What is the 80 20 rule EV charging?
It means always keeping your electric vehicle (EV) charged above 20%, and never topping it up over 80%. We’ll explain how this works and why it’s important. If you’re new to EVs, it’s natural to want to fully top up. But there’s a good reason for the rule, and 80% is usually more than enough for most journeys. How often you charge your EV depends on your personal needs and preferences. Ideally, you should keep your battery between 20 and 80% to maintain good battery health and prolong battery life. It’s also better to charge as little as possible, while keeping your battery above the recommended 20% and below 80%.What is the 80/20 Rule in EV Charging. Ultimately, the 80/20 rule suggests keeping your EV charged between 20% and 80%, avoiding dipping below or exceeding the range whenever possible. This simple guideline can help reduce range anxiety and charging time while also extending battery life.That said, while full charging does not inherently harm batteries, it can accelerate battery degradation over time if done frequently. To maximize battery lifespan, you should avoid charging to 100% regularly. Instead, maintaining charge levels between 20% and 80% is optimal.As we’ve covered, it’s optimal to try and keep your battery charged to over 20% capacity and under 80% capacity as much as possible to increase its lifespan and prevent it from losing range. So, if your daily commute is on average, let’s say, 40 to 50 miles, you should only need to charge your vehicle every few days.What is the 80/20 Rule in EV Charging. Ultimately, the 80/20 rule suggests keeping your EV charged between 20% and 80%, avoiding dipping below or exceeding the range whenever possible. This simple guideline can help reduce range anxiety and charging time while also extending battery life.
Is charging to 95% better than 100%?
Anything over 80% is expected to causes added wear. So going to 95% should do more damage than stopping at 85%. Charging to 100% should do more damage than 95%. There’s already a setting to called Protect Battery that, if turned on, would stop the battery charging at 85%. The Verdict. While the 80% rule offers a great balance between usability and longevity, keeping the battery around 50% is slightly better for long-term health.
Is charging EV to 90% ok?
Occasionally, charging your EV to 90% is perfectly acceptable, especially if you’re anticipating longer drives that exceed your daily average distance. However, keeping the battery consistently at or above 90% can incrementally shorten battery lifespan over the long term. A rapid charger is rated at 50kw and can zap your battery with 80% charge in just 40 minutes, but homes cannot facilitate a rapid charger due to the amount of power they require. The vast majority of EV Rapid Chargers are located at service stations, rest stops and other public locations.
What is the 80% rule for EV?
Keep your charge between 20 and 80% As a rule of thumb, never let your EV’s charge dip below 20%. Similarly, when charging, fight the urge to go for a full charge. Charge your car to 80% for minimal strain and extended EV car battery life. The 80/20 rule for lithium batteries recommends: Charge up to 80% for daily use. Charge to 100% only when needed, such as before a long trip or a full discharge cycle. Avoid letting the battery discharge lower than 20%.