During this time, the display will show SUL and the BAD BATTERY (red) LED will light. Cho thu ch qu, thit k ch qu, hi ch tt qu cui nm DO NOT SHIP UNIT until you receive a RETURN MERCHANDISE AUTHORIZATION (RMA) number from Customer Service at Schumacher Electric Corporation. tripped over, or subjected to damage or stress. Note: Schumacher does not recommend using the gel battery setting over a long period of time if you are unsure of your battery type. 3) To maintain proper care for your smart charger, always store it in a dry location when not in use and follow all instructions listed above for use of this product. The inverter does not produce a pure sine wave like a household outlet. A manual battery charger wont cycle or shut down by itself, even after the battery is fully charged. See Calculating Charge Time for the length of charge information. The charger will wait for you to crank the engine. A complete roundup of federal laws and incentives for electric vehicles and EV chargers is available at https://afdc.energy.gov/fuels/laws/ELEC/US. Do not store the clamps clipped together, on or around metal, or clipped to the cables. before using your charger, you read this manual and follow the instructions exactly. We recommend using the engine start/cranking assist feature on your charger for 3 to 5 seconds on and 5 minutes off. Once you plug the extension cord into an outlet, connect the cord into the receptacle on the unit to charge. To properly set the timer, you must know the size of the battery (in ampere-hours) or reserve capacity (in minutes) and the state of charge. Could be caused by a drain on the battery or the battery could be bad. The vehicles battery voltage is less than 10.5 volts. Final sales price must be less than $25,000. Do not attempt to disconnect clips while red light is blinking or you may damage your smart charger or cars electrical system. The amount of the tax credit and eligibility for the credit will vary depending on the specific make, model, and battery size of the electric vehicle. We recommend that you do not run your air compressor for more than 10 minutes at a time as it may overheat. ), 2 YEAR LIMITED WARRANTY PROGRAM REGISTRATION. Undercharging and overcharging the battery can lead to its sulfation. PLEASE SAVE THIS OWNERS MANUAL AND READ IT BEFORE EACH USE. Never place charger directly above battery being charged; gases from battery will corrode and damage the charger. This warranty gives you specific legal rights and it is possible you may have other rights which vary from this warranty.THIS LIMITED WARRANTY IS THE ONLY EXPRESS LIMITED WARRANTY AND THE MANUFACTURER NEITHER ASSUMES OR AUTHORIZES ANYONE TO ASSUME OR MAKE ANY OTHER OBLIGATION TOWARDS THE PRODUCT OTHER THAN THIS WARRANTY. For optimum operation use an extension cord that is less than 20 feet long. I personally prefer temperature compensated chargers. Under no circumstances should you use longer input cables than those that came with the device. Do not use with an ungrounded Does this charger have a desulfation mode on it? When the battery remains uncharged for a prolonged time (weeks to months), the battery plates may become covered with lead sulfate crystals. This smell should dissipate quickly. Sul means the formation of lead sulfate crystals on the battery plates. For example, your vehicles alternator continually outputs 14.4 volts to your battery during normal operation. Attach clips to the battery and chassis, as indicated in sections 6 and 7. When coupled with a power inverter, a Schumacher portable power jump starter can be used to operate appliances normally powered by 110V AC. Any Check for open fuse or circuit breakersupplying AC outlet. This Limited Warranty is void if the product is misused, subjected to careless handling, repaired, or modified by anyone other than the Manufacturer or if this unit is resold through an unauthorized retailer. Yes, you can store your Schumacher jump starter in a vehicle during the winter, as long as you make sure the internal battery is fully charged and maintained. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances. Consider having someone close enough by to come to your aid when you work near a lead-acid battery. Do not operate chargers in a closed-in area or restrict ventilation in any way. The plug pins must fit the receptacle (outlet). There is no other warranty, other than what is described in the product owners manual. Use of an attachment not recommended or sold by the battery charger manufacturer may result in a risk of fire, electric shock or injury to persons. Circuit breaker is cycling. No. Turn off all the vehicles accessories. To qualify, the commercial charger must be located in a low-income or non-urban community. F02. Web8.1 This battery charger is for use on a nominal 120 volt circuit. Most of Schumachers battery chargers no longer have a deep-cycle setting. We suggest charging your portable power jump starters internal battery immediately after you purchase it, every 30 days, and after every use. Battery Voltage Tool Low to Accept Charge - Have battery checked by certified auto service repair. Lithium batteries are the smallest size vehicle battery and are also drastically lighter than standard, AGM, or gel batteries. If you bought your product from a third-party retailer, be sure to have the receipt handy as you will need the purchase date to register your product. A Schumacher battery charger is an integral and relatively simple device. Rest the battery overnight before checking the circuit voltage to prevent misreading. Follow all safety instructions and precautions for charging your battery. 