No Power After Replacing Car Battery

Lexus: Why Won't My Power Windows Go Up After Disconnecting Battery? Here's how to get your power windows working again after disconnecting the battery. Your car battery may be small, but the power it provides is huge. After replacing the battery, I turned the key, it clicked twice and then started. I have recently purchased a 2011 SLK250 in Hong Kong which despite the ECO button showing a green light, it fails to show the ECO icon on the. If you find a crack, replace the battery. : Car and Deep Cycle Battery. Reducing this cost quickly & neatly trims EV cost. When I turn the key now, I get nothing! I called Geico twoing service and they wanted to tow it, I am convinced that the new battery might not be charged form sitting on the shelf for a long time. There were no problems starting my car prior to what happened last week. Our battery that was replaced (in this post) has died. 0 in 7 yrs so I have forgot alot of stuff about these cars. Battery's serve time is limited to 3 - 5 years, what means, re-charge will become meaningless. Once the power supply unit of your car is off, you can get to taking your car's battery out. Still nothing. Tips for Changing the Battery on a Mazda 3. If your laptop works fine while plugged in but stops working after it is unplugged, your laptop battery is bad, or your laptop is not charging the battery. Hello, My first problem on this forums, see if you can help me. No need for a tape measure, just get the BCI (Battery. (It can return to working, make sure you have the car stereo CODE). the long term backup power to grids is NOT going to be anything like 100% battery in any case… power to gas will likely be the UK and German solutions. Often, the reason a car battery fails is because it is simply too old and no longer up to the job it was designed for. There is a metal tab holding on the top edge of the battery. The section makes absolutely no reference to needing to do this after replacing the Prado’s battery. Reconnect the battery (negative pole first - black connector) and try your radio again. Even if you haven't purchased a NuPower laptop replacement battery, you may still send in your old laptop (and even iPod) battery and NewerTech will make sure it receives proper recycling and disposal. I got a new CR 2032 watch battery and installed it in the key. so i fail to see how anyone damages components of a car welding. This is referred to as the cranking amps rating of the battery. Fob Keyless is online store for replacement car keys and keyless entry remote fob for all type of cars and trucks including programming. Disconnect the battery cables and wait a couple of minutes for the driver-side and passenger-side air bags to disengage. Still runs great. The car drive fine and all the electronic works as well. The problem is that with the replaced battery when i put the key in the ignition, and turn the key no lights on the dash board. I thought for sure I would lose all my radio station presets. Technician came and was super super nice and helpful and told me my battery was no good, so went ahead and replaced it for free for a second time. no power - battery at full charge. The stereo is NOT the original. The check engine light sometimes appears when your battery power is weak. Car Battery Goes Dead After a Few Days: This is my 2012 Hyundai Sonata. By having the largest ready stock of car batteries in the market from top brands such as Bosch and Amaron, we ensure our car batteries are always the FRESHEST you can get. Now fast forward again to January 6th 2019 and my car didn't start after only 14 months of replacing the battery a second time. i know its getting fuel because i can smell it after trying to start it. TO get in the vehicle i used an air pump wedge on the top of the driver door. 24 volts no-load. I had to install a new battery in my 2007 Rav4 today, as my engine wouldn't start or jump off of jumper cables. RX-8 Stalls After Battery Disconnected This is a brief guide to a possible solution for those that have problems with the car idling after your battery has been disconnected and the ECU reset. Mechanic looked at the car and said there is no other issue for why the battery would drain that drastically. Imazing Car Jump Starter 1000A Peak 8000mAh with Type-C Port(Up to 7. This Do-It-Yourself repair guide is for how to change the battery in a Toyota Camry. I didn't think disconnecting the power would change anything. At one point or another, you'll need to replace your car battery. While car batteries have a variety of uses, this also means that there are plenty of things that can drain the power from a car battery. The solenoid would click, but the starter wouldn't work. To prevent sulfation and failure, always recharge the battery immediately after use, make sure the vehicle charging system is functioning properly and put an unused car battery on a float charger to maintain full charge. When you only replace the one or two that are bad, the remaining weak battery(ies) just serve to bring down the new replacements that much faster. The car has the original battery in it. replacing air filters, and cleaning. :emotion-2:I suggest you shut down your computer but do not unplug the power cord. We rely on them to get our cars started and keep them running, to power helpful onboard accessories and even to charge electronic devices. Unfortunately it is not on the recall list. put new alt on new battery still no charge coming from