Screwed up my modem too, but everything else on that surge protector was fine including my Nintendo Switch and TV. A friend of mine who is new to RVing asked me this question today, and I wasn't quite sure how to answer his question with any authority. Surge protectors can prevent damage to components, but they're not 100% reliable. m. So, I would say yes, do unplug your computer during thunderstorms. Just go around the house and if you see a cord in an outlet, pull it out. Only safe option is to be unplugged. So if you’re worried about it a know a storm of some kind is coming, then you should not only turn your PC off, but also unplug it. After receiving two new power bricks from MS, it still does the same thing. Here's why: Not only does running your AC during a storm put your system at risk, but it can also put your safety at risk. If it's not plugged in then it's fine. Friend of mine knocked to floor and C-64 fried during a lightning storm many years ago. When you have a high-current electrical pulse 50 feet away, anything metal is going to induce a current and transfer it to electronics or appliances nearby. You must adhere to the 30/30 Safety Rule when inside. Conclusion. 2. I have a super cheapo surge protector (I think I got it @ IKEA for like $2), so in a really bad thunderstorm I'll opt to not turn on my computer. Had a $100 modem blown out back in the 90s and since my EVSE is. In conclusion, whether you should unplug your router during a storm depends on the intensity of the storm and the safety of your electrical installation. A recent survey found that 12% of UK motorists believe that electric cars cannot be driven in the rain! Above: Tesla Model S driving in heavy rain (Twitter: MKBHD) The UK media outlet This is Money recently reported on a survey conducted by. I unplug if it seems close. Though any of these scenarios are extremely unlikely. DCFUKSURMOM • 1 min. Using a corded telephone during a thunderstorm is discouraged because the phone is physically connected by wires to the outside. This is good becuase it could happen when your not there to unplug it. The chance of lightning striking circuits leading through your house depends on where you live. If you notice the beginnings of a storm, check your local weather to get a sense of what's coming. As far as I know, my motherboard, keyboard, printer, and mouse are all fried. And yes, most (if not a majority) are only educated by the scam. 1 more reply. As the U. war3rd • 11 yr. But there's a common sense to unplug during thunderstorm but I don't see any reason why should we do that because there's an air gap and no way electricity surge from the lightning strike is gonna jump. We’re one of the area’s most trusted and experienced home heating companies. The main reason for this is to prevent power surges from damaging the unit. And in case you’re interested, after you vote, watch the short video below for advice from our RV electricity expert Mike Sokol whether unhooking matters or not. This will protect your TV from damage due to power surges. It may take a few moment for the poll to load. #2. Unplug things from the mains and you're okay really. UPS battery backup units usually provide far better protection, but they themselves can also be damaged. is an energy + technology company originally from California and currently headquartered in Austin, Texas. ”. It put the willies right up some of my elderly relatives, who from then on, were always poised to unplug their tellies at the merest hint of a thundery rumble. With the UPS connected to the NAS via a USB cable. When you hear thunder you are. Most power strips don't provide surge protection, and then those that do provide a very basic level of protection. Discover whether unplugging your electronic devices during a thunderstorm is necessary. Thunderstorms are a big deal, which stands out as especially dangerous in the Annual Lightning Report’s official list of states with the most lightning strikes. $12. There is a common sense to unplug the expensive electronic devices during thunderstorm as lighting strike can affect the power lines and anything that's connected to powerline is going to be wasted. I should hope that saves me in the event of a direct strike. Before the storm: Unplug any non-essential appliances if you're not already using a surge protector as lightning can cause power surges. Charging an electric car is as safe as filling up a. The Real Housewives of Atlanta The Bachelor Sister Wives 90 Day Fiance Wife Swap The Amazing Race Australia Married at First Sight The Real Housewives of Dallas My 600-lb Life Last Week Tonight with John OliverBusiness, Economics, and Finance. Unplugging the computer from the power outlet is better still. To