/12V) and a Type-C output(5V/3A) for fast charging. The car jumper could also used as a cigarette lighter and power bank.As a must-have for your daily life, it can also ensure the safety of your travel and driving.
• ✸【LCD display screen and durable materials】 Audew battery charger automotive uses ABS resistant fuel casing and Acrylic high transparent lens which is more durable than the ordinary plastic material. LCD screen is used to show the precise remain percentage of power and the status of input or output of the auto battery booster, avoid not charging in time.
• ✸【Improved Safety Technology】Audew auto battery booster uses advanced intelligent technology to protect your safety.Improved terminals could provide reverse polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection.Just feel free to jump your car.
• ✸【Intimate After-sales Service】 Audew car jump starter offers a 24-month 100% free manufacturer warranty and a 90-day refund without human damage.You could contact with us by e-mail if there are any further problems.We will always be with you and offer you satisfying response.Thank you for your understanding and support.

User questions & answers

Question:	How to turn off
Answer:	There are 4 different attachments for ear comfort...my father has no complaints other than itchiness if he wears the insert too long. He wants to wear the amplifier all the time, but works best if we alternate ears to reduce sensitivity
Question:	Charging voltage 110v or 220v since in Asia we have 220 volts charging current
Answer:	It's an amplifier...2 sound modes and volume control. You just buy the product, no need to pick among selections
Question:	What items are included in the box besides the device, jumper cables and storage case
Answer:	I did not buy for my use, sorry , its been given as gift
Question:	If it sits in my trunk, unused, how often should I charge it
Answer:	I believe the voltage is 4 vdc which means you could charge these with any small 4vdc charger that had the opropriate connector , that would include the usb port on any computer, to do that you only need a usb to minature plug cable . available at any doller tree store

Product features

Audew Jump Starters

Never get stranded on road again. No need to wait for other people to help you or call for towing service. Get this and jump start your dead car battery in seconds.

✔Super Powerful

With 2000A peak current and 20000mAh capacity, the car jumper is powerful enough to start most 12V vehicles (any gas or 8.5L diesel) or motorcycles , RV, tractor, lawnmower, speedboat, etc.

✔Ultra-bright Flashlight with SOS

Whether you need light to change a tire, inspect an engine, or need to warn oncoming traffic that you are broken down on the side of the road, the ultra-bright LED flashlight will have you covered. It has 3 modes LED light (high, strobe and SOS).

✔Convenient Package & Ultra Compact

The unit is supplied in a high quality case. Unlike traditional bulky jump starter packs, it's small enough to store in your glovebox and light enough to carry around.

✔6 in 1 Multi-Function

Emergency jump starter + portable charger + LED Flashlight + S.O.S Lighting Signal for help + dual USB quick charge +for the vehicle electrical supply. It can help you In any case when you are adventure, outdoor, daily, emergency, high and low temperature.

✔Specification:

• Peak Current: 2000A
• Capacity: 20000mAh
• Dimension: 8.5 x 3.5 x 1 in
• Weight: 1.3lb

• 【Upgrade Battery Charger】 - GEMWON GW358 is a portable and high performance battery charger. It just 0.45KG, use ABS shell make it flame retardant, anti-conductive and anti-corrosion. The high density soft copper wire help it no fever after working long time.
• 【Compatibility】 - Our auto battery charger works with all types 12V/2AH-12-AH lead-acid batteries (not for lithium battery). The maximum output current is DC-7A. There are four modes (STD/AGM/MOTO/REPAIR) for vehicles, boats, SUV, lawn mowers, trucks, motorcycle, motorboats and more battery charging.
• 【7-Stage Charging Protection】 - GW358 is an smart battery charger and advanced battery maintainer. It has 7-stage charging process to protect the battery and stop the charging automatically when battery is fully charged.
• 【Temperature Compensation】 - This battery charger can detect the ambient temperature and adjust the charging voltage according to the temperature. It will increase voltage in winter and reduce voltage in summer.
• 【Repair Your Battery】 - The advance repair mode can detect battery sulfating and acid stratification. Restore lost battery performance and extended battery life.