alt. when I turn the ignition it turns very slowly. Tech Tip - BMW and Mini Battery Registration (Replacement) The electrical system in late-model Minis and BMWs is quite sophisticated, in that it tailors charging as closely as possible to both the type and age of the battery. Many battery chargers work well with a particular type of battery, when that battery is used in a specific application. However, now my warranty is over and the battery can not be replaced even though the AC Delco battery is. And no power interruption during engine start. The lights don't even come on so no power like the battery is not even there. Here, after applying Permatex silicon dielectric grease to cleaned battery terminals on old F150, and re-clamping, measured 12. This is a discussion on Problems after new battery within the Dodge Dart Electronics forums, part of the Dodge Dart Garage - The Mopar Zone category; New to the forum here so I apologize if this isn't in the right place to put this. ignition module was tested at AZ before i swapped in this part, so i know thats good. replacing diesel. the car starts and runs fine with jump leads to another car. I followed the directions, but the car is now completely unresponsive; I see no evidence that it's drawing any power whatsoever. Reconnect the battery (negative pole first - black connector) and try your radio again. We were able to jump start it a couple of times, however after that we ended up having to replace the battery. The starter doesn't even sound like it's getting a signal. If left closed no procedure necessary. It is connected to your car with positive and negative terminals. Learn to repair battery packs and open a business Batteries for power tools and other commercial devices can often be repaired by replacing one or all cells. now the car has no power like the batt. GEM Car Battery Charging. RX-8 Stalls After Battery Disconnected This is a brief guide to a possible solution for those that have problems with the car idling after your battery has been disconnected and the ECU reset. A car battery is rechargeable. I found in the search that there are a variety of faults no real pattern to report. In fact Bosch themselves state that the battery should be good for around 8-9 years or 1000 full charge cycles. I found in the search that there are a variety of faults no real pattern to report. A car battery is rechargeable. The battery also don’t function. AS far as the engine light being on, just get it reset and see if that fixes the problem. The only time that the battery would supply power with the engine running is when the current capacity of the alternator is exceeded or when engine is at a very low idle. Searching on ebay after the parts no mentioned on page 1 (8463234011) shows many results, but when I use the ”compability function” none of them seem to fit my 1. About the 7. Technician came and was super super nice and helpful and told me my battery was no good, so went ahead and replaced it for free for a second time. Still no go. Battery's serve time is limited to 3 - 5 years, what means, re-charge will become meaningless. Took the battery back to Sears and again, they checked it and it was dead. After replacing a dead car battery, the unit will not turn on I replaced the car battery after leaving the lights on and now the DH-2000mp will not turn on. That's why the light comes on to warn when it's not charging and why you need to sort out the correct charging of the battery by the alternator - not just replace the battery. Sometimes labeled as SLI batteries (for "starting, lights, ignition"), these batteries can produce a quick burst of power to get your engine started, but after that they need to be recharged by your car's alternator. The voltages are measured with with no load on the battery and at least 6 hours after charging. Unlike traditional cars where starting is dependant on the 12v battery being able to crank the engine, the Prius only uses the 12v battery to power on computers to "start" the car. The car did not want to start. With the insane prices the manufacturers charge for batteries, it’s easy to compare it to the video game console industry: the companies must barely break even (or maybe even lose money) on the hardware… but what goes inside makes all the money. Unfortunately it is not on the recall list. The average car battery life can be anywhere from three to five years, but the exact time any given battery needs to be changed depends on a number of factors. Checked all the fuses and they are good. We offer original brand batteries for popular cordless drills, impact drivers, saws, screw guns and more along with our own line of replacement cordless tool batteries that are built to meet or surpass OEM specifications. All seems dead, all but the horn and the hazard warning lights that are. Dead Battery Again After going. After he can't jump start your car, he puts in his own known good battery and starts your car. On your car, the power steering fluid reservoir is on the passenger side fender near the rear of the engine bay. How to Replace a Car Battery Without Losing Memory Rainbow Power Co. The final symptom of failing battery cables is also the most serious. The car makes a clicking noise but won't start. When does a car battery need to be replaced? The main function of a car battery is to start your car. Reviews Video News Pictures Recalls AutoComplete Carfection Cooley On Cars Car Audio Electric Cars. What can cause a car battery to drain? Over time, we came across many problems where a car battery would drain quickly, sometimes even overnight. Once I charged the battery the power steering was fine until the battery run down again. 