ensure safety, disconnect your Tesla charger prior to a storm’s arrival and only. The short answer is yes, you should unplug your RV during a thunderstorm. If the TV powers on, it hasn’t been damaged. That was certainly enough to convince me to unplug electronics when a storm is overhead or when I'm going away for a weekend during thunderstorm season. We would like to show you a description here but the site won’t allow us. Personally, I'll unplug electronics during a thunderstorm, even though I do own quality surge protectors for all of them. As far as I know, the only things that will help in a close lightning strike are data centre grade UPS (think $8K+) or. The main purpose of a UPS is to allow proper shutdown during a blackout. with the apparatus. It’s quite possible that the thunderstrike may travel through your home’s wiring and kill your laptop or you, possibly. Forum list. Since that exists to protect human life. Answer: Yes! We all know that water conducts electricity, so shouldn’t we be concerned that charging your car in the rain is like swimming in a lake during a thunderstorm? Fortunately, electric car chargers are weatherproof and are specifically designed to protect both the car and its humans from electrical shock. Being plugged in will also lower the impedance to ground and could make the aerial a. ago. Should I unplug my Tesla during a thunderstorm? So long as your electric vehicle is parked somewhere safe, there's no need to unplug it during a lightning storm. No mention in manual which seemed strange. Any information is helpful, thanks!Unplug electrical devices as soon as you notice the signs of an approaching thunderstorm: darkening sky, thunder, rising wind and/or visible lightning. Photo: istockphoto. When a cart is used, useNote: When the latch in the your Tesla vehicle's charge port retracts, the Mobile Connector stops supplying power and you can safely unplug it from the car. During a Storm. Keep in mind that a surge protector will only protect you from. My house was hit with lightning the other day and now I'm dealing with damage control. My mom, when I was a kid, went way overboard. Watch out for downed power lines, fallen branches and other potentially dangerous debris, and. Step 2: Review the given prompt to ensure a successful restart and. California. Does Tesla charger stop charging when full?Yes, it is a good idea to shut down the computer during lightning storms. Charging an electric car is as safe as filling up. I also leave it plugged in the wall socket at all times. Don't overload your wall outlet, extension cord, power strip, or other electrical receptacle. California. Shielding Modems During Storms. Watch on. Be aware of metal objects that can conduct or attract lightning. The design of the house probably didn’t help - the cables ran in the subfloor just above the damp earth. Even then my 110v plug in my garage got replaced before I installed my 240v plug. Heavy rains during thunderstorms can flood low-lying areas, so don’t drive over flooded roadways or through puddles when you aren’t sure of their depth. If a storm is approaching, you should wait for the storm to blow over before charging. Hot. I watched the wind driven rain pound the heck out of the dish. 50 this morning and almost without consciously making the decision I found myself getting out of bed, putting my dressing-gown on and venturing into the pelting rain to unplug my car. A lightning stopping surge protector (no UPS) is like $200 for a single outlet. What happens if Tesla runs out of battery? As it keeps slowing down to around 15mph, your Tesla will notify you that it won’t be able to drive soon, and finally, it comes to a stop. I figure the probability of a lightning strike that would fry everything is so low that I'd rather take the risk of replacing everything than unplug everything every time there is a storm. Regardless, it is still perfectly fine and safe to charge your Tesla in this condition. So, yes, the only way to ease your mind from the potential dangers of a power surge during a thunderstorm is to unplug your appliances and devices. Yes, because i have several UPS systems. The most common issue you can run into when using an extension cord is water getting into the connection between the Tesla charger and the extension cord itself. Bearded_One wrote: If you are concerned about lightning strike while using your xPAP, unplug your xPAP and your backup battery charger, and run your xPAP from your battery. If you don’t regularly deplete, it will help battery longevity marginally to charge to lower %. Also, if there is a lot of wind and rain, the air conditioner will not work as well. It’s OK to use a remote. Step 1: Select ‘Powerwall Inactive’ in your Tesla app. I don't turn off my computer during thunderstorms, since I have a very good surge protector for all of my electronics. During. Charging your Tesla Safely in Heavy Rain at other EV Chargers. • Unplug your TV during a lightning storm or when it will not be used for long period of time. If you want to be super-cautious, you can turn your air conditioner off. During the storm Lightning is attracted to tall things. During thundery seasons, do long term data backups on a more opportunistic basis. 