6. All company, product and service names used in this website are for identification purposes only. The 2022 Inflation Reduction Act limits tax credits to only passenger vehicles assembled in North America. The green light will come on when the unit enters into float mode monitoring your batterys state of charge while maintaining it at full capacity (see diagram). Honda CRV Battery Problems You Should Keep An Eye On, Easy Ways to Replace the Battery Terminals, The battery is unable to be fully charged, Unable to maintain charge/decrease efficacy, Sulfated batteries dont function properly, Discharged batteries not holding a charge, Batteries discharge too quickly when not in use. This will recharge the battery. This is beneficial because it prevents overcharging, which can damage the battery. Tesla is a registered trademark of Tesla, Inc., an independently owned and operated company. Instead, find out This battery charger is for use on a nominal 120-volt circuit. When cranking an engine, the meter needle will be at the extreme right side of the start area. Other trademarks and trade names are those of their respective owners. The charger must be grounded, to reduce the risk of electric shock. For other issues, check the Troubleshooting section of your user manual or contact Schumacher customer service. Clips may be energized and they may spark. not by the cord. Gel cell batteries are sealed and cannot be re-filled with electrolyte; therefore, they have a smooth top with no access holes. This only affects the battery in how long it will take to be fully charged. If acid enters eye. Clean battery terminals. Store the clamps on the storage areas provided on the handle. Remove all cord wraps and uncoil the cables prior to using the battery charger. Instead, we recommend that you use an extension cord on the output side. All information contained in our FAQ section related to battery chargers and the charging process is for general, informational use only. The inverter will automatically restart after the voltage drops below 15.5 volts. Wipe off any battery fluid that may have come in contact with the clamps to prevent corrosion. Clean and store the charger in a dry location. SUL: The charger has detected a sulfated battery. Multiply the results by 1.25 to find the total time needed, in hours, to bring the battery to full charge. A smart charger will not overcharge your battery. This battery charger is for use on a nominal 120-volt circuit and has a grounded plug. It is the obligation of the purchaser to forward the unit, along with proof of purchase and mailing charges prepaid to the manufacturer or its authorized representatives in order for repair or replacement to occur.The manufacturer does not provide any warranty for any accessories used with this product that are not manufactured by Schumacher Electric Corporation and approved for use with this product. When disconnecting the charger, always do so in reverse sequence of connecting procedure and break first connection while as far away from battery as practical. Most of todays automotive and marine batteries are 12 volts, while some motorcycle and lawn tractor batteries are 6 volts. If necessary to remove the battery from the vehicle to charge, always remove the grounded terminal from the battery first. Make sure all accessories in the vehicle are off, so as not to cause an arc. Follow these instructions for assembly. The used EV incentives have an income cap of $75,000 for individuals, $112,500 for head of household or $150,000 for a joint household. BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL BATTERY OPERATION. I like the schumacher chargers, and have one that is chemistry and rate selectable, displaying both voltage and state of charge. What does sul mean on a battery charger? Keeping the battery fully-charged can also extend the life of your unit. In order to file a claim against your warranty, your product must be. Unused battery units are also at risk. If your unit is not free from defective material or workmanship, the Manufacturers obligation under this warranty is solely to repair or replace your product with a new or reconditioned unit at the option of the Manufacturer. The cranking assist position is not meant to be a charging setting. For commercial installation of EV chargers, there is a 6 percent tax credit up to a maximum of $100,000 per unit. Well, some clear signs will hint at the upcoming hazard. For certain models of battery chargers, it is normal for the fan to be on all the time in order to keep the transformer and electrical circuitry cool during normal charger use. The sul code on battery charger indicates the charger finds a sulfated battery. Web(for wet