8 volts after my car was not used for 5 weeks. Multipurpose Batteries & Power; Portable Audio & Headphones; TV, Video & Home Audio Car Speakerphones;. When I put it in, the fob did not work anymore. This fuse protects the main electrical components from surges in power and will shut off all power in the car if blown. It's no secret that batteries represent a large chunk of EV change, and are presumed to be one of the bigger stumbling blocks to EV ownership. Hi, My 2005 Honda Accord has died twice in the last week for no reason. Designed to restore your vehicle's original starting power, even in extreme temperatures. However, there are steps you can take to help preserve your car battery. Very frustrating as this is the second time I have had charging/battery issues with this model (first one was replaced by shop as DOA). Car Batteries "Charging ahead. All the cells should read the same, or within 0. In the past six months I've had the low battery alarm trigger twice - along with the e-mail from FiOS telling me the battery needs to be replaced. I can drive during the day without much issue, but at night I can drive for say 40 minutes and by the time Im at my destination the battery is dead. Assuming that you have a healthy car with no other problems the below procedure should work for you. She was given no warning and it was very hard to steer. The car has seen no problem so far. What Does It Mean If Your Car Battery Light Stays on Even After the Battery Is Replaced? The battery light can indicate problems with the entire charging system, so if it remains on after the battery is replaced, it may indicate a problem elsewhere in the system. Have your battery recycled. I have a 2017 hyundai santa fe. When you attempt to start the vehicle, the cranking of the engine is sluggish and takes longer than normal to start. Sign up here! Whenever the battery power is interrupted, when it is connected again, the. Voltage is measured from this source. A car battery is also responsible for providing power to many electrical accessories in the vehicle, such as headlights, tail lights, interior lights, radios and infotainment systems, and much more. air conditioning system, may be limited temporarily. @#($* no manual release for the trunk in the cabin of the car, and no key to manually unlock the trunk. The power coming out of the alternator will treat the two wires as one, power follows the path of least resistance. When you're shopping for a new car, which features do you pay the most attention to? Most of us judge a car based on its engine capacity, its fuel efficiency, its size or the level of comfort it offers. Disconnect the battery for about 30 seconds, then reconnect it. When it's time for a replacement, we've got the right battery to get you back on the road. Car batteries provide a vehicle’s life force. Even replacing the old cells alone can be VERY VERY DANGEROUS if you don't know what you are doing. The Battery Genius knows a thing or two about maintaining your deep cycle batteries. How to Reprogram a Toyota Avalon After a Battery Change by Paul Dohrman If your Avalon’s battery is disconnected or loses too much charge, you will have to address several systems that may no longer be working. Problems after new battery. TO get in the vehicle i used an air pump wedge on the top of the driver door. 2-volt threshold. Had lights, radio, - Toyota 1995 Camry question. Check Engine Light. We couldn't even get the car to jump start so it was towed to a mechanic. After arriving at the battery recycling depot, check in with the attendant on duty. I left the vehicle there with a message regarding the problem and went to a hotel. Flat car battery? Call us at now for quality car battery replacement or jump starting services. I had to jump my car in order yo get the trunk open. A good SLI battery should start right up -- year after year -- whether it's blisteringly hot or blustery cold outside. The problem is that with the replaced battery when i put the key in the ignition, and turn the key no lights on the dash board. Then it will test at 9 volts. No matter how well you treat your vehicle, car batteries still wear out every few years and need to be replaced. This article applies to the Acura TSX (2004-2014). 8 kilograms) of lead, not including the rest of the components [source: Waste. No power at all. I could recharge the battery, and the car. The car drive fine and all the electronic works as well. Changing a car battery is something that most people will be able to do themselves. Here, after applying Permatex silicon dielectric grease to cleaned battery terminals on old F150, and re-clamping, measured 12. Disconnect the negative terminal, which is labeled with a minus sign, before disconnecting the positive terminal to keep it from short-circuiting. As soon as it hit the start position there was a bit of a "pop" sound and all the power went out. I did manage to pull over and AAA towed me to the nearest Toyota dealership after hours. When it's failing, first a car lacks power and needs to be cranked longer before the engine starts, then it dies completely. As I said, equalization is hard on batteries. Disconnected battery to remove airbox, battery and shelf to look at connection at ABS unit (trying to resolve