6. And now Mike’s advice. Lost a tv to lightning once. 65 and $15. This is true even if you use a surge protector. Other top tips for during a thunderstorm. When you love to sew, you might leave you’re sewing machine set up and ready to start sewing, I must say I belong to this group, my sewing machine is always on the. The Supercharger and Wall Connector are both weather-resistant and Tesla cars have safety features in place to avoid electric shock. Damage caused by lightning is specifically excluded by Tesla's warranties on both the vehicle and EVSE. I unplug my PC, TV, and consoles for mild and severe thunderstorms. After hearing the sound of lightning, count to 30 slowly. Warning: Protect the Mobile Connector from moisture. It's definitely possible to fry the PS4. Unplugging your RV from shore power or any external sources of energy is the best way to minimize the risk of damage to your RV. e. . 9% of the current, then your electrical wiring may take the remaining 0. If caught outside in a thunderstorm, find a low spot away from trees, fences, and poles. Not all charging stations are completely covered, and Supercharger stations aren’t covered at all. It took about a year before I replaced it with a higher quality vs. #3. The charge in the air was enough to arc the on button and trigger the startup routine. ago. That being said, Tesla vehicles are equipped with various safety features that can help drivers navigate in heavy rain conditions. Here is what a representative from Emporia Energy had to say: If you’re charging the vehicle in a garage then you shouldn’t have any issues, but if the charger is installed outside and you’re charging outside we do recommend not charging until the heavy thunderstorm is over to prevent any issues/damage to your vehicle, charger or grid. It is a good idea to unplug, not charge during an electrical storm or if such storms are nearby or in the short term forecast. That is an electrical code violation. IT IS INTERESTING: Frequent question: How long does it. Fact: A house is a safe place to be during a thunderstorm as long as you avoid anything that conducts electricity. Here I am solving hpssc je Electrical Question Paper . Maybe you had that. If your Tesla runs out of battery, the car will shut down. 4. Bad idea. A big surge can bypass the protector, for one, causing a bit more electricity than advertised to get through. That’s because electric vehicles are purposefully engineered to withstand rain and water intrusion, not to. This is our first storm with the dish. Lost the tv set top box also that day. Ultimately, the only safe way to treat your devices during a thunderstorm is to unplug the console totally. ’. The car has a backup battery that can be used to power it for a short period of time. • Do not attempt to repair or service your TV yourself. Here are a few myths busted: •Teslas have advanced onboard safety systems that actively monitor the environment. Hi Everyone I am waiting for the delivery of MS in October and meanwhile I decided to see if my electricity plan is comparable to others: Questions: 1. Any exposed cables are weatherproof for safe charging even in the rain. Unplug your computer’s power source. Outages are common during an electrical storm, and a backup power source in your Smart Home Ecosystem ensures seamless access to electricity even when the grid goes down. Operating your air conditioner during a thunderstorm can lead to some damage to your unit, but the chances are slim. Stay Inside Until It’s Safe. Also as a teen, I had a bop-it style toy in my closet. Anything that’s plugged into an outlet in your home is at risk of suffering damage from an electrical surge during thunderstorms. Why You Should Unplug Your Electronics During A Thunderstorm. It's much more of an issue in the US, Asia, Africa and places that use 110V and / or have wacky out of date infrastructure that leads to lightning surges being quite common in the electricity grid. Take a Bath or Shower. Unless you have a whole house surge protector, it won’t hurt to unplug during a lightning storm. Damage to Plugged in Electronics and Appliances. zontar · #8 · Jul 16, 2019. Bring your pets indoors with the rest of your family. After my family lost a