how long to jump a car battery reddit

Before asking how long it takes to charge a car battery we have to look at the methods designed to make the charging process as quick and smooth as possible. If the vehicle doesnt start immediately you may want to try two more times.

How To Jump Start A Car Edmunds

Unclip the clips in the reverse order you connected them.

. This depends on the size of the battery in amp-hours and the power your charger can deliver. A battery must be a room temperature for at least 12 hours before you test or charge it. Blackyour car blackgood car redyour car redgood car 6.

You may want to go over these troubleshoots not to waste your minutes. If the car with the dead battery refuses to start let it. Start the dead vehicle.

Use a trickle charger overnight to get the battery to a reasonable state of charge. If your car fails to start after that long the battery is likely completely dead. An average car battery is around 50 amp-hours.

If your car wont restart there could be a problem with the battery or your vehicles electrical system that could leave you stranded if its not remedied. Up to 8 cash back Attempt to start the engine of the car with the dead battery. Heres a step-by-step guide to get you on your way.

Ive worked in the auto industry for about 10 years and it seems that the average length of time that a battery should last is about 4 years. A battery that needs a jump-start whether it needs to be replaced or not is nowhere near a full state of charge. How Long Does It Take To Jump A Dead A Car Battery.

Anyone who expects an alternator to fully recharge a deeply-discharged battery by simply driving around for 10-15 minutes is moving rapidly in the direction of having to replace their alternator. Continued improvements in vehicle battery durability reliability and cranking amps have significantly reduced drivers need to jump start a car battery. Red clip from the donor car.

The process is relatively straightforward but there are a few things you need to get right. Is Your Battery Cold. If all you had was a click Id drive at least an hour.

Aside from jump starting the fastest but not always the most efficient method you can also consider using a reliable car battery charger. Jump starting your vehicle may solve the problem but after the jump start let your vehicle run for 5 10 minutes to recharge the battery then switch it off and attempt to restart it. Jump-starting a car is an easy three-minute process if you have the right tools and take basic precautions.

Remove the cables in the reverse order they were attached ie. If it doesnt work. 15 minutes of actual driving is recommended to replenish the used current.

Let your car run for 2 more minutes then hit the road. The black clip from the negative terminal. Start the car with the fully charged battery and let is sit idling for roughly five to ten minutes to charge the dead battery.

Havent heard of a standard time but Ive always suggested 15-20 minutes of turning everything off in the car and letting it just sit and idle. For a fast and safe jump start follow these 10 steps. After the car is jump started.

Worse yet you cant determine the core temperature of a battery by measuring the temperature of the case. 10 minutes if you keep some accessories off for the wait. Given the AC is running radio is on and the headlights are on.

Start the working vehicle and let it run for a few seconds. The black clip on the unpainted metal. Make the second attempt three minutes after the initial try.

How to jump a car battery. The answer is it dependsper the instructions above the range can go anywhere from a measly 2-minutes to as long as 10-minutes or even 30-minutes in extreme cases. How To Jump A Car Battery Progressive Car Battery Cheap Car Insurance Jump A Car How Long Can A Car Battery Sit Unused Auto Exhausts Tyres Emsk How To Jumpstart A Car R Everymanshouldknow The Best Way To Jump Start Your Car Battery In 10 Simple Steps Clear Easy Steps On How To Connect And Use Jumper Cables On Your Own To Jump Start A Dead.

Attempt to start the car with the dead battery without shutting off the fully charged car. Answer 1 of 37. Vehicle headlights that turn themselves off have also reduced those dead battery moments.

Depending on the age of the battery and how long since it died you may need to let the car run for a minute or two to get the jump to work. Start the working vehicle. Jump starting a dead battery is a common practice if your cars battery or charging system isnt working as it should and with this video you learn the ski.

If the starter was just turning over the engine too slowly a half hour of driving will probably do it. Red clip from the dead cars battery. If you got a jump and think you can bring your battery back to full charge with a 15 minute drive youll wind up with another dead battery.

And ALWAYS take caution when the battery is nearly finished charging. The terminals on your battery may be corroded. Allow the car to run without stopping for at minimum 10-20 minutes.

Jump the car to get it started and drive it home. Make the final attempt only after 10 minutes. Alts typically dont provide enough juice at idle to charge a battery.

It depends on how badly depleted your battery was. Driving more often and charging your battery will extend the batterys life. Assuming youre not driving at higher speeds just drive for 6-8 miles and you should be good to go.

You also want to monitor the battery very carefully over the next. Start the good car first wait for 2 minutes then start your car wait for 2 minutes. 24 hours tends to be the best time frame to charge a battery fully.

You can charge modern AGM batteries at a higher rate than traditional wet-filled batteries. Whether youre stranded in a parking lot with a dead battery or the good Samaritan who stopped to help properly jump starting a car can save time and money. Wait a minute or so.

You risk damage to the starter and related components with any additional attempts. At a rate of 5 amps per hour it will take 10 hours to charge your battery fully.

What To Do When Your Battery Doesn T Work