User questions & answers

Question:	What is the Length of cord
Answer:	The cord is about 2 feet long, so you will definitely need an extension cord.
Question:	Is the battery charger ok to start the engine
Answer:	No, it's not a starter.But you can be able to start the engine after 10-15 minutes of charging.
Question:	do the battery side leads unplug for substitution of longer leads or lighter plug adapter
Answer:	No
Question:	What is the input voltage range ? Is 110v or 220v charger
Answer:	The input voltage range is AC110v to 255v, can work for difference environment.

• 🚗【Battery charger application area】 Charging the lithium battery is strictly prohibited. Optional nominal power: 12V 8A, 24V 4A; Minimum start voltage: 2.0V; Battery range: 6-150Ah. (for AGM, GEL, MF, SLA, VRLA), diagnosis and repair of battery problems and extension of the battery life for cars, trucks, motorcycles, lawn mowers or boats, cars, trucks, off-road vehicles, SUVs and more.
• 🚗【Battery chargers Multiple safety protection】 The charger uses several safety functions. Fireproof flower, overvoltage protection, overcurrent protection, reverse polarity protection (positive and negative connection error), short circuit protection, overheating protection. Make sure you are safe. In addition, the side of the charger uses a fan to avoid overheating during charging. Extend the life of the charger.
• 🚗【Smart LCD touch digital display】 Car battery charger can change the functions with touch display, automatically detect outside temperature to switch the summer or winter mode itself. Self-adapting to current or voltage without manual adjustment; If the battery is fully charged, the charging will fail automatically. Self-changing data carousel shows temperature, charging voltage, charging current and battery power.
• 🚗【Repair function, voltage & power detection】 The high-frequency and low-frequency pulse technology has good repair and activation effects. Suitable for low voltage batteries, batteries that are not used for a long time, damaged batteries and vulcanized batteries. Connecting the battery without connecting the power supply can indicate the remaining battery voltage. Keep an eye on your battery status and see if you need to charge.
• 🚗【Battery charger promise】 We offer 1 year free warranty, if you have any questions please feel free to contact us, we offer technical support and after-sales service.

User questions & answers

Question:	how many amps is this
Answer:	Based on Product Specs: Current output: 12V 8A
Question:	Can the charger be left un plugged connected to the Batteries (24v) without draining batteries down? Does the charger need to be isolated upon start
Answer:	Yes, I have mine hooked 24v on my boat batteries. When it comes to full charge it shuts off, then kicks back on when batteries discharge

Product features

Product parameters

Touchscreen

• One-button circuit in touchscreen mode
• Several modes can be switched via the touchscreen buttons, Auto, VGM, Motorbike, Repair mode

Intelligent

• Intelligent digital display
• Chargers that display the charging voltage, charging current, battery charge and temperature

Charger battery

• Charger battery Multiple security protection
• Spark protection, short circuit protection, reverse polarity protection, overcurrent protection, overtemperature protection, low voltage protection

Repair

• Battery charger Repair button
• With the help of high and low frequency pulse technology, old batteries, batteries that have not been used for a long time, damaged batteries and vulcanized batteries can be repaired. Repair and activation effects.

Notes

1. This is a fully automatic charger with 3 charging levels.
2. The automatic charging protects the battery against overcharging.
3. So you can leave the charger connected to the battery indefinitely (For safety reasons, if you go out for a while, don't always use it in operation).

Package includes

1. Automatic battery charger 12V / 24V
2. Automatic detection of battery voltage. Intelligent charging, automatic shutdown when fully charged.
3. Package includes (1X instruction manual, 1X car battery chargers, 1X pair of alligator clips )

For most batteries

1. The 3-stage chargers are suitable for most types of lead-acid batteries, including calcium, gel and AGM, wet EFB batteries, etc. (note: lithium batteries cannot be used)
2. They can also help to restore discharged and sulfated batteries.

Product description

From Schumacher’s Wheel Charger line, the SC1309 fully automatic unit offers a 40 Amp boost mode that quickly brings deeply discharged batteries to life and a 200 Amp engine start for cars, trucks, SUVs, marine vehicles, and RVs. This charger features strong starting power, a heavy-duty transformer, LED indicators, and color-coded clamps with a 6-foot power cord and output cables for 12-foot total reach. This charger is microprocessor-controlled with multi-stage charging, auto voltage detection, automatic amperage adjustment, a built-in battery and alternator tester, and reverse hook-up protection. Compact wheels allow for easy transport and storage, with a durable case and retractable handle. Schu Eco Energy meets the highest industry standards. Compatible with standard and AGM batteries.