another problem) and whilst I had room cleaned and replaced all earth contacts. I was researching how to identify the cause, and saw a comment under this article saying: What if I am not detecting a reading but the battery still drains? You could have a fuse that is draining your battery. Flat car battery? Call us at now for quality car battery replacement or jump starting services. People attuned to survivalist skills or emergency preparedness know that with a simple device known as a power inverter, the 12-volt electrical current produced by an ordinary car battery can be converted into 120-volt current that can power many types of ordinary plug-in devices. I have had to call out the RAC (here in the UK) several times to start the car, thereby losing my no-call out discount and have twice had a flat battery at the airport car park after leaving the car for 12 days or so. If the car has no power when accelerating, it means there is some defect in the fuel pump. If your battery is 4 years old or older, your car or truck battery is at risk. Since we've had it the sunroof and vanity lights do not work. Then, the car wouldn't do a thing (No sounds, no lights, other than the red amber power button and the flashing check engine light, which was not on before. It won't hold a charge. This will save all the radio station selections, prevent the alarm from sounding when the new battery is connected, etc. This is called the Bulk Charge Mode. We have no electrical power now at all past the battery. Only equalize golf car batteries when they have a low specific gravity (below 1. This is referred to as the cranking amps rating of the battery. When you attempt to start the vehicle, the cranking of the engine is sluggish and takes longer than normal to start. Time to upgrade, these are troublesome stereos. Power Rear Gate. I picked up my car from the dealer and noticed that the turbos on my vehicle were not spooling up at all, no power what's so ever. The battery terminals were covered with acid and the battery appeared to be pretty old, so we replaced it. This will ensure the batteries are rebalanced. Then it will go dead again. Toyota RAV4 Battery and Electrical Problems on and off due to the lack of battery power. Either the battery is dead or discharged, or the terminals aren't making a good connection. Battery Disconnect or Replacement Problems. We have complete solutions for your Prius for less than half of the cost of the dealer's. 2 volt battery. But I was quite disappointed when one of the cars seemed to have a broken LiPo battery: after a few warm up rounds I would get a battery warning and after a few more rounds the car would just stop working. 15 thoughts on “ Mazda 3 Power Steering Easy Repair and Save $$$ ” Wayne Kehoe November 13, 2012 at 4:07 pm. If you're worried, AutoZone offers free battery testing and charging service to check out your current battery. So I bought another battery, the "Varta C15" with 58Ah. 5 volts) while driving before initial use. When you're shopping for a new car, which features do you pay the most attention to? Most of us judge a car based on its engine capacity, its fuel efficiency, its size or the level of comfort it offers. Once the engine is running it drives an alternator that recharges the battery. Windows won't go back up after battery replacement I had to get my battery replaced in the 370z (2009), and the car was off for a good half hour with the battery disconnected. Acura TSX: How to Replace Battery. Hard to start yesterday,drivers side window,power door locks wont work,either by buttons on both doors or on key fob. Car battery will go dead for no reason. With the car battery terminals disconnected, use a slip-joint pliers to hold the terminal while you hacksaw it from the cable (Photo 2). A common problem for this malfunction is when the car owner recently replaced the battery, or perhaps jump-stared their vehicle, which in both cases could have caused an electrical spike that made the speedometer go berserk. not turned on. The charging system in my car was fine. After changing the oil, he tried to reset it using scanner. i know its getting fuel because i can smell it after trying to start it. problems that says "IF MY CAR DOESN'T START" or something. However, our mechanics see cases where the battery has failed after only 2 to 3 years because of how the car was driven. Took mine into Sears. After that you can disconnect the positive battery terminal with minimal risk, because if your wrench touches any metal parts of the car there is no complete circuit, and nothing happens. the long term backup power to grids is NOT going to be anything like 100% battery in any case… power to gas will likely be the UK and German solutions. I feel like I have a "LEMON" and Ford finds a reason not to replace or buy back the car. The Battery Genius knows a thing or two about maintaining your deep cycle batteries. Likewise, if the car radio loses power it may trigger the security function and you’ll need to re-enter the security code. I installed it myself no problems. The top is acting normal. He told me to just turn the key 3 quarters and let the computer 'reboot' for about 20 minutes. Resetting Factory Car Radio After Battery Disconnect Sign in The car audio system is now enabled. This article helps you to pinpoint and solve the possible causes for your battery's failure. Nearly every call is the result of one of the situations below and is easily solved. When replacing your