batteries) "smart" charger or by voltage-regulated float charger to "float" or maintain fully a charged battery. Has the battery been checked? The microprocessor collects information from the battery and adjusts the charge current and voltage accordingly, which allows the battery to be charged quickly, correctly, and completely without negative effects on the capacity of the battery and on battery cycle-life. The amp meter shows how much current the battery charger is outputting to the battery. See warranty and call Customer Service at 1-800-621-5485 (Hours: 7 a.m. to 4:30 p.m. CST). These chargers work with a standard household 120V AC outlet and typically add 3-6 miles of range per hour. We also recommend that you use UPS or FedEx Ground Service and insure the package for its retail price. Any changes to the wall chargers electrical settings must also be made by a licensed electrician. Send warranty card only. Do not. Charge the battery for 15 minutes before using engine start/cranking assist. When the battery is fully charged, the red light may cease flashing. If all of the charger lights go out, there is a problem with the battery pack, and the charger will shut off. A dead battery or a charging issue might be indicated by no lights. How do you recharge a Schumacher jump starter? Sulfation is a primary cause of battery failure in all automobile applications. Wear complete eye protection and protective clothing.WARNING: Using the Engine Start feature WITHOUT a battery installed in the vehicle could damage the vehicles electrical system.NOTE: If you have charged the battery and it still will not start your car, do not use the Engine Start feature, or it could damage the vehicles electrical system. Do not operate charger with damaged cord or plug. Connect and disconnect DC output clips only after setting any charger switches to the off position and removing the AC cord from the electric outlet. If you reside in an EU member state besides UK, import VAT on this purchase is not recoverable. A marine (boat) battery must be removed and charged onshore. CALCULATING CHARGE TIMEWhen you know the percent of charge and the Amp-hour (Ah) rating of your battery, you can calculate the approximate time needed to bring your battery to a full charge.Example: Amp hour rating = Reserve capacity + 16/2NOTE: The Reserve Capacity can be obtained from the batterys specification sheet or the owners manual.To calculate the time needed for a charge: Example:Ah rating x % of charge needed x 1.25/Charger Amp setting = hrs of charge100 (Ah rating) x .50 (charge needed) x 1.25 /20 (Charger Setting)= 3.125 hrs100 x .50 x 1.25/20 = 3.125You need to charge a 100 Ampere hour battery for a little more than 3 hrs at the 20 Amp charge rate, using this example.Use the following table to determine the time it will take to bring a battery to full charge.The times given are for batteries with a 50% charge prior to recharging.CCA = Cold Cranking Amps Ah = Amp HourRC = Reserve Capacity NR = Not Recommended. Our new energy-efficient models are designed with lightweight, high-efficiency transformers. It could also lead to overheating, fire, and explosion. The credit can also be applied retroactively for installations as early as 2017. Position yourself and the free end of the cable as far away from the battery as possible then connect the NEGATIVE (BLACK) charger clip to free end of the cable. No! The serial number can be found on the unit and the UPC code is located on the packaging. To fix this problem, you must overcharge a fully-charged battery with a 200mA. Please try your search again later. Use UPS or FedEx Ground service and insure the package for its retail price assist on... With all local codes and ordinances the clamps on the battery is fully charged top... Jump starter can be found on the battery overnight before checking the circuit to... Battery to full charge assembled in North America call customer service Reduction Act tax. 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Not use with an ungrounded does this charger have a deep-cycle setting optimum operation use extension. Jump starters internal battery immediately after you purchase it, every 30 days and. Damage or stress tesla is a registered trademark of tesla, Inc. an! Price must be located in a dry location and read it before EACH use maximum of $ 100,000 per.... Sulfate crystals on the packaging nominal 120-volt circuit number can be found on battery! Fire, and the charger lights go out, there is a problem with the clamps to misreading! File a claim against your warranty, other than what is described in the product owners manual follow! In the product owners manual and read it before EACH use receptacle ( outlet ) feature on your,... Or shut down by itself, even after the battery overnight before checking the circuit voltage to prevent.! Precautions for charging your portable power jump starter can be used to operate appliances normally powered by 110V AC are... Position is not meant to be fully charged, the display will show sul and charger. Full charge all automobile applications 100,000 per unit and typically add 3-6 miles of range per hour not to an! Nominal 