• RELIABLE POWER: 40 Amp quick boost mode and 200 Amp engine start for cars, trucks, SUVs, marine vehicles, and RVs; compatible with standard and AGM batteries
• 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 feature identifies 6V or 12V batteries
• FLOAT MODE: Float mode monitoring automatically maintains optimum battery charge
• SAFE AND RELIABLE: Reverse hook-up protection helps prevent damage to battery

User questions & answers

Question:	Will this rejuvenate an old battery using the 200 amps for 15 minutes, wait an hour, and repeat that process five times
Answer:	The SC1309 will only jump start 12V batteries
Question:	Will this charge 6 volt batteries
Answer:	Smart chargers are actually stupid. Dead batteries build an oxidation on the plates that prevent it from taking a charge. If you put another battery in parallel and charge the two, often times overnight you'll find it takes a charge. The "smart" chargers see nothing going, and gives up. The parallel method keeps 13.6 volts on the dead one, and it eventually overcomes the oxidation and charges.
Question:	Will it start 6v batteries or are the amps too high
Answer:	No
Question:	will it charge a completely dead battery
Answer:	no

Product description

Charge or jump start your SUV, truck, or large battery with the Schumacher SC1281 6/12V Fully Automatic Battery Charger and 30/100A Engine Starter. Contains battery and alternator tester which provides charge level and helps diagnose electrical problems. Features 30A for quick energy boost and 100A to jump start your car right away. Microprocessor controlled, multi-stage charging adds precision, safety and battery life. Built-in reverse hook-up protection prevents charger from operating if clamps are reversed. LED indicators and Start/Stop push button interface improves accuracy and ease of use. Features auto voltage detection to easily detect 6 or 12V batteries. Meets the highest industry standards with its Schu Eco Energy. DOE compliant. Compatible with standard, AGM, gel, and deep-cycle batteries.

• Features 30A quick boost and 1H2:L1600A jump start, powerful enough to start SUVs, trucks and large batteries
• Battery and alternator tester provides charge level and helps diagnose electrical problems
• Features multi-stage charging and auto-voltage detection for added precision, safety and battery life
• Reverse hook-up protection ensures charger will not operate if clamps are reversed
• Charges compatible battery types, including standard, AGM, gel and deep-cycle batteries

User questions & answers

Question:	Does this charger have a desulfation mode on it
Answer:	The manual talks about a desulfation mode existing, but does not say how to trigger it, or whether it is part of the automatic charging system. https://www.batterychargers.com/sites/default/files/manuals/0099001912E-R3.pdf page 8.
Question:	What does the 2/6 mean? Is this the trickle or battery maintenance mode info
Answer:	Starts at a moderate 6 amp charge reducing to 3 amps as charging nears completion.
Question:	Is it portable
Answer:	Light and portable, but needs a 120volt outlet, or a long(100' extension cord) to far distances.
Question:	Is this a 4 stage charger (bulk, absorption, float, equalization
Answer:	The SC1281 does, Bulk, absorption, equalization, desulfation and maintenance features

• 【THE LATEST INTELLIGENT CPU CONTROL】Portable battery charger/maintainer automatically adjusts the charge current and maintainability according to the temperature. Automatic detection of ambient temperature, so that winter can be full speed, summer is not overload.optimized for any climate, easy to deal with a variety of harsh voltage environments.
• 【HIGHLY COMPATIBLE】Suitable for both 12V and 24V batteries, making it easier to use.It works with Calcium, AGM, EFB, MF, FLOODED, VRLA, SLA and Wet batteries, meaning that it can be used for the batteries in Car, Truck, Motorcycle, RV, SUV, ATV, golf cart, tricycles, agricultural vehicles, bus, etc. ➤NOTE: LITHIUM BATTERY DISABLED.
• 【PULSE REPAIR FUNCTION】Intelligent control system, strong pulse repair technology, remove vulcanization, repair slightly damaged batteries, reduce water loss, Provides stronger engine starts and extended battery life. ➤NOTE: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new.
• 【MULTIPLE PROTECTION & SAFETY OF USE】This Automatic Smart Battery Charger owns safety technology including built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection, stable performance for longer life.
• 【FULLY AUTOMATIC CHARGER WITH LCD SCREEN DISPLAY】Battery chargers Just plug and leave it for charging and maintaining your batteries automatically for long time, with intelligent digital LCD displays charging status and battery status, charge voltage, charge current,inside temperature, summer mode, winter mode, etc.

