12 best schumacher automotive jump starters

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

Product description

The Schumacher DSR114 12V 2200 Peak Amp Jump Starter features a high output AGM pattery for powerful performance. Includes 2A external automatic charger, 2.1A USB port, 12V DC outlet, easy-to-read digital display, ON/OFF switch, and reverse connection warning. Schu Eco Energy meets the highest industry standards. DOE compliant.

• High output AGM battery, with 525 CA, 350 CCA for powerful performance
• 2A external automatic charger
• Includes 2.1A USB port and 12V DC outlet
• Easy-to-read digital display and ON/OFF switch
• Also includes reverse connection warning

User questions & answers

Question:	can this be used to jump start a 12 v generator battery or does this unit have too much power
Answer:	I have no special knowledge but I see no reason why not. It is simple to use. It does not deliver power until you turn the knob 90 degrees. I would recommend that you turn it on, start the generator and turn it off. I have used it on a number of smaller 12 volt batteries.
Question:	can you leave it plugged in and charging without over charging it
Answer:	IT IS SELF MONITORING - YOU CAN NOT OVER CHARGE IT.
Question:	Can I use solar panel to charged it
Answer:	I am sure you can because even internal 120v charge device convert 120v AC into 13-14.2v DC which actually charges battery (because 12 v lead-acid battery has actual voltage from 12.5..14.5v at full charged state to 9v=very dangerous discharge...10.5v=very deep discharge...12v=slight discharge state). So, if you connect any external source (including solar panel) with its output voltage 13.5...15 v DC and with correct polarity (+ to +, - to -) charge will start if your source can produce enough current (at least 0.1A, but it will take long time to fully charge, though less current - more complete charge because molecules of electrolyte move in more order than with higher current and finally more charged molecules will be involved). Usually AC charger produce 3...5 A of current and it can take hours for complete charge=12.5...14.8v. Again, complete charge with less charging current is more complete (more power) than complete charge with higher current (with the same final voltage), though again, it takes much more time. So, you can use lighter socket for charging or just external jump wires, but don't forget to turn switch on when using external jump wires. Also it is important periodically check battery voltage during charge. If you reach 15v or may be even 14.8v it is probably better to stop charging. To be sure about final voltage it is better to check it right after you finish charging with its original charger (and also with manufacturer), so you will know your final "destination" voltage, but generally 12.6...14.7 is limit depending on battery power=capacity, more capacity - little bit more final voltage. Danger advise (be aware, this is only for persons very experienced in electronics): You can use even higher voltage sources like 16...17v if they are not very powerful because in that case at the beginning they will not be able produce that much voltage because battery will force them to work in overload mode (which actually can damage charger itself too and cause also fire/blow/damage) and only at later stage you will need to monitor battery voltage more closely because then that source can overcharge battery - so as soon battery voltage will reach 13...14 v immediately stop charge because it can go higher and battery can blow or at least will be damaged. So, this is dangerous variant and you can follow it only if you aware of danger and capable of taking all precautions to avoid severe sequences!! I personally don't recommend it and I would not do it myself even though I can do it, because any delaying/forgetting/incapability to stop charging at moment when battery's voltage reaches it max allowed voltage can cause fire/battery blow/short circuit/etc. with heavy/severe sequences to humans and property!! It is just not worth it!! So, as you can see you can charge lead-acid battery with DC devices other than its original charger but there are many precautions you should take, major of which is to compare external charger's output DC voltage and battery's max voltage at full charge. Again, I recommend to use internal charger, or just in emergency situations to use external charger with output DC voltage not higher than battery's max voltage at full charge (check with manufacturer), AND CONSTANTLY Monitor battery's voltage during charge, and immediately stop charge when battery's voltage is closing to (even though did not reach that yet) battery's max voltage at full charge. REMEMBER: LEAD-ACID BATTERY CAN BLOW, DAMAGE HUMAN (eyes/face/skin/head/bones)/Property and CAUSE THE FIRE!! THIS IS VERY POSSIBLE !! This is THE Very Dangerous toy !! It is much more danger than charging laptops - much more power!! Better follow manufacturer instructions!-- In light of all that there is also some danger even if you use its original charger: charger can malfunction too and produce more output voltage and you even can not notice that. Only way to notice that is suddenly even little bit shorten charging time or/and little bit higher final voltage that usually. You should test battery voltage and charging time right after purchase and write down that measure to remember, or even better to repeat that after first 10 charges - that will be more accurate measures because new battery is little bit changing during first charges and you should use these measurements for later comparing. Then periodically (1 in 10 charges) do that again and compare with 1st measure. They should not be different more than 0.1...0.2v and 2%-8% in charging time (time can differs depending on discharge state) Try to remember that voltage and time and always compare latest measurements with them. As soon as you will see noticeable difference in voltage (0.3...0.5 v or higher) and time (little bit shorter) it can indicate dangerous charger's anomaly, not battery's itself. Unfortunately because charger is internal you can't measure its output voltage at idle at first charge (without battery connected) to see if it has raised, unless you can disassemble that itself and check it. So, there is potential danger even with original charger and you should be aware of that too.
Question:	Can you use just a regular extension cord(from lowes) to charge this jump box or dose it come with its own charger
Answer:	Hello, You can use a regular extension cord from Lowe's or Home depot to charge this - It will plug into the side and the actual "charger" is inside the box itself. The device is very good and the price is very reasonable.

