Note: Only attempt to restart Powerwall when there is enough clear, sunny sky to power your home and charge Powerwall. Should I Unplug My Electric Car During A Thunderstorm? If your electric vehicle is properly parked, you do not need to unplug it during a lightning storm. For one, unplug electronics before a thunderstorm, not during one (otherwise, you might experience a power surge firsthand). 0. That keeps you safe from a surge if the powerlines are hit and from the inductive charge of a near hit. Damage caused by lightning is specifically excluded by Tesla's warranties on both the vehicle and EVSE. A flash can via the antenna or the power line directly into your TV , follow. The first job of a lightning protector is to eliminate this field charge. This will help to avoid any potential sparks. 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. Your concerns are valid, but you should be happy to know that you can charge your electric car in a thunderstorm. Your Tesla vehicle can be set to charge at a minimum of 5A. Unplug electronics. During thundery seasons, do long term data backups on a more opportunistic basis. My mom, when I was a kid, went way overboard. Unfortunately, this could prove to be a big mistake. I had HughesNet; rain or snow it lost signal for the duration of the 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. • Do not attempt to repair or service your TV yourself. Maybe we should have some t-shirts printed. If you reside in an area where blackouts, surges, or lightning strikes are regular, UPS devices are a wise investment because they also contain surge-protected outlets. ago. 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. ago. The air conditioner can be turned off during a thunderstorm. Don’t turn it off. The design of the house probably didn’t help - the cables ran in the subfloor just above the damp earth. Ultimately if lightning hits or hits close, things will get damaged and hopefully insurance will cover. Unless the electric vehicle’s charger gets directly struck by lightning (which is highly unlikely), you should be generally safe charging your electric car during a thunderstorm. Jon Floyd August 25, 2022. If the TV powers on, it hasn’t been damaged. Also, if there is a lot of wind and rain, the air conditioner will not work as well. Unplugging your appliances will reduce the risk of fire or electrocution. They’d be difficult to replace. I even debated bailing and unplugging my 2 month old computer. GeekOutHuntsville • 2 yr. Don’t miss these other 10 weird facts about lightning strikes . Community. ago. The car has a backup battery that can be used to power it for a short period of time. The surge protector my computer was plugged into failed. A cellphone, however, has no such physical connection and the electric current from a nearby lightning strike cannot reach it. It's an automatic behaviour of me now to turn off everything I don't need during a thunderstorm, and then to turn of everything else except important stuff like the freezer if the power goes, especially overnight. . After receiving two new power bricks from MS, it still does the same thing. Just turn off the PC and unplug it. When you leave your electric vehicle parked safely, there is no need to unplug it during a lightning storm. Power Off will NOT stop the Tesla from turning back on when prompted if you have a key card, key fob, or phone key active and within range. Apr 3, 2020. My house was hit with lightning the other day and now I'm dealing with damage control. “Absolutely, it’s safe to charge in nearly any weather condition,” he says, matter-of-factly. 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. So I guess it is one of these things that seems like overreacting but as they say better to be safe than sorry. If your skin tingles and hair stands on end, lightning is about to strike. Preferably the wizard of Oz monopoly edition or the simpsons monopoly edition that helps. No. Confirm that these are rated to handle the total current drawn by your Xbox (as shown on the power supply), and by any other devices on the same AC circuit. until leaving at. I don’t unplug in thunderstorms. However, Tesla warns against charging during a thunderstorm as a sudden flow of high voltage can damage your car. Rain is not a problem. If a storm is approaching, you should wait for the storm to blow over before charging. We expect to see winds of 60 mph. No, you should avoid any non-essential appliances - including your TV - during a thunderstorm. Volt-ampere (VA) ratings for UPS battery backup systems range from 300 VA to. If an electrical storm has been forecast, unplug your computer, laptop, and other devices, and consider unplugging appliances. Yes. After my family lost a computer during a storm when I was young, it's risk I'm not willing to take. 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. Otherwise, the storm may damage your Tesla. 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. Should I unplug my RV during a thunderstorm? Lightning storms bring another major hazard for RVers. With a big Bang, the device adopted by them, and in the worst case, it has also caught the socket. ’. Lightning Damage from Running an AC During a Thunderstorm . In cases of frequent power outages or inadequate grounding, it’s a good practice to disconnect your router and other sensitive electronics to avoid potential damage. I was curious if there's any consensus for EV owners (BEV or plug-in Hybrids) about unplugging your car when storms are around, to avoid damage to sensitive/expensive electrical components. For this reason, it makes a lot of sense to unplug your RV before a thunderstorm, and if possible retract your leveling jacks. The Importance of Surge Protection and UPS During Thunder and Lightning Storms. Do not use telephones, headphones or electrical appliances during the storm – lightning can travel through the wires and produce shocks to anyone using them. Should I unplug my Tesla during a thunderstorm? Unless you have a whole house surge protector, it won’t hurt to unplug during a lightning storm. Why You Should Unplug Your Electronics During A Thunderstorm. And damage to the device could end up causing damage to your home. ago. I suspect it's riskier if you live in the desert or on the prairie or in some other open, flat area. 