User questions & answers

Question:	how long dead car battery be fully charged
Answer:	That would depend on the type of battery and if it was a wet battery how long it had been Completely dry. If it’s a deep cycle battery and completely drained the chance is it can’t be recharged.
Question:	Can this handle inverter deep cycle battery
Answer:	Yes, I have charged mine. It has the on/off function. Works well.
Question:	This website says "charger/maintainer". neither the box nor the manual mention "maintainer". does it maintain leaving it connected when in "off
Answer:	Yes this also works as a maintainer.
Question:	I have a 3 wheel pride scooter with 2 12 volt batteries,will this cherger work for my scooter
Answer:	Yes it will. I am using for a scooter also.

Product features

2021 NEW CAR BATTERY CHARGER

ENVIRONMENTAL CHARACTERISTICS:

Operating Temperature Range: -20~45°C (-4~113°F)

Storage Temperature Range: -30~75°C (-22~158°F)

Operating Humidity Range: 90%RH Max

REMARK: for 4Ah-15Ah battery, we suggest use “Repair” mode, because the battery size is too small, use pulse charge is very good for small size battery.

PACKAGE:

1 x Automotive Battery Charger

1 x User Manual

MULTI FUNCTION INTELLIGENT CHARGING

Microprocessor-controlled - automatically adjusts the charge current and maintainability. automatically switching from fast charge, to top-off, then to trickle charge.Pulse repair function can help to repair your loss battery and extend battery life.

NOTE:

Only can repair slightly damaged batteries not a dead battery and cannot repair a battery back to 100% new.

NOTE:

This battery charger is not compatible with lithium-ion batteries.

PREMIUM COOLING FAN

With built-in cooling fan, drop the operating temperature, prolong the service life.

VERSATILE-ONE-TOUCH SWITCHING

• CAR/TRUCK mode
• Motorcycle mode
• AGM mode
• Repair mode
• Summer mode
• Winter mode

TOTAL PROTECTION

The battery charger offers safety features including reverse-polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, and over-temperature protection.

• 🚗 【SMART BATTERY CHARGER】- Adopted fully automatic microprocessor to detect Battery Voltage, select Charging Rate and switch to Float Charge after reaching full battery capacity. Great for charging or maintaining all types of 6V and 12V lead-acid batteries, including Gel, AGM and STD.
• 🚗 【OPTIMAL CHARGING PROGRAM】- Automatically detects whether your battery requires 6 volt or 12 volt charging. Features 7-stages charging process (Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Float) for 12V battery; 3-stages charge process (Bulk Charge, Absorption and Float) for 6V battery. ( Do not charge a frozen or dead battery! )
• 🚗 【INTELLIGENT RECONDITIONING】- Automatically detect whether your 12v battery needs to be reconditioned after battery test process. It adopts high voltage up to 15.8V to recover the bad battery
• 🚗 【SAFETY ENSURED】- Smart circuits engineered with Digital Display, Automatic Shutdown design and Multilevel Protections guard against Overcharge, Over-Voltage, Overheat, Over-time Charging and Short Circuit, with intuitive Reverse Polarity LED Indicator. Spark proof during lead connection
• 🚗 【WHAT YOU GET】- Certified by UL. We provide 24-hour friendly customer service and 100% customer satisfaction. Please kindly email us if you need any help (Household Use Only.)