computer during a storm when I was young, it's risk I'm not willing to take. r/buildapc. Conclusion. Jonathon Ratliff says this is a question he’s heard “many, many times” while spending years working on zero emission vehicles. Unplug The Electronics. After lightning strike fries their computer, Burton couple warn others to always unplug devices. For one, unplug electronics before a thunderstorm, not during one (otherwise, you might experience a power surge firsthand). What is Resistance and its Trick :you are home during a storm that has electrical activity and you can safely unplug your electronics, it is not a bad idea to do so. electric shock, avoid handling the power cord during electrical storms. If your laptop is not connected, this cannot be affected. • Unplug your TV during a lightning storm or when it will not be used for long period of time. And damage to the device could end up causing damage to your home. The risks associated with playing guitar in a thunderstorm vary depending on the particular situation. We all know there’s a lot of misinformation about electric vehicles out there, but this is ridiculous. It is generally recommended to turn off your TV during a thunderstorm, as lightning can potentially cause electrical surges which can damage your TV. Not uncommon for the power to flicker on and off for a couple minutes at a time til a transformer blows during the bad ones. But if your home WiFi network is your only means of connecting to the web, it’s probably a bad idea to turn it off during a storm. When you leave your electric vehicle parked safely, there is no need to unplug it during a lightning storm. By doing this, you’ll stay prepared for any surprise storms in your area. Yes, you should always seek shelter during a thunderstorm, especially if it includes lightning. Join. ago. However, there are a few things you should keep in mind in order to stay safe. Tesla engineers intricately design charging and BMS systems to optimize Tesla battery’s well-being. Should I unplug my PC during a storm? Can you poop during a thunderstorm? That combined with the methane gas in poop caused the bomb-like effect that traveled through the pipes, exploding the toilet in their master bathroom. Nope unplugging without turning the PS4 completely off is bad what's different when lightning knocks your power out. I was surprised to see the dish move to horizontal. It came on during a lightening storm. Replace rain for hail, been there done that. Direct lightning strike without damage. ago. Since a power surge from lightning can totally fry your PC and other electronics, if there's a major lightning storm nearby, your best bet is to simply shut down and unplug your PC and other electronics. Couple years ago a lighting hit nearby and the high voltage spike traveled through my isp cable lines into peoples houses, TV's and Modems died. Re: Do you stop using machine during thunderstorm with lightning. Staying up to date with your Tesla’s charging status from inside via the mobile app will give you peace of mind that all is well until the storm passes. After the storm passed, the dish moved back to its previous northern tilted angle. Yes, a power strip with surge protection, it highly unlikely that lightning. 7 million market capitalization, putting it in the 31st percentile of companies in the Heavy Machinery & Vehicles industry. Here are some. Now keep in mind that we're not talking tornadoes or hurricanes here. Tesla also advises charging a vehicle battery to 100% before a storm hits as a precaution so that you can still use your vehicle if the power goes out. It’s probably better for your battery to keep in plugged in, than to charge to 60% and drain to 40% or whatever. Wouldn't hurt to lower the antenna, but as much to prevent damage from high wind as anything else. The person bading inside the hot tub would suffer an intense electrical shock, passing current from the lightning through the body. We should stay indoors. However, Tesla warns against charging during a thunderstorm as a sudden flow of high voltage can damage your car. A Tesla, like any other electric vehicle or car, can drive in heavy rain just fine, as long as the driver is cautious and follows good driving practices. FAQs: Charging a Tesla During a Thunderstorm. Rub"Y" said: If you have the Tesla cable with GFCI don't worry about it. Yes. Tim Ostler said: I was awoken by thunder at 5. Should I unplug my RV during a thunderstorm? Lightning storms bring another major hazard for RVers. Although it is safe to charge a Tesla in the rain, it is not as safe to charge one during a thunderstorm. Electric cars are more than safe enough to drive through lightning storms and storms, and they are almost as safe as any