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. Unplug your computer during a storm. Yes. Even if it’s off, if it is plugged into the wall, a direct strike can fry the phone. Despite what we might have gotten ourselves, we plugged in the Tesla Model S with a mobile connector via a NEMA 14-50. If you are bound and determined to game during inclement weather, consider an EMP shield or other industrial-strength device. Should I unplug my Tesla during a lightning storm? It is generally recommended to unplug your electric vehicle (EV) during a thunderstorm to avoid power surges that could damage the. I also leave it plugged in the wall socket at all times. But that was one time in 20+ years of thunderstorms. 75 each time. Hi, is it ok that I leave my charger in my Tesla while I'm away for 2 weeks? I know it's recommended that we leave in the charger when possible, but the reason I ask is because there are frequent thunderstorms that occur once a week and I won't be able to unplug when they occur. I'd say wait it out. Threat from lightning (to humans ans appliances) exists with and without that mat. Not only will your microwave suffer damage, but it could. During the thunderstorm27. Most power strips don't provide surge protection, and then those that do provide a very basic level of protection. Tesla is designed to prevent electric shorts and other damages from a thunderstorm. This is because, if you are using an older charger, a surge can generate if lightning hits it. Never take a bath or shower during a thunderstorm. Should I unplug Tesla during thunderstorms? During thunderstorms, it’s not recommendable to charge your Tesla. My modem, router and pc network card got fried. 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. First, electric cars are more susceptible to lightning damage than traditional gasoline cars. More often than not, these electronics are costly. As far as I know, the only things that will help in a close lightning strike are data centre grade UPS (think $8K+) or. electric shock, avoid handling the power cord during electrical storms. $12. 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. This can lead to your stuff going on fire. Your safest bet is to monitor weather patterns. I don’t unplug in thunderstorms. I’ve always unplugged my EVSE since my first EV purchased in 2011. Lightning can cause power surges that could damage the car’s charging system and battery. Lightning strikes can occur several miles away from the actual center of a thunderstorm. If your phone is paired to your Powerwall and has an internet connection, you may also initiate a restart through the following steps: Step 1: Select ‘Powerwall Inactive’ in your Tesla app. I grew up in Florida in an area with lightning rods on the roof of my house ( yes, we got that many strikes —losing two unprotected outbuildings, multiple trees, and a flagpole). If you can’t find shelter, the Met Office advises you to: “Squat close to the ground, with hands on knees and with the head tucked between them. that said, your PSU and whatever surge protector should keep you well protected. Lightning can cause power surges, unplug any non-essential appliances if not already using a surge protector. Unplug the Mobile Connector from the wall outlet. Here are some tips to keep safe and reduce your risk of being struck by lightning while indoors. If you have an electric vehicle, you should unplug it during a thunderstorm. Should WiFi router be turned off during thunderstorm? The easiest and most obvious way to keep lightning-induced power surges from frying all your tech is to unplug everything you can before the storm hits. 1:12. Jonathon Ratliff says this is a question he’s heard “many, many times” while spending years working on zero emission vehicles. Here are some common concerns addressed: Tim Ostler said: I was awoken by thunder at 5. Most UPS devices will also protect your devices from power surges. 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. • •. 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. Stay in the Center of the RV Away from Windows & Doors. Keeping your TV plugged in allows for automatic updates, ensuring an optimized viewing experience. Why you should ALWAYS unplug your computer during a thunderstorm…and five other things you should do to stay safe. Advertisement. Before the thunderstorm. My kids all seemed to think I was just being mean, my son especially. A lightning strike during a thunderstorm could result in a power surge, and the nature of your microwave may result in a disaster. Normal thunderstorms I see almost every day I ignore. And yes, most (if not a majority) are only educated by the scam. We strongly recommend charging your laptop during a Thunderstorm. ago. You hear stories of items being damaged by lighting, but never thought to unplug my computer or anything. Haven;t. If you notice the beginnings of a storm, check your local weather to get a sense of what's coming. If your Tesla runs out of battery, the car will shut