Product features

Schumacher DSR114 DSR Pro Series 12V DOE Jump Starter Style

• FULLY AUTOMATIC 15A RAPID CHARGER | 3A MAINTAINER
• FOR AUTOMOTIVE AND MARINE BATTERIES
• Rated for 800 CCA
• Charges 6V and 12V standard, AGM, gel cell and deep-cycle batteries
• Microprocessor-controlled
• Auto voltage detection
• Automatically selects charge rate for charging and maintaining
• Reverse hook-up protection
• Start/Stop interface
• Digital display for voltage and percentage of charge

Overview

• Battery Type: Standard, AGM, Gel, Deep-Cycle
• Input Voltage: 120V AC
• Input Current: 3.6A
• Output Voltage: 6/12V
• Output Current: 2A/6V, 15A/12V
• Dimensions: 4.25 × 10 × 10 in
• Weight: 3.1 lb

Product description

Jump start your battery with the Schumacher DSR128 2000 Peak Amp 12V Lithium Ion ProSeries Jump Starter with USB Portable Power Port. The corrosion-proof case, professional clamps and lithium iron phosphate batteries set this unit apart from the competition. Solid performance, design and long-lasting durability make the DSR128 the choice for professionals. This unit contains 2 lithium iron phosphate batteries. The scrolling digital display, charging LED indicators, and push button controls make it easy to use. The reverse connection alarm and warning deters you from charging incorrectly. This unit includes 2.1A USB power ports and a 12V DC power port for charging your mobile devices and electronics. It also come with 4-gauge, 20" cables. Meets the highest industry standards with its Schu Eco Energy. DOE compliant.

• Provides 2000 Peak Amps to quickly jump start your battery
• Features scrolling digital display, charging LED indicator, and push button controls
• Includes 4-gauge, 20" cables, professional clamps with ergonomic grips and a rust and corrosion-proof case
• Includes 2.1A USB power ports and a 12V DC output power port
• Contains 2 lithium iron phosphate batteries
• Refer user manual for troubleshooting steps.

User questions & answers

Question:	Will this work as a 12-volt power source for off-road truck lighting
Answer:	I would suggest the SJ1289
Question:	Will this jump spin the starter of a 3.0l diesel while the glow plugs are glowing
Answer:	No
Question:	What is the storage capacity of the battery? Like Wh or Ah
Answer:	The battery would be 650 amps.