gas-powered car. To protect your electronics during a thunderstorm, you can purchase a surge protector. Do NOT use your computers, laptops, game systems, washers, dryers, stoves, or anything connected to an electrical outlet. Lake Maracaibo receives the most lightning strikes on Earth. Yes. We have rare thunderstorms, and lightning strikes nearby are uncommon, but if you happen to be home or know a big storm is rolling through, it doesn't hurt anything to unplug things or switch off hard power switches. If lightning strikes, you can plug in your surge. Using the Tesla Model 3 Long Range version as an example, you can recharge the battery from 10% to 80% in just 30 minutes with Tesla’s own Supercharge. • 2 yr. If the power goes out during the storm, the air conditioner will not work anyway. Does stowing help during a storm? Or is the difference negligible and you should leave it be and be able to use the Internet? Thanks in advance. If a storm is on the way, you should disconnect your RV from the electrical hookups and campsite pedestal. If you are unable to unplug your TV, you should at least avoid touching any of. Should your home get struck don’t panic. Do you unplug your Tesla (while home charging) during thunderstorms with lots of lightning? I've had occasional electronic gadgets knocked out in the…Is It Safe? | Electrly Is it safe to charge a Tesla in the rain? Here are the precautions you can take to safely charge your EV in wet weather conditions. This is very convenient as I only have to plug in the car side and I am done. When you hear thunder you are already within range of where the next ground flash may occur, lightning can strike as far as 10 miles away from the centre of a storm. First, avoid driving in a storm if possible. 2. That being said, Tesla vehicles are equipped with various. So when I had the NEMA 14-50 outlet installed I also had the electrician install whole-house surge protection. With that in mind, consider if you have a lightning protection system installed, and your house is hit directly by lightning. Extension Cord Water Issues. Can lightning damage a Tesla? The short answer is yes, it is safe to drive an electric car in a lightning storm. UPS's and Surge Protectors can "Help" with such things, but as mentioned - Direct strikes are more of a problem. I'd say wait it out. Even if it’s off, if it is plugged into the wall, a direct strike can fry the phone. ago. “Absolutely, it’s safe to charge in nearly any weather condition,” he says, matter-of-factly. Do not use telephones, headphones or electrical appliances during the storm – lightning can travel through the wires and produce shocks to anyone using them. That would be ok since I played games for 7 hours once right in the middle of the thunderstorm and my setup got out of that in 100% condition. 3. Not uncommon for the power to flicker on and off for a couple minutes at a time til a transformer blows during the bad ones. That keeps you safe from a surge if the powerlines are hit and from the inductive charge of a near hit. Most commonly, it is advised often not to use Air Conditioners in places with more rainfall and thunderstorm. You hear stories of items being damaged by lighting, but never thought to unplug my computer or anything. r/pcmasterrace • Got this 5950x for $350 a long while ago with a. It's looking like the UK is about to be hit by more by more rain and thunderstorms, here's how to make sure you stay safe. Shouldn't need to unplug devices from each other if they're not connected to mains. My house was hit with lightning the other day and now I'm dealing with damage control. • 2 yr. Opening or removing the back cover may expose you toDo You Unplug During Thunderstorms Yes Votes: 41 52. Should I unplug my Tesla during a thunderstorm? Active Member. This Video Should Help: STRANDED Tesla Model 3!So long as your electric vehicle is secure it’s not necessary to unplug it during a lightning storm. In some cases you CAN mitigate direct strikes. Provided they are made from metal or aluminum, a travel trailer or camper can provide safe shelter during a lightning storm. Avoid standing near the car or touching any metal surfaces. Sorry for your problems. Don’t feel like filling a home owners claim for my 35 year old Technics 1200s, or a Tesla when I get one. Push the charge port door closed. Quickly get away from the water, dry off, and seek shelter if a storm is approaching. As a precaution, you should always unplug your appliances before the thunderstorm hits. If lightning happens to strike a nearby electric pole, this can create a power. Staying up to date with your Tesla’s charging status from inside via the mobile app will give you peace of mind that all is well until the storm