down. So long as your electric vehicle is parked somewhere safe, there's no need to unplug it during a lightning storm. Second, if you do decide to unplug your car, be sure to do so safely. Charging an EV during a thunderstorm article highlights: You can safely charge an EV in the rain, including at home if you have a waterproof outlet. If the battery is kept plugged in, it will stay at a constant level and will not need to be replaced as often. The person bading inside the hot tub would suffer an intense electrical shock, passing current from the lightning through the body. 1% of 100,000 Amperes is a 100 Amp surge through your lines- which may be enough to take out your computer. I know it is a good idea to disconnect all radios, tv's. #3. We will explore factors like the built-in protective measures for the. Is it safer to unplug your Tesla from its charging station to protect it from potential electrical surges or lightning strikes? This article delves into whether or not you should unplug your Tesla during a thunderstorm and the safety considerations associated with it. Now people use Ac even in their cars to make their journey more comfortable, but it is not suitable for the regions facing a heavy of thunderstorms. So, I would say yes, do unplug your computer during thunderstorms. Check Power Source” message on my Tesla App. Yes, always a good idea. Other top tips for during a thunderstorm. Superchargers are safe to use in the rain but, if there is a thunderstorm nearby, you should immediately unplug the car and sit in the car until the storm passes. For this reason, it's suggested that if you do have the time and wherewithal, it wouldn't hurt to disconnect electronic devices from wall sockets. Santa Barbara/New York. The car does stuff when it’s parked, and if it’s plugged in, it will use wall power to do that stuff rather than use power from the battery. If you must drive, keep your windows up and your doors shut. I have multiple levels of main panel and sub panel surge suppression. 7 million market capitalization, putting it in the 31st percentile of companies in the Heavy Machinery & Vehicles industry. This will protect your TV from damage due to power surges. My father lost his tv/vcr/stereo system to a nearby lightning strike 25? years ago. 3. Higher numbers are better in cold weather and worse in warm. Last lightning storm we had, I lost a PSU that was connected to a surge protector. It also fried my monitors HDMI port. This is due to two things: (1) window & door frames are almost always. I don't leave my amps plugged in, and would certainly stop playing & unplug in a thunderstorm. If you don’t have a whole house surge. 29 Jul 2013. In some cases you CAN mitigate direct strikes. It takes approximately 40,000 lightning strikes to saturate a single region. UPS battery backup units usually provide far better protection, but they themselves can also be damaged. I’ve always unplugged my EVSE since my first EV purchased in 2011. . My kids all seemed to think I was just being mean, my son especially. Although many Tesla owners install their TWC in their garage they are perfectly safe to use in rain or inclement weather. 6. keep your notebook plugged in all day while you work 2. Keep Your Computer Plugged In. Unplug your computer during a storm. Extension Cord Water Issues. The National Weather Service even recommends avoiding taking a bath or. Now keep in mind that we're not talking tornadoes or hurricanes here. . 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. Bring your pets indoors with the rest of your family. Any ideas are welcome. Lost a tv to lightning once. 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. Unless you have a whole house surge protector, it won’t hurt to unplug during a lightning storm. Not all charging stations are completely covered, and Supercharger stations aren’t covered at all. If an electrical storm has been forecast, unplug your computer, laptop, and other devices, and consider unplugging appliances. If the power goes out during the storm, the air conditioner will not work anyway. When you see the thunder strike, count the time (in seconds) for which it lasts. This means staying off corded phones, electrical appliances, wires, TV cables, computers, plumbing, metal doors and windows. The National Weather Service has a simple slogan to remember when it comes to lightning safety: "When thunder roars, go indoors. I watched the wind driven rain pound the heck out of the dish. However, there were some cases where charging a Leaf using the GE WattStation during a thunderstorm or blackout/power loss resulted in problems -i. I have it mainly for surge events during power restoration, but it certainly can help with a close by strike. 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. The best approach is to shut off your computers during a storm, and disconnect all the power cords (computer, monitor. During the thunderstorm. The Tesla Driver's Manual suggests that Teslas are perfectly fine to charge in inclement weather conditions. Step 2: Review the given prompt to ensure a successful restart and. 12,006. This will reduce phantom drain and help preserve the battery. If you don’t regularly deplete, it will help battery longevity marginally to charge to lower %. Lightning Is Not a Safety Hazard For Electric Cars. Like computers, modems contain electronic circuitry that can be. 