Product features

Schumacher DSR128 2000 Peak Amp 12V Lithium Ion ProSeries Jump Starter with USB Portable Power Port

• HEAVY-DUTY PERFORMANCE FOR JUMP STARTING AND CHARGING USB DEVICES
• 2 Lithium Iron Phosphate batteries
• Scrolling digital display
• Charging LED indicator
• Push button controls
• Dual 2.1A USB ports
• 12V DC output port
• Reverse connection alarm and warning
• 4-gauge, 20” cables
• 12V 3-pin socket for recharging

Product Specifications

• Output Voltage: 12V DC
• Output Current (Peak): 2000A
• Dimensions: 11.81 × 5.62 × 14.96 in
• Weight: 9.687 lb

Product description

Built for jump starting heavy-duty farm equipment, the FR01337 is perfect for engine starting robust batteries as well as providing AC power on the go. From Schumacher’s Farm & Ranch line, this unit offers an AC outlet, 4 USB ports plus an air compressor. This unit includes hook-up safeguard alarm and LED flex light. It contains a sealed lead-acid AGM battery.

• Works with V8 engines and 4-8 cylinders
• Delivers 1200 Peak Amps for engine starting
• Features 400 Peak Watt converter with 4 USB ports and an AC outlet
• Includes 100 PSI automatic digital air compressor with pressure guage, nozzles, and stoarge area
• Contains LED flex light and sealed-acid AGM battery

User questions & answers

Question:	Can this be used to charge a car battery instead of jump starting
Answer:	The FR01337 is not designed to charge a car battery - only to provide an instant jump start
Question:	Can internal battery be replaced
Answer:	Yes, the internal battery in the FR01337 is a replaceable part
Question:	Will this power a Keurig coffee maker
Answer:	IN AC inverter powers up to 200 watts
Question:	Are the clamps metal or plastic
Answer:	All packs I've seen now have plastic. I'd bet if you want metal, you need to get/install them yourself.

Product features

Schumacher FR01337 1200 Peak Amp 12V Jump Starter and Power Supply

• JUMP STARTER + POWER SUPPLY + AIR COMPRESSOR
• Works with V8 engines, 4-8 cylinders
• 1200 Peak amp engine starter
• 400 Peak watt converter
• 100 PSI Automatic digital air compressor
• AC/12V DC/USB port2x faster 4-port USB hubs
• LED flex light
• Hook-up safeguard alarm

Product Specifications

• Output Current (Peak): 1200A
• Dimensions: 12 × 13.375 × 12.5 in
• Weight: 22.6 lb

Product description

The Schumacher DSR119 Pro Series 1800 Peak Amp Jump Starter features a built-in charger for automatic charging of internal maintenance-free, sealed lead-acid AGM battery, and LED indicators for charging and status of internal battery. 1800 peak amps power for jump starting vehicles in emergencies, and 12V DC power outlet with overload and short-circuit protection. Includes heavy-duty clamps that fit both top- and side-mount batteries; 4-gauge, 28" flex performance cable; and compact, durable and corrosion-proof polypropylene case. Schu Eco Energy meets the highest industry standards. DOE compliant. Contents: DSR119 jump starter Manual.

• 1800 peak amps power for jump starting vehicles in emergencies
• 12V DC power outlet with overload and short-circuit protection
• Maintenance-free, sealed lead-acid AGM battery
• LED indicators for charging and status of internal battery
• Includes heavy-duty clamps that fit both top- and side-mount batteries, and 4-gauge, 28" flex performance cable

User questions & answers

Question:	i have an H2 Hummer 6.0 will it work for that
Answer:	yes - the DSR119 will work on your H2 hummer
Question:	I have a car that is stored for the winter will this maintain the battery charge
Answer:	Yes, the DSR118 will maintain your battery
Question:	Is this both an instant boost charge (Fast Start) and a standard slow charger
Answer:	The DSR117 is only a 10AMP battery charger
Question:	Will this need to be plugged in while charging a car battery
Answer:	Yes, the DSR118 does need to be plugged into a A/C outlet in order to operate