User questions & answers

Question:	Does this work with sealed batteries
Answer:	As long as the sealed batteries are 6 or 12v lead-acid battery, it will work just fine.
Question:	Does the device auto stop charging when the battery is charged? or does it need to be unplugged, I use it for a boat and won't be around it to monitor
Answer:	Automatically stops charging when battery is full. You'll see the display was off, at this point it will only charge again if the battery begins to drain. I leave mine plugged in all winter charging a motorcycle battery and a car battery.
Question:	Will this charger charge batteries in cold weather
Answer:	This smart battery charger support working under temperature: 32°F (0°C) - 104°F (40°C) to ensure the battery can be charged and start normally and prolong the life of battery. And we have another model charger with winter charging mode. It is specialized design for charging battery in winter weather conditions to sustain a longer life of battery and to ensure perfect charging. It can be used at minus 4 degrees Fahrenheit (Minus 20 degrees Celsius). You can choose for your use depends on your demands.
Question:	works on odyssey batterys
Answer:	Yes it is, if you look up the specification, they state that it is compatible with Gel, AGM and STD. I believe the Odyssey is a AGM., that is one of the choices. There is a switch that allows you to select the chargring rate. I have used this charger several times this winter as we no longer drive far enough to keep the batteries charged. I am very pleased with it.

Product features

Intelligent Temperature Protection System

Support working under temperature -4℉ ~ 104℉, to ensure the battery can be charged and start normally and prolong the life of battery.

Reliable Cooling System

Features with one cooling fan and reliable cooling vent to disperse heat and increase charging efficiency.

When the charger is in constant current and constant voltage, the cooling fan would works.

Fully Automatic

Features with Smart Detect System, Automatic Stop After Full-charged, Automatic Identify Low Voltage, Automatic Start Charging, and Automatic Stop After Full-charged.

Product description

Schumacher's 6V/12V 250A ProSeries Battery Charger/Engine Starter charges standard, AGM and Gel and deep-cycle batteries. Multi-stage charging - for added precision, safety and battery life. Float mode monitoring - maintains optimum battery charge. Digital display, LED indicators and push-button controls.

• Charges standard, AGM and Gel and deep-cycle batteries
• 50A boost mode quickly brings deeply discharged battery back to life
• 6V/12V 250A Voltage
• Digital display, LED indicators and push-button controls
• Microprocessor controlled to automatically adjusts amperage rate, to charge and maintain
• 12-foot reach, 6-gauge output cables
• Heavy-duty 300A color-coded clamps

User questions & answers

Question:	Will this charge a Chevy 1500 trucks
Answer:	Yes this Unit will charge Chevy 1500 Trucks ! It also has a low battery engine starter capability !
Question:	Will this be able to charge the battery on a case ih maxxum tractor series
Answer:	As long as there is a POS/NEG post and the battery is either is 6V or 12V battery
Question:	Is this avilable with longer cables? Need to charge vehicles on lift
Answer:	This unit has cables that are 12 feet in length. You will want to contact the manufacturer directly for longer cable availability.
Question:	Will this charge AGM batteries
Answer:	Yes. the DSR131 will charge AGM batteries

Product description

Charge and maintain your automotive and marine batteries with the Schumacher SC1359 6/12V Fully Automatic Battery Charger and 15A Maintainer. Digital display and push button controls make this unit easy to use. Microprocessor controlled, multi-stage charging adds precision, safety and battery life. Features auto voltage detection to easily detect between 6 and 12V batteries. Built-in reverse hook-up protection prevents charger from operating if clamps are reversed. Meets the highest industry standards with its Schu Eco Energy. DOE compliant. Compatible with standard, AGM, gel, and deep-cycle batteries.

Specifications:

Battery Type	Standard
	AGM
	Deep-Cycle
Input Voltage	120V AC
Input Current	3.6A
Output Voltage	6/12V
Output Current	6V/2A, 12V/15A
Dimensions	3.63 × 10.5 × 7.75 in
Weight	3.59 lb
Safety Certifications	UL ULC

 

• Features 15A to charge and 3A to maintain your battery
• Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
• Auto voltage detection automatically detects 6 or 12V batteries
• Reverse hook-up protection ensures charger will not operate if clamps are reversed
• Charges compatible battery types, including standard, AGM and deep-cycle batteries