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. #1. Also bring in slides, etc because of high wind gusts. In fact, if you really want to play it safe, you should unplug everything during a lightning storm just in case you experience a severe power surge in your home. California. Tesla doesn’t advise outdoor charging during a thunderstorm, especially when lightning strikes are possible. ). Electric vehicles are far more powerful and safe to drive than gasoline-powered vehicles, and they are nearly as reliable. Unless you have a whole house surge protector, it won’t hurt to unplug during a lightning storm. If you unplug, unplug from the rear of the PC and don't forget to disconnect the network cable too. I’ll unplug mine during hurricanes because that’s when I see the most power outages. The surge is rare but if it happens, your devices are toast. If its a bad storm I play it safe and unplug anything of value that I wouldn't want to lose. Re: Do you "unplug" your spa during bad thundersto. 2. yeah, that's electrical code on the grounding wire, but it's not gonna do shit to protect much of anything. war3rd • 11 yr. Surge protectors are useful, but will not protect against a lightning strike. but, if you are worried about a power outage, better safe than sorry. Is lightning E Motors profitable? As of Octo, Lightning Emotors Inc had a $98. Push the charge port door closed. 1. Turns out that the thunderstorm had blown multiple transformers along the lines that fed my neighborhood. IT IS INTERESTING:during a thunderstorm you should get inside away from metal objects and water, if you have a tornado shelter get in it and turn on a battery powered radio to the weather. Have a Backup Power Source. The short answer is no, power strips do not protect your PC from any sort of electrical fluctuations. 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. 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. Someone unplugged the ChargePoint charger from my Tesla and others during a rainstorm. So long as your electric vehicle is parked somewhere safe, there’s no need to unplug it during a lightning storm. S. Learned this lesson the hard way. Active Member. 07/24/2017 09:45. 00 if you're using it to solely backup your computer. The constant plugging in and out in addition to the high amps got to it. In 2018, for example, 2,483,805 negative cloud-to-ground flashes occurred in the state. Much like many of the other electronics you use, plugged-in EVs come equipped with surge protectors that would protect them in the event of a storm, but there’s also no harm in unplugging if it helps put your mind at ease. 00 each. :redface: Getting the Model S finally motivated me. All the data on your devices could be lost if you don’t do this. Conclusion. 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. A bolt of lightning can travel through water pipes and cause an electrical current to be generated. 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)!Should I unplug things in a thunderstorm? Anything that’s plugged into an outlet in your home is at risk of suffering damage from an electrical surge during thunderstorms. During lightning storms, it's not uncommon for wind or lightning to cause power to drop for 1-2 seconds. 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. CryptoNever. • Unplug your TV during a lightning storm or when it will not be used for long period of time. However, if lightning strikes already seem a little too close for comfort, handling electric cords may put you at risk. The surge is rare but if it happens, your devices are toast. com Should I Unplug My Tesla During A Thunderstorm? During a thunderstorm, there is an increased chance of lightning strikes or water damage. If a CPAP needs protection, then so does a dishwasher, clock radios, central air, PCs, GFCIs, washing machine, LED & CFL bulbs, refrigerator, recharging electronics, and smoke detector. • 2 yr. There is no functional lightning protection there. The plumbing company said this is just as rare as getting struck by lightning yourself. Botox can help to relax the muscles in your lip, which in turn can stop the curling. Playing guitar during a thunderstorm can be dangerous for both you and those around you. The hot, humid summer conditions that make you want to crank the air conditioner also create the ideal conditions for thunderstorms. Here are a few myths busted: •Teslas have advanced onboard safety systems that actively monitor the environment. Hello My name is Abhishek Thakur . After lightning strike fries their computer, Burton couple warn others to always unplug devices. Alison Maloney; Published: 13:44 ET, Aug 13 2020;Yes, it's perfectly safe for Tesla owners to charge their cars in the rain in most cases. You must adhere to the 30/30 Safety Rule when inside. Even a surge protector can not protect you from a near-by lightening strike. I unplug my PC, TV, and consoles for mild and severe thunderstorms. I had a PC die back in the age of 56k from lightning striking a telephone pole and it burned out my modem and motherboard in the PC. Should I unplug my Tesla during a thunderstorm? The person is an active member. You can make sure your devices are not damaged before a storm by unplugging them ahead of time. Step 2: Review the given prompt to ensure a successful restart and tap ‘Restart Powerwall. 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. Most UPS are designed for blackouts so that you can properly shutdown your computer/server so no data is loss, not really for a lightning surge. Turning your computer off won't protect against one, either, if the computer is still plugged in. A lightning strike to a nearby power line can find the earth through your car's wiring and spark to the earth from your wheels through the pavement. “If you’re in a storm and you’re driving, you should pull over and unplug the car,” said Paul Gilbert, a spokesman for the. Note: If your vehicle is equipped with a motorized charge port door, it automatically closesHowever, they don’t provide guaranteed protection, so it’s best to turn off your AC during thunderstorms just to be safe. Your concerns are valid, but you should be happy to know that you can charge your electric car in a thunderstorm. There's no need to unplug for a mild rain shower, but you should for an impending thunderstorm. 