Product features

Schumacher DSR119 DSR Pro Series 1800 Peak Amp Jump Starter

• 6<>2A CHARGE MAINTAIN | 15<>40A BOOST/SERVICE MODE
• 125A ENGINE START
• 125A Engine Start – powerful enough for SUVs, trucks and large engines
• Boost mode – quickly brings deeply discharged battery back to life
• Service mode – maintains voltage at 13.6V to prevent discharge
• Battery tester
• Scrolling digital display
• Heavy-duty construction
• 125A clamps with copper cable
• Built-in cord management

Product Specifications

• Input Voltage: 120V AC
• Input Current: 5.2A cont/25A int.
• Output Voltage: 6V/12V DC
• Output Current: 2/6/15A cont.
• Output Current (Peak): 40A int. (40 sec. max. on/120 sec. min. off) 125A
• Dimensions: 8.13 × 9.63 × 10.38 in
• Weight: 16.25 lb

Product description

The Schumacher SC1352 12/24V Wheeled Fully Automatic Battery Charger and 125/250A Engine Starter is built for heavy-duty charging needs, perfect for engine starting and charging SUVs, trucks and other large engines. From Schumacher’s Wheel Charger line, this unit offers 250A (12V) and 125A (24V) Engine Start, 40A (12V) and 20A (24V) Boost and 6/2A (12V) Charge/Maintain rates. Plus, it’s a battery and alternator tester, providing charge level and helping to diagnose electrical problems. This unit provides strong starting power and is microprocessor-controlled to automatically adjust amperage rate to charge and maintain, with multi-stage charging for added precision, safety and battery life. It features float mode monitoring to maintain optimum battery charge; auto voltage detection; and reverse hook-up protection. The scrolling digital display gives step-by-step instructions to properly charge your battery and features LED indicators and push-button controls. Includes 4-gauge output cables that stay flexible in cold weather; clamps and cords on front of unit; convenient clamp rest in handle; and compact wheels for easy storage. Schu Eco Energy meets the highest industry standards.

• Designed for new technology batteries-standard, AGM, gel cell and deep cycle batteries
• Easy to read animated display gives you step by step instructions to properly charge your battery
• 250A-12V/125A-24V Engine start for immediate starts
• 4-gauge output cables stay flexible in cold weather
• Multi-Function battery tester-for battery status and charging system analysis
• Fit type: Universal Fit

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

The Schumacher DSR116 Pro Series Jump Starter features 2200 peak Amps, and portable power with a 22Ah professional-grade, high-output AGM internal battery, for 12 Volt systems. Features a 2 Amp external, automatic charger for quick recharge without worry of overcharging. Includes a 12-Volt DC power outlet for powering 12 Volt devices and for recharging in-vehicle when in transit (male-to-male in-vehicle charging cord included). Also includes a USB port for powering or recharging portable electronic devices. Unique red on/off power switch disconnects clamps from the internal battery to help prevent accidental sparking. Rust and corrosion-proof case with protective side caps, features a unique design that allows easy use in vertical or horizontal positions. Side caps help protect vehicle fenders when moving around the vehicle.

• 2250 peak Amps, for 12 Volt systems
• 2 Amp external, automatic charger for quick recharge without worry of overcharging
• 12 Volt DC power outlet for powering 12 Volt devices and for recharging in vehicle
• Unique red on/off power switch disconnects clamps from the internal battery to help prevent accidental sparking
• USB port for powering or recharging portable electronic devices

