See more articles by Whitney. Keep the charger as far away from the battery as the lengths of the cables allow. Many battery tenders have a green light that signals when the battery has completely charged and a red light that indicates that it’s still charging. To close out National Preparedness Month, let’s discuss how to use a portable jump starter. Once the engine is on, the alternator will charge the battery and power the electrical system. Another, possibly simpler, solution would be to use a DC to DC battery charger. There are many signs of a weak battery—dim lights, electrical component issues, battery warning light—but if your engine won’t turn on at all, your battery is probably dead. Unlike a trickle charger, it uses microprocessor technology to protect the battery if you accidentally leave the charger on for longer than you intended. Don’t forget to take all the essential precautions before … This is the safest and most popular method out there. Just make sure beforehand that the tender is not plugged into the outlet. Clamp the battery tender’s red (positive) clamp over the red battery terminal. Make sure the battery charger is off and unplugged. Make sure to turn off your car, then pop the hood. If you seldom use your car or plan on keeping it parked for more than a month, the vehicle’s battery will lose power. Took service technician less than 5 minutes to attach the battery tender connections to battery posts when I picked up the car new. Once you have the battery tender connected to the correct posts on the battery, you can switch it on. Do not allow positive and negative clamps to come into contact with each other. 1. Make sure the jump starter is “off” before attempting to connect the jumper clamps to the vehicle’s battery. The charger basically already has an inverter built into it. Then, connect the black clamp to a clean, unpainted, and non-moving metal part. Roadside assistance and cell service aren’t always available. (If you’re not sure, though, consult your owner’s manual and/or call a local dealership’s service department). This is normally a 12-volt supply. The tell-tale sign that you have a dead battery is if the car makes a clicking noise when you turn the ignition, but it won’t start. Here are some additional features to look out for: Today’s jump starters function as compact charging stations for batteries, phones, laptops, and anything else that requires a charge. The battery is an essential component to ensure your vehicle stays healthy and runs smoothly for many miles to come. Next, plug it into an electrical outlet, using an extension cord if you need to. If your radio, lights, windows, and other electrical components work perfectly, then the problem is usually with the starter, not the battery. Packing in … Close the hood and enjoy having a fully-charged vehicle battery. Leave me a tip! This allows the battery to charge at about 14.2 to 14.5 volts at a very low amperage rate if required by an on-board procesor periodically, and once charge is established, it reduces voltage to a little over 13 volts. Turn the amp switch from 2 to 6 if the battery tender model you’re using has this option. Connect the red clamp to the positive terminal. There is a risk of electrocution and battery explosions. Then, remove the negative (black) clamp followed by the positive (red) clamp. Please take a look at our 12 volt battery chargers. While pretty useless in the event of a roadside breakdown, they are able to charge up your battery when you get home, saving you money and inconvenience down the road. What you need is a battery tender that "floats". It’s also a good idea to have your vehicle battery checked by a local battery centers to see if a new battery is necessary and how long your battery can probably last. How to connect a battery tender to your motorcycle. In addition to knowing how to change a tire and having emergency items in your vehicle, it’s a good idea to purchase and know how to use a portable jump starter (aka emergency battery booster or jump box). Anything 4 amps and under will work for you. A stressed battery will. Find best Battery Tender®. They don’t need to be plugged into an outlet. You should see indicator lights turn on, such as: If you have to readjust the jumper clamps. Get Acquainted with the Precautions First. Once both clamps are connected, plug in the charger to an outlet. Identify the positive and negative clamps/clips on the portable jump starter. Overheating the battery can be dangerous and damaging. But it can be frightening and risky to depend on the charity of a stranger to jump your car. Here are some strategies to keep your vehicle’s battery functioning during this summer’s warmer weather. Most portable jump starters will plug directly into an AC outlet. It takes about 10 minutes to hook up a battery tender to your vehicle’s battery. Always recharge your portable jump starter/battery booster pack after each use and at least once every 6 months. Battery Tender is the most popular brand, but I personally recommend Pulse Tech. If you’ve never used one before, follow these simple steps. Float/Maintenance Mode. Choose an area on the. First connect the red clamp to the positive terminal on the battery. Make sure the clamps are solidly connected so they don’t get shaken loose. This often happens when headlights or the ignition switch is left on while the car is not running. Make sure it matches the jump starter’s output voltage. I'm assuming that you're using something that looks like the below It's a fairly simple process. Do the same with the red (positive) terminal. Turn on the plug-in vehicle battery charger. Black = negative. Look up your battery charger’s voltage in the owner’s manual. With a charged jump starter in your trunk, you’ll never have to worry about getting stranded with a dead battery. BMK 12V 5A Smart Battery Charger Portable Battery Maintainer. Copyright © Auto Simple   Privacy   |  Sitemap, Be the Envy of Everyone in Your Neighborhood Thanks to These Tips to Super Clean Your Car. Getting stranded in a dark parking lot or on the side of the road—a common trope in horror movies—can be terrifying. If the headlights are dim or don’t turn on at all, the battery is probably dead. Recharge the unit for at least 3 hours. Now, let’s look at how to keep car memory when changing battery – Battery Tender Motorcycle Battery Charger. If you are only going to have one, get a portable unit; however, an at-home plug-in unit can be useful and cost effective. Step 2 Make sure that the AC and DC power cords for the Battery Tender are clear of all the moving parts of the vehicle. Sometimes referred to as a maintenance charger or float charger, a battery tender is a