passes. Most only use protectors that do not even claim to protect from typically destructive surges. OLED TVs should be kept plugged in to allow for crucial screen maintenance and prevent potential damage. Is lightning E Motors profitable? As of Octo, Lightning Emotors Inc had a $98. the vehicle or the Mobile Connector is exposed to severe rain, snow, electrical storm or other inclement weather. We strongly recommend charging your laptop during a Thunderstorm. This is due to two things: (1) window & door frames are almost always. I would just unplug unless you’ve got the coin for a whole home surge suppressor. The main argument for keeping electric cars plugged in is that it will prolong the life of the battery. It's because the X1 runs in a low power state which some surge protectors see as "off" and some surge protectors allegedly kill power when devices go into these states, which my protector has never done. If lightning strikes the house, it could penetrate the wiring. Threat from lightning (to humans ans appliances) exists with and without that mat. You have to unplug every cable you have plugged in your grid. Their mission is to accelerate the world's transition to sustainable energy. But my doubt is should we unplug if the TV is turned off using switch in switch & socket board. r/GalaxyWatch. S. If it's a real bad one (lighting everywhere) and I think we'll have surges or an outage, I will unplug. I don't leave my amps plugged in, and would certainly stop playing & unplug in a thunderstorm. Still smarts . Myth: If you are in a house, you are 100% safe from lightning. If you want to gauge the proximity of a lightning strike, count the seconds between the lightning and the. This is especially important if you’re going on any sort of extended trip. It makes no claims about the charging ports' reliability, but other external research concludes that all charging ports beyond the Gen 2 are safe for use in the rain. Titan. If you don’t have a whole house surge. The rule is “a plugged in Tesla is a happy Tesla”. A hit down the road to the power line or phone line may allow a significant spike to enter your electronics prior to your circuit breakers tripping. If you normally leave Sentry Mode active the you should leave the Tesla plugged in as the Tesla vehicle will not enter sleep mode while Sentry Mode is active. A bolt of lightning can travel through water pipes and cause an electrical current to be generated. 1%. Unplug your computer during a storm. If lightning is not connected low impedance to earth BEFORE entering. Tesla doesn’t advise outdoor charging during a thunderstorm, especially when lightning strikes are possible. 6% No Votes: 37 47. In case someone was wondering, yes A Gigabyte 4080 windforce fits in a torrent nano. The National Weather Service even recommends avoiding taking a bath or. Unplug the Mobile Connector from the wall outlet. The UPS will signal the NAS to shutdown when it is close to running out of backup power. com Should I Unplug My Tesla During A Thunderstorm? During a thunderstorm, there is an increased chance of lightning strikes or water damage. If an electrical storm has been forecast, unplug your computer, laptop, and other devices, and consider unplugging appliances . The Tesla Driver's Manual suggests that Teslas are perfectly fine to charge in inclement weather conditions. Bad idea. The most common problem people have is a radio ground rod which is not bonded to the ground rod of their house. There’s one window next to me (my bed is pushed against it) and one that’s directly behind my head to a point where it’s also almost touching my bed. Tesla is designed to prevent electric shorts and other damages from a thunderstorm. Don’t want to risk thunderstorms and lightning while away And plugged in. We will explore factors like the built-in protective measures for the. May 29, 2019. until leaving at. Should TV be unplug during thunderstorm? When lightning creates a power surge, the voltage coming through the lines is much more than 169 or 240 volts. Right after that happened, my car's cooling fans started spinning at a thousand miles an hour and didn't quit. Second there is no ground. He was thrown across. Just 2 days ago we had a massive lightning storm roll right over the show room. Crouch. Leaving them all plugged in while you’re. If outside avoid water and find a low-lying open place that is a safe distance from trees, poles or metal objects. This system protects all electronic parts from potential lighting damage during the charging process. t Unplug your TV during a lightning storm or when it will not be used for long period of time. don't stand in any open. :redface: Getting the Model S finally motivated me. NEMA 5-15 Adapter NEMA 