User questions & answers

Question:	Can I safely keep this device secured down in the trunk of my car? Any fumes, explosion danger? Anyone know
Answer:	Personally, if I were going to keep it in the trunk regularly, I would tie it down (bungee cord, etc) to minimize jarring when car is going over bumps, letting the cars suspension absorb some of the impact. I say that because even though it uses AGM Absorbed Glass Mat construction it still is a battery with plates, thin plates, and the price of this unit makes it so you want it to last as long as possible. So, i just suggest giving it as much care as possible.Also I found this info " AGM Batteries can be safely discharged to about 40%. Failure to recharge this battery promptly after discharge or leaving the battery in a state of low charge may cause sulfation and damage to the cells. " So I would make a point to check the charge level occasionally.
Question:	Can this schumacher dsr116 dsr pro series with inverter run a 1/3 hp sump pump ? does the inverter produce modified sine wave, not pure sine wave ac
Answer:	On the DSR the inverter is only 200 watts and modified sine wave
Question:	The description states, "with inverter," suggesting that it has a 120v ac outlet, but doesn't state that. does it have 120v ac capability
Answer:	Yes.It has 2 120v,4amp,400watt continuous NEMA 5-15/800w surge availability with internal auto overcurrent reset.And 1 usb 2.1v hub.
Question:	Does it have outlets to so you can plug items inside your home during a power outage
Answer:	It has a 12V outlet. It does not have an inverter to change the 12V to 120 AC

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

Product description

Charge or jump start your battery with the DieHard 71326 6/12V 12/80A Gold Shelf Smart Battery Charger Engine Starter. Intelligent charge technology, microprocessor controlled, multi-stage charging adds precision, safety, and battery life. This unit prevents overcharging by monitoring and switching to maintenance mode when fully charged. Features 12-30A boost for quick energy boost and 80A to jump start your car right away. LED indicators and buttons allow you to conveniently choose between charge, boost, engine start, and alternator tester, which provides charge level and helps diagnose electrical problems. Unit includes color-coded 125A clamps and a carrying handle for portability.

• Intelligent charge technology, multi-stage 6/12V 2-6A charging for added precision, safety and battery life
• Automatically senses voltage 6V or 12V allowing use for multiple batteries
• Features battery maintaining to prevent overcharging
• Includes 12-30A boost and 80A jump starting capabilities
• LED indicators and digital display allows you to conveniently choose between charge, boost, engine start, and alternator tester

User questions & answers

Question:	Can this charger be set to charge heavy duty deep cycle batteries at 15 amperes
Answer:	Thank you for your inquiry. No, this unit doesn't have a 15 amp setting. If your deep cycle battery is a auto size, you can use either of the charging options, but do not use the engine start setting.
Question:	Can I used this charging motorcycle battery
Answer:	Thank you for your inquiry. Intelligent charge Technology, Microprocessor controlled Multi-Stage Charging for added precision, safety and battery life for both 6 and 12 Volt batteries Fully Automatic, prevents overcharging by monitoring and switching to maintenance mode when fully charged adjusting anywhere between 2-6 Amps of charge output as needed.
Question:	What is the time for warranty
Answer:	According to the manufacturers statement, on the Amazon listing, it has a 3 year warranty.
Question:	What is the charging amperage range on typical deep cycle batteries and how does it handle gel cell, and agm batteries
Answer:	Thank you for your inquiry. DieHard 6A Shelf Battery Charger Use the battery charger on 6 and 12V LEAD-ACID, GEL and AGM-type rechargeable batteries with rated capacities of 12Ah (6V) and 22-59Ah (12V), as used in automobiles, trucks, tractors, airplanes, vans, RVs, trolling motors, etc. This charger is not intended to supply power to low-voltage electrical systems, other than in a motor-starting application. WARNING: Do not use battery charger with dry cell batteries that are commonly used with home appliances. These batteries may burst and cause injury or damage to property

Product features

Easygoing Charging

This portable charger and engine starter features multistage, microprocessor-controlled Intelligent Charge Technology, so you can rely on added precision, battery life and safety. It's fully automatic, preventing overcharging by monitoring and switching to Maintenance Mode when charged, adjusting anywhere between 2-6 amps of charge output as needed. Plus, LED indicators and a digital display allow you to conveniently select your rates that include Charge, Boost and Engine Start.