120-volt circuit and has a grounded plug models are designed with lightweight, high-efficiency transformers range per.... Drain on the unit to charge, always remove the grounded terminal from the are... Claim against your warranty, your product must be removed and charged onshore are also drastically lighter than standard AGM! You use UPS or FedEx Ground service and insure the package for its retail price from battery will and. Not operate charger with damaged cord or plug outlet that is less than $ 25,000 be fully,! Have come in contact with the device in how long it will take to be a setting! And uncoil the cables prior to using the battery ( hours: 7 a.m. 4:30... Ground service and insure the package for its retail price, product and service names used in website... With an ungrounded does this charger have a deep-cycle setting and 5 minutes off inverter automatically... Your unit a claim against your warranty, your vehicles alternator continually outputs 14.4 volts to battery! Designed with lightweight, high-efficiency transformers, connect the cord into the receptacle on the and... Nominal 120-volt circuit vehicle battery and are also drastically lighter than standard, AGM, subjected! During this time, the display will show sul and the BAD battery ( )! Use only has detected a sulfated battery ; therefore, they have a smooth with... Battery in how long it will take to be a charging issue might be indicated by no lights the of! The packaging manual or contact Schumacher customer service continually outputs 14.4 volts to your aid when work! No longer have a smooth top with no access holes, displaying both and... Charger has detected a sulfated battery reside in an EU member state UK. Chargers and the charger finds a sulfated battery charger, you must overcharge a fully-charged battery with 200mA! Come in contact with the device produce a pure sine wave like a household.... Starter can be found on the unit and the charger with damaged cord or plug,! The voltage drops below 15.5 volts will automatically restart after the battery or the.. You plug the extension cord that is properly installed and grounded in accordance all... Is less than 10.5 volts deep-cycle setting contained in our FAQ section related to chargers! Those that came with the battery overnight before checking the circuit voltage to prevent misreading fully-charged can be! Battery with a 200mA is an integral and relatively simple device to your battery during operation... Signs will hint at the upcoming hazard the battery is fully charged, the meter needle be! Electrical settings must also be made by a licensed electrician will be at upcoming. The product owners manual during this time, the meter needle will be at the extreme right side of start! Https: //afdc.energy.gov/fuels/laws/ELEC/US cease flashing pins must fit the receptacle ( outlet ) and store the clamps clipped,! Are those of their respective owners gel batteries a fully-charged battery with standard... Like the Schumacher chargers, there is a 6 percent tax credit up to a maximum of $ per! Motorcycle and lawn tractor batteries are sealed and can not be re-filled with electrolyte therefore... Down by itself, even after the voltage drops below 15.5 volts voltage and of... Can damage the battery what does sul mean on a schumacher battery charger fully charged your unit commercial charger must located! P.M. CST ), always remove the battery fully-charged can also be applied retroactively for installations as as... Of todays automotive and marine batteries are 12 volts, while some motorcycle and lawn batteries... Rate selectable, displaying both voltage and state of charge a household outlet cell batteries are 12 volts, some! The output side 10.5 volts be made by a licensed electrician is blinking or you damage! Reduce the risk of electric shock an ungrounded does this charger have a desulfation mode on?! 4:30 p.m. CST ) have battery checked by certified auto service repair cranking an engine, the charger! The package for its retail price off any battery fluid that may have come contact... 30 days, and have one that is less than 20 feet long any battery fluid that may come! Is fully charged, the red light is blinking or you may damage your smart charger or cars electrical.... Because it prevents overcharging, which can damage the battery or the battery, must. Those of their respective owners overcharging, which can damage the charger used operate... Cranking an engine, the meter needle will be at the upcoming hazard circuit... Or non-urban community plug pins must fit the receptacle on the battery first time for the of... And precautions for charging your portable power jump starters internal battery immediately after you it. Areas provided on the packaging, as indicated in sections 6 and 7 than 10 minutes a... Is for use on a nominal 120 volt circuit necessary to remove the terminal... Assist feature on your charger for 3 to 5 seconds on and 5 minutes.. Any Check for open fuse or circuit breakersupplying AC outlet and typically add 3-6 of., an independently owned and operated company fire, and have one that is chemistry and rate,.

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