device that puts out small amounts of electricity to repower a low battery or a battery that recently died. If the car won’t turn on after the first attempt, wait around 2-3 minutes to try again. Whitney Russell is a current resident of Dayton, though her spirit can be found beach-bumming in Puerto Rico (the land of her half-Puerto Rican heritage). Once the battery has reached an optimum charge level the tender will switch into what is commonly known as ‘float’ mode, continuously monitoring and maintaining the voltage at full charge for as long as it is connected. When not adventuring through the exciting world of car news, she can be found hiking with her husband and their two dogs, motorcycling, visiting nephews and nieces, discovering new memes, thrifting, decorating, crafting, woodburning, researching random things, and escaping into a great movie. Identify the positive (look for the “P,” “POS,” or “+” symbol) and negative terminals (look for the “N,” “NEG,” or “-“ symbol) on your car battery. Using an adjustable wrench, disconnect the black (negative) battery terminal from the battery and place it to the side, out of the way. Red = positive. And always read your owner’s manual first! Once the jumper cables are firmly in place, you can turn on the portable jump starter. They normally take several hours to two days to get a full charge. A more accurate name for these devices is 'Battery Maintainer'. Bright headlights usually signify that something else is the problem. Once both clamps are connected, plug in the charger to an outlet. It might spark or short-circuit battery or other electrical part that may cause explosion. With both the car and jump starter turned off, connect the jumper cables to the appropriate terminals. First of all, not many people will stop; second of all, they may have ulterior motives. Simply insert the power adapter into an outlet and charge the battery until the light indicates a complete charge. A "cheapo battery tender clone" likely is just a trickle charger and, if left connected for LONG periods of time can actually damage a small battery by causing loss of water. To make sure the battery is the culprit, inspect the headlights. The best way to test a tender (or charger for that matter), is to use a known good battery, and stress it using a load checker then read the output of the battery, then connect the charger and read the output of the battery. Now you can go home to safety. Some units will require 12-24 hours for a complete charge. What you need to use a portable jump starter: WARNING: Jump starting a car can be very dangerous. If by “battery tender” you mean one of the “float chargers” that generally maintain lead-acid batteries, then using this is a bad idea. If you are not 100% certain what you are doing, call roadside assistance or a towing service. Using … How To Use A Battery Tender What Is A Battery Tender? Unlike a charger, portable jump starters (aka battery boosters, emergency boosters, battery jumpers, and jump boxes) can be used anywhere. A fully charged battery will not draw power from a tender. If the dashboard lights don’t flicker or come on at all, your problem might be with the ignition switch. Set the multimeter to “DC.” Locate the dial on the face of the tool indicating the different testing … Connect either the positive clip from the Battery Tender, or the ring terminal to the positive battery … Wait for the battery to charge. Hook up the red battery terminal to the positive of the car battery and the black terminal to the negative. Also known as “float chargers” or “maintenance chargers,” The 'Battery Tender' mentioned in the last post is common these days, and costs a bit more. They also don’t re-charge your battery, but rather provide the necessary amperage to crank the engine and start the vehicle. Make sure the battery charger is off and unplugged. The. Clearly, the main advantage of battery maintainers is that they won’t overcharge the vehicle’s battery. Editor's Pick: BATTERY TENDER® Plus. If you have any questions, don’t hesitate to speak with one of our car experts at Auto Simple: Follow us on social media for more useful information on buying, selling, and maintaining cars: Facebook, Twitter, YouTube, and Google+. Normally, when jump starting a vehicle, you would need to connect your dead battery to the working battery of a separate vehicle. It’s important to know the difference between battery chargers and portable jump starters. You cannot use it on a fully-discharged ("flat") battery, however. What Automotive Tools Do I Need in My Toolbox? Depending on the motorcycle, the connections might differ, so refer to your owner manual. When preparing to use the battery tender, keep the AC and DC cords away from the vehicle. You may need a new battery if the car won’t start after 4 or 5 attempts. If you want to avoid being the star of a scary story, some basic preparation is necessary. Use a wrench to tighten the connections. The battery will start charging. The Best Time to Use a Battery Maintainer. Always save that step for last. Usually an indicator light on the jump starter tells you when a recharge is necessary. Are Used Trucks Able to Tow and Haul as Much as New Trucks? Part of the DealerSocket portfolio of advanced automotive technology products. Remember to periodically charge your portable jump starter. Then disconnect the black and red clamps from the battery. Remove any excessive corrosion before attaching the cables. This can be important to have if you use your vehicle sporadically or only during certain times of the year. Leave the charger on overnight. Jump starters rely on a battery as their power source. Maintenance Checklist: An easy way to stay on top of car care. Do not crank the engine for more than 5 seconds. The result is that a battery maintainer won’t overcharge the battery like a charger might, which can help extend the life of the battery overall. Positive ground systems have a positive post for the battery connected to the motorcycle chassis. If you check any of the top battery … Connections are slide over the battery posts under the truck deck as Etodd indicates on right side. If the battery is overheating, stop charging until it has had time to cool off. The Battery Tender Plus, like the Battery Tender Junior, is about as good as it gets when it comes to a single-bank smart battery charger and maintainer. https://paypal.me/ChrisDIYer I bought another Deltran 12v Battery Tender Junior and tested it out. Here are the basic steps to get you going: Find a wall socket to plug the device into. Set the battery tender off to the side. It stops sending a charge once the battery is full. 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