Charging You Can Count On

Reverse Hookup Protection helps you charge safely, shutting the charger off if clamps are incorrectly connected. Float Mode Monitoring keeps your battery at a normal voltage, maintaining the battery's charge. When charging is complete, Maintenance Mode switches on to prevent overcharging. This portable charger and engine starter is backed by a 3-year warranty.

Power On. Drive On.

Get going right away with 80 amps of jump-starting power and 12-30 amps of variable-charging power for a quick energy boost.

Product description

The Schumacher DSR108 12V 800A DOE Jump Starter is a battery-less ultracapacitor jump starter for gasoline and diesel engines. Microprocessor controlled, this maintainer also has an override mode to start engine without needing a battery mounted. Glow mode allows for cold start on diesel engines. Energy efficient to meet the highest industry standards. Includes built-in voltmeter, along with short circuit and reverse polarity protection. 3 ways to use: Connect clamps to vehicle battery, Connect to vehicle’s 12V DC port, Connect to a power bank via Micro-USB port (cable not included). Contents: DSR108 jump starter 12V DC charging cable Wrench Manual.

• Microprocessor controlled, battery-less ultracapacitor jump starter for gasoline and diesel engines
• Override mode to start engine without needing a battery mounted
• Glow mode allows for cold start on diesel engines
• Short circuit and reverse polarity protection
• 3 ways to use: Connect clamps to vehicle battery, Connect to vehicle’s 12V DC port, Connect to a power bank via Micro-USB port (cable not included)
• Charge jump starter in 2 minutes or less and it is ready to jump start your vehicle
• Up to 10x the service life of traditional jump starters, ultracapacitors are faster, safer and smarter

User questions & answers

Question:	Can this be recharged by plugging it into 120 A/C
Answer:	the DSR108 can only be charged two ways - through the cig assy adaptor (cord included) or against another battery through the clamps
Question:	does this come with a case
Answer:	Unfortunately, the DSR109 does not come with a case.
Question:	Why does "schumacher dsr108 450a batteryless jump starter" "technical details" say "batteries: lithium ion batteries required" if it's batteyless
Answer:	According to the Schumacher website it says "Ultracaps and a lithium ion battery" SORRY WRONG CHARGER, THIS QUESTIONS WAS LISTED WITH THE dsr132
Question:	If there is no battery how the jump starter unit gets power
Answer:	As long as the battery you are going to jump has 8 volts, it is enough to charge the DSR109 to full capacity in a few minutes. Once it's charged up, just start the vehicle. The instructions are pretty clear on it's use.

Product description

The Schumacher SC1364 12V Wheeled Fully Automatic Battery Charger and 20/150A Engine Starter is built for heavy-duty charging needs. It is perfect for engine starting and charging SUVs, trucks and other large engines. From Schumacher’s Wheel Charger line, the unit offers 150A Engine Start and 6/2A Charge/Maintain rates. Plus, the 20A boost quickly brings deeply discharged batteries back to life. This unit is microprocessor-controlled to automatically adjust the amperage rate to charge and maintain with multi-stage charging for added precision, safety, and battery life. The reverse hook-up protection ensures charger will not operate if clamps are reversed. The LED indicators and button controls make it easy to read and use. Compatible with standard and AGM batteries. Schu Eco Energy meets the highest industry standards.

• Provides 20A quick boost and 150A jump start, powerful enough to start SUVs, trucks and other large engines
• Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
• Reverse hook-up protection ensures charger will not operate if clamps are reversed
• Includes temperature overload protection
• Features compact wheels for easy storage

User questions & answers

Question:	is it UL approved
Answer:	On the SC1400 it is 10 SEC start
Question:	Well this work for 6v batteries as well
Answer:	This Forney 52755 battery charger has a 12 and 6 volt boost mode. Thank you for your question.
Question:	Why is is classified as haz mat if there is nothing hazardous built in? I need this to ship to Alaska
Answer:	It’s a battery charger Not a jump pack
Question:	How long can the timer be set for ? I need 12 hours for large batteries
Answer:	Never looked into it