Its name is also equated to passion, excellence, and innovation. The name Schumacher is synonymous to the number 1 brand. How Does Schumacher Battery Differ From Other Brands? They are now using a microprocessor that controls the charging voltage input for your batteries’ total protection. In this case, bring your battery or your vehicle with your battery to a local Meineke Car Care Center and we will change your vehicle’s battery.Schumacher battery chargers are always on the edge of technology. If a cell is bad, the battery won’t hold a charge. The lower the open-circuit voltage in the battery and the more cold-cranking amps, the longer it will take to charge the battery. The same battery will take about 6 hours to fully charge if the charge rate is 10 amps. If the battery voltage is below 11.85 and your charger is putting out a 5-amp charge rate, it will take about 12 hours to fully charge a battery with 400 to 500 cold-cranking amps. How Long Should You Charge a Car Battery? When removing the charger, turn it off first, then remove the positive then negative cable. Set the charger to the slowest charge rate. Hook up the negative cable on the charger to the negative terminal on the battery. Hook-up the positive cable on the charger to the positive terminal on the battery. Basic instructions for most chargers include: We Can Replace Your Car Battery! Find a Meineke Shop Nearby Hooking up the Battery Chargerįollow the instructions for your particular charger. Most batteries today are “maintenance-free” so you won’t be able to open them to check the acid level. If any of the cells looks low, add distilled water only and take care to not overfill the battery. If the battery has removable caps, carefully pry the caps off and check the level of the water. Don’t touch your face until after you’ve washed your hands. If the battery terminals and posts have a lot of acid buildup, wear eye protection and a mask so the airborne corrosion does not contact your eyes, nose and mouth.
#Schumacher battery charger manual plus
If you look on the top of the battery, you can see which is which – the ground cable will have a negative (-) sign and the power or positive cable will have a plus (+) sign.Ĭlean the battery terminals with a terminal cleaning brush and a mixture of baking soda and water to neutralize the battery acid. This is always the black cable unless someone replaced the cables with the wrong colors. Once you get down to the battery, remove the negative or ground cable first. If you have anything on, it could cause the battery to arc while you are working with it. Some batteries are easily accessible however, some are under or in the fender and some may even be in the trunk or under the seat depending on the make and model of your vehicle.īe sure all accessories are off and the lights, including the interior light, are off.
Before you even get started, if you have to remove the battery from the vehicle to charge it, be sure you have the tools for the job. It is very easy to get a good shock if the battery does have some juice.
#Schumacher battery charger manual how to
You should know which terminal to remove first if you have to remove the battery, which terminal to hook up first on the charger, how long to charge a dead car battery and more.īefore we get into how to charge a car battery at home, you need to know how to prepare to charge the battery. Charging a dead car battery is more than simply hooking up a charger if you want to do this job safely.
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