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. A good surge protector will safeguard your PC against these potential threats. The original and largest Tesla community on Reddit! An unofficial forum of owners and enthusiasts. A power outage fried my ps5 and it took a month and a half to get it repaired from Sony. Surge protectors are available as single outlet units but typically come in the form of power bars, providing several protected outlets. Have two mobile chargers (home and office). Unplug your air conditioner: To avoid any potential power surges or electrical damage, it’s recommended that you turn off and unplug your air conditioner during a thunderstorm. You can get a surge protector and it will help with most common fluctuations but if you do know a large storm is coming and you don’t need to use your pc you could unplug it aswell. com. It may take a few moment for the poll to load. Also as a teen, I had a bop-it style toy in my closet. Should I unplug my computer and TV during a storm? No, not during a storm. whosonmyroof • 11 yr. I am wondering if it is good idea to disconnect my coax from outside antennas during a lightning storm. If you leave the vehicle plugged in just set the charge limit to your usual setting as long as it is not greater than 90%. But most people prefers to unplug their electric vehicle and the charger during a storm. I work as a computer technician and I had a client who bought the cheapest surge protector they could find and during a thunderstorm their surge protector and computer was fried to the point the plastic melted. Note: If your vehicle is equipped with a motorized charge port door, it automatically closes3. I always unplug my DJ gear during lightning storms. Be aware of metal objects that can conduct or attract lightning. But don’t assume that a basic surge protector is going to save your PS5 or Xbox if lightning strikes. I’m not sure if the HPWC has surge. The battery packs are about $75. Friend of mine knocked to floor and C-64 fried during a lightning storm many years ago. Many Tesla owners have questions about charging during thunderstorms and other extreme weather events. Damage caused by lightning is specifically excluded by Tesla's warranties on both the vehicle and EVSE. 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,. Like the power surge to computers, high voltage surges can be sent through your phone line. That is an electrical code violation. , according to the U. Plug your ps5 up to a surge protector and disconnect the lan cable if it’s connected as the electricity can travel from the wifi box through the lan cable - that’s what happened to me. In this post [ show]4,266. If it's practical to do so it's surely best practice to unplug anything important during a thunder storm to mitigate. Should I unplug my EV during a thunderstorm? Like any other electronic device, electric cars have an inbuilt surge protector. Still smarts . This is especially important if you’re going on any sort of extended trip. However, you don’t want to get electrocuted or destroy your computer! Fortunately, it’s safe to use your laptop during a thunderstorm as long as you don’t plug it in. When you know there’s a lightning storm nearby, or might be one while you’re out of the house, unplug all your sensitive electronics to keep them safe and unaffected by potential power surges from lightning. As far as I know, my motherboard, keyboard, printer, and mouse are all fried. Step 2: Review the given prompt to ensure a successful restart and. But if you’re driving it and the storm is moving toward you, you may want to pull over and unplug the vehicle. You can initiate a restart with a quick toggle of the on/off switch on the Powerwall. That being said, Tesla vehicles are equipped with various safety features that can help drivers navigate in heavy rain conditions. You can initiate a restart with a quick toggle of the on/off switch on the Powerwall. Many times though I am not home and never had any problems. Yes, a power strip with surge protection, it highly unlikely that lightning. Nope unplugging without turning the PS4 completely off is bad what's different when lightning knocks your power out. on Friday, unplug partway through the day, allowing the battery to drain to about 30% by EOD 4. Anything that's plugged into an outlet in your home is at risk of suffering damage from an electrical surge during thunderstorms. Luckily, the mess. If you unplug, unplug from the rear of the PC and don't forget to disconnect the network cable too. 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. Unless you have a whole house surge protector, it won’t hurt to unplug during a lightning storm. 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. The safest precautions you can take during a thunderstorm when indoors, is to unplug your electronics and avoid the use of electronics completely. The main argument for keeping electric cars plugged in is that it will prolong the life of the battery. With that in mind, consider if you have a lightning protection system installed, and your house is hit directly by lightning. Use your laptop’s battery power, which can last four hours or more. Don't overload your wall outlet, extension cord, power strip, or other electrical receptacle.