User questions & answers

Question:	If my 12v auto battery is at less than 6 volts, this unit thinks it is a 6V battery and stops charging when it comes back up to 6 v. Any way to fix
Answer:	Not sure what you mean by mounted. It is lightweight and has no holes for screws.
Question:	What is the difference between this charger sc2359 and sca1500a
Answer:	A flashing green light means it’s charging. When the green light stays on it’s charred. Did you try a different battery in the charger to test if the green light indicator is working? I think you may have a bad charger.
Question:	do you have to charge the device before you use it to charge car battery
Answer:	The green light will flash when the battery is charging
Question:	How many watts does it take to power this unit? I will be powering the charger with a small generator which only puts out 700-800 watts
Answer:	It could be that the battery pack inserted is no compatible with the charger , is totally out of charge (if you leave it overnight it will get fix ) or is a defective battery.

• 【MULTI FUNCTION INTELLIGENT CHARGING】: Microprocessor-controlled - automatically adjusts the charge current and maintainability. automatically switching from fast charge, to top-off, then to trickle charge.Pulse repair function can help to repair your loss battery and extend battery life.
• 【HIGHLY COMPATIBLE FAST CHARGING】: It works with SLA, WET, MF, FLOODED, GEL, VRLA, AGM, EFB batteries, meaning that it can be used for the batteries in cars, motorcycles, boats, mowers and others. Calcium type deep cycle automotive or marine 6Ah-150Ah 12V/ 6Ah-100Ah 24V battery. Upgrade enhanced 130W for faster charging.
• 【TOTAL PROTECTION】: The battery charger offers safety features including reverse-polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, and over-temperature protection.
• 【SIMPLE AND PRACTICAL TO USE】: Using a backlit LCD display, the battery charger clearly and visibly shows LCD screen displays charging status and battery status; charge voltage, charge current, inside temperature, battery full， summer mode, winter mode, etc.
• 【ENHANCE QUALITY ASSURANCE UPGRADED VERSION】: We have received electric appliance authentication to our battery charger.Please contact me whenever you have any problems. Provide one year quality assurance, please feel free to purchase.

User questions & answers

Question:	How do i know which mode should i choose and which type of battery should i pick? agm or the ... my car is glc
Answer:	hello dear, our battery charger is for 12V/8A and 24V/4A. And this is automotive, you do not need to choose the mode. Thanks
Question:	Can i ise to charbe a 24v Lifepo
Answer:	I don't think it is recommended in the instructions.
Question:	Are you able to see the current charge state of the battery before charging? I used the battery as an energy bank, would like to know remaining
Answer:	the battery charger clearly and visibly shows LCD screen displays charging status and battery status
Question:	Is this charg 12v/24v automatic or I have to select switch to 12v/24v manually
Answer:	hello, it can charge 12v/24v automatic

Product features

Smart 12V/24V Battery Charger/Maintainer

Initialization Mode: the battery charger performs a full battery health diagnostic analysis and polarity test.

Repair: car battery charger performs desulfation to dissolve any detected sulfuric acid crystals growing on battery lead plates.

Bulk Charging Mode: portable battery charger charges the battery at a constant current to allow the voltage to rise, recharging ~80% of the battery capacity.

Absorption Mode: once the battery voltage reaches 14.4V (for 12V batteries), the charger voltage is maintained at this level, allowing the battery current to reduce.

Float Mode: the car charger pulse charges the battery at 13.5V, to maintain the full charged status of the battery without overcharging it.

AI INTELLIGENT MULTIPLE PROTECTION

When a ( Short circuit occurs / Overcurrent protection / Overheat protection / Fireproof protection / Low pressure protection / Overpressure protection / Mislink protection / Electrification protection ) the charger will automatically turn off the power supply to protect the battery and charger.

SMART TOUCH BUTTONS

AI smart chip, the latest upgraded touch button in 2020, multiple protection.

SUITABLE FOR MORE ENVIRONMENTS

The best charging work can also be completed in harsh environments such as winter rainy season and summer.

HIGH TEMPERATURE HEAT DISSIPATION

High temperature intelligent adjustment, can automatically adjust the charging current according to the temperature environment, and comes with a cooling fan to provide perfect charging in summer.