14-50 Adapter Additional adapters may be available for purchase. When Teslas use the J1772 standard port adapter at regular stations, this can be disconnected like other cars with the mechanical lock, though one can buy a simple lock to prevent that, which unfortunately works even when the car is full. Lightning can generate voltages of up to 15 million volts and has temperatures that reach up to 50,000 degrees Fahrenheit (27,760 degrees Celsius)! If a power line is struck near your home,. Normal thunderstorms I see almost every day I ignore. So long as your electric vehicle is parked somewhere safe, there’s no need to unplug it during a lightning storm. Surge protectors are useful, but will not protect against a lightning strike. Unplug important equipment if going away for a day or two in thundery seasons. Active Member. Many Tesla owners have questions about charging during thunderstorms and other extreme weather events. As an alternative you could also use a real UPS that offers guaranteed replacement warrantee in case of a strike. electric shock, avoid handling the power cord during electrical storms. Your safest bet is to monitor weather patterns. The design of the house probably didn’t help - the cables ran in the subfloor just above the damp earth. Turning your computer off won't protect against one, either, if the computer is still plugged in. During heavy, consistent rain, you will experience service outages, slower speed, longer ping time, and packet losses on the Starlink network. Watching TV during a Thunderstorm: remove the plug from the. If an electrical storm has been forecast, unplug your computer, laptop, and other devices, and consider unplugging appliances. Most power strips don't provide surge protection, and then those that do provide a very basic level of protection. ago. "Having equipment unplugged helps protect it. If lightning strikes near you, electrical currents could travel through the pipes in your home. Should I unplug my Tesla during a thunderstorm? The person is an active member. Unplugging your RV from shore power or any external sources of energy is the best way to minimize the risk of damage to your RV. A major storm can produce 140-160 thunderstorms per year, with an average of 28 lightning strikes per minute lasting up to 10 hours. Why you should ALWAYS unplug your computer in a thunderstorm…and five other things you should do to stay safe. The constant plugging in and out in addition to the high amps got to it. If you are charging your Tesla at home, and it’s in the rain, then you are most likely using an extension cord to run your Tesla charger outside. Turning your computer off won't protect against one, either, if the computer is still plugged in. Lightning can cause power surges, unplug any non-essential appliances if not already using a surge protector. whosonmyroof • 11 yr. Ensure your wall connector is securely plugged into both the power outlet and your Tesla. When I see a storm moving in that has some lightning I will make it a point to unplug the Tesla, (and leave the wall connector plugged in), because the repair cost of the Tesla is an order of magnitude or 2 more than my old computer, tv, etc. Just turn off the PC and unplug it. Thunderstorms And Sewing Safety will give you the tips on how to protect your sewing machine from being burned by a lighting hitting nearby your home. I know it is a good idea to disconnect all radios, tv's. Takedown request | View complete answer on getjerry. 1:12. The car has a backup battery that can be used to power it for a short period of time. There is no need to worry about your laptop. As I was connecting my MME up for a charge yesterday, I wondered if I need to keep an eye on the weather forecast during the charge session. I normally leave my Volt plugged in 24/7, since it allows the car to better manage heating or cooling of the battery pack. Had a $100 modem blown out back in the 90s and since my EVSE is my only charging station, worth $1000, it’s definitely worth unplugging during a rare lighting storm. The safest way to contact someone during a storm is to use a smartphone—just make sure it’s not plugged into the charger. Tesla recommends keeping your vehicle plugged in when it is not actively in use, particularly for extended durations. A cellphone, however, has no such physical connection and the electric current from a nearby lightning strike cannot reach it. I’ll unplug mine during hurricanes because that’s when I see the most power outages. If your TV turns off during a thunderstorm, it may be due to damage caused by lightning. The safest precautions you can take during a thunderstorm when indoors, is to unplug your electronics and avoid the use of electronics completely.