car battery, particularly on older cars you may have to enter your anti-theft car radio security code once power is restored. Battery Applications. Reducing this cost quickly & neatly trims EV cost. If left closed no procedure necessary. battery was dead and alternator not charging. com FREE DELIVERY possible on eligible purchases. Replacing a car battery on older vehicles used to be simple. The battery power comes from a connection on the starter solenoid. Herculean strength isn't necessary, but the cables should be snug and not move around or come off of the battery posts. The new one is working fine, but now I have a slight problem: the windows won't automatically go up. 1 2 3 (#1 stamped on blade) 4Gold Emblem 5Silver Emblem (#1 stamped on blade) 7. If neither one of these two fix your problem, I am afraid only a GM service center or dealership can fix the problem. Unlike traditional cars where starting is dependant on the 12v battery being able to crank the engine, the Prius only uses the 12v battery to power on computers to "start" the car. If the battery is frozen, do not attempt to jump start the engine or recharge the battery. Even replacing the old cells alone can be VERY VERY DANGEROUS if you don't know what you are doing. Fusible links or what, I have not owned a 5. This will lead to hard starting or no start condition. Dubbed as the Resilient Home program, the initiative aims to bring Tesla Powerwalls to an initial 250 homes, all of which will be using the battery storage unit as backup power and as a. Generator Starter Battery Charger Problems My wife's parents have a 15kW Generac generator that has a problem keeping the starting battery charged. This does not indicate a malfunction. Yes, it can be jump started but I've done that before with other cars and would rather preemptively replace this. How to Replace a Car Battery Without Losing Memory Rainbow Power Co. The average car battery life can be anywhere from three to five years, but the exact time any given battery needs to be changed depends on a number of factors. Ford Edge Electrical Problems See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. This doesn’t mean your battery will pack up after 2 years and 1 day. As such, in cold climates, some car owners install battery warmers, which are small electric heating pads that keep the car battery warm. Car batteries are designed to power headlights, dome lights, and various other accessories whenever the engine is off, but they have a very limited capacity to do so. I feel like I have a "LEMON" and Ford finds a reason not to replace or buy back the car. Multipurpose Batteries & Power; Portable Audio & Headphones; TV, Video & Home Audio Car Speakerphones;. This is a normal process of the battery charge creation process. I've read posts about windows not working, door locks, etc. On 7/7/2019 at 10:28 PM, Duran said: Hello, I have a 2007 Auris 1. (It can return to working, make sure you have the car stereo CODE). Sometimes labeled as SLI batteries (for "starting, lights, ignition"), these batteries can produce a quick burst of power to get your engine started, but after that they need to be recharged by your car's alternator. When it's failing, first a car lacks power and needs to be cranked longer before the engine starts, then it dies completely. There isn't a single best car battery brand to buy, but there is a short list. no noise, no smell. When I turn the key now, I get nothing! I called Geico twoing service and they wanted to tow it, I am convinced that the new battery might not be charged form sitting on the shelf for a long time. If the key is in the ignition, the lamps and other devices are on and drain the car battery. A dead alternator will not prevent the engine from starting. Now I have a newer, better Prius with a power moonroof, and a stereo that lets me play music from my smartphone via Bluetooth or USB connection. This is a measure of a battery’s starting power at 32 Fahrenheit. The main battery fuse can be blown essentially causing the positive cable of the battery to not be connected. My speedometer stopped working after my battery in my Chevy colbolt was reconnected. The battery doesn't need cranking amps. Do I hae tore set something after replacing the battery? TIA, Jason. Nowadays, there's a possible reset procedure that can be used, and it can be done by most car owners right at home. no noise, no smell. - Battery terminals must no longer be greased. Heat is the No. However, be sure to avoid fully draining/discharging the Li-ion battery as much as possible; every time a Li-ion battery is fully discharged, it loses battery power and life. GM patented a method to rejuvinate the cells during the development of the Volt. Whenever the battery power is interrupted, when it is connected again, the electric blend air doors go through a self calibration process and runs the door to full hot and full cold. It was a Maxx. If the headlights are still dim after cleaning the battery terminals the battery still may just need recharging. However, our mechanics see cases where the battery has failed after only 2 to 3 years because of how the car was driven. Unfortunately it is not on the recall list. absolutely no noise when I try to turn the car on. Urban legend holds that buying a hybrid car will eventually subject the owner to the expensive nightmare of replacing the hybrid car battery pack, but urban legend in this case is wrong. The guy who installed my battery said it was probably the computer getting it's memory wiped after replacing the battery (he's seen a similar thing happened to a nissan before). I tried the old and the new battery -- no luck, nine of them makes the fob work. No power inside, no dash lights, windows won't roll, can only shift using manual override. Before taking out and replacing I thought I would take to one more shop and have it checked. No start or car is stalling after battery replacement: In general, it's not uncommon for late model vehicles to stall after the battery has gone dead or has been disconnected and as we just learned from my friend last Saturday, with a no start your first step should be to make sure those terminals are clean, attached, and tightened!. [Tweet “What You Should Know About Today’s Electric Car Batteries”] Reducing Battery Costs. If your battery is 4 years old or older, your car or truck battery is at risk. Today laws and technology have advanced considerably. If this is not done, all radio stations as. 24 volts no-load. then when i connect it to the laptop, i see the (green) light blinks. A new battery has a specified capacity to provide power. There is a dip stick under the cap that will tell you if the fluid level is low. At this point I decided to get a ride and purchase a new battery. if you have a good conection the power will take the easy route torch to earth clamp. Capacity loss is permanent. This is an incredibly powerful halogen bulb that's going to give you the look and feel of an HID or LED system with no conversion kit and no worries about the bulbs being street legal. After replacing the battery, I turned the key, it clicked twice and then started. Before you do any battery testing, you need to start with a fully charged battery. It is connected to your car with positive and negative terminals. In modern cars with engine management systems, it is the system itself that reduces power if it detects a problem with the engine. This message indicates that the battery is low. This will lead to hard starting or no start condition. It takes a lot of power to get your car started, and all that power is produced solely by the battery. Toward the bottom of the motherboard near the center there is a flat battery that in mine is a cr2032 , 3vdc. ) * Charging warning light does not come on * Alternator tests OK, but maybe a bit low, in car, but tests fine on a test bench. This is going to manifest itself as a failure of all the elements of the vehicle that rely on electricity to function. After reconecting the battery you will get a psm failure warning come up , just drive the car over 6mph and it will clear and rember its. The car drive fine and all the electronic works as well. At Batteries Plus Bulbs, we want to make sure the battery in your tool has the power to finish the project. There isn't a single best car battery brand to buy, but there is a short list. absolutely no noise when I try to turn the car on. After a pleasant day-long stay aboard his 30-foot Sea Ray in Barnegat Bay, member Mike Lithgow went to start his engine, only to hear a "click" instead of a healthy whir. Now while talking to the technician that installed the remote start and who is trying to help me troubleshoot why my car is not starting up after a night of rest, the noted that the manufacturing date on my batter was 11/13, which is 14 months old (I bought the battery last week). Disconnecting Your Car Battery Can Cause Memory Loss. the car turned on and ran well. Nearly every call is the result of one of the situations below and is easily solved. At this time of the year, rarely a week goes by that we don't get a call from someone saying that their remote car starter stopped working. The battery rapidly drains when the car sits for a couple of days. Ingersoll Rand Corporation, the makers of Club Car, started using an on-board computer (OBC) on their 48 volt golf carts and electric vehicles as early as 1995. The first place to check for electrical problems is the car battery. Later, buildings began installing battery units on each floor to power a string of remote Exit Signs. This doesn’t mean your battery will pack up after 2 years and 1 day. I took the battery to Auto Zone, and they confirmed my battery was dead and would no longer hold a charge. If they are slightly dim or the car struggles to start, the battery may be the culprit. It's no secret that batteries represent a large chunk of EV change, and are presumed to be one of the bigger stumbling blocks to EV ownership. In modern cars with engine management systems, it is the system itself that reduces power if it detects a problem with the engine. Since the door issue was only an occasional problem, I never really realized that it never happened after we got the new battery. Many battery chargers work well with a particular type of battery, when that battery is used in a specific application. Electrical Troubleshooting and car won't start. Here we're going to talk about the second group, which is when a classic car won't crank over at all. A dead alternator will not prevent the engine from starting. How to Replace a Car Battery Without Losing Memory Rainbow Power Co. Have the attendant safely remove the old car battery from the back of your vehicle. Check the fuel supply to your engine. Now he decides to "test" your alternator by disconnecting the battery. The problem is that with the replaced battery when i put the key in the ignition, and turn the key no lights on the dash board.