10 Brilliant Tips for Extending the Life of Your Electric Car Battery

over time, The battery loses some of its maximum energy and stores less charge.depending on Using what we give them, they will do it more or less faster. If a battery claims 400 km and it performs 300 km over the years, the battery has lost 25% of its energy. We were talking about his state of health (SoH) at 75%. How to take better care of the battery? Nikolaus Mayerhofer developed for his company Aviloo The system that measures SoH gives us 10 proven tips to extend the life of EV batteries.

this Simple system used by many vehicles in Europe, connect the electronic box to the car’s diagnostic interface, and you can read data such as voltage curves, current levels or temperature curves while driving. In the case of Tesla, as many as 2 million data records are collected every hour of driving. After a few days you can read the state of the battery by analyzing the stored data, the knowledge of which is extensive.

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Well, here are these foolproof tips that will help you keep your car battery looking like it was on day one.

1. Move horizontally with a medium load.

If the battery is always charged to 100% and completely drained, the battery will wear out after only 500 to 600 charge cycles. If you leave 5% top and bottom, that is, you only use between 5% and 95% of the battery, you’ve got 1000 cycles. If you leave a gap of 10%, and we move between 3,000 and 4,000 cycles, we’ll let it go on forever. When we are going on a long trip, we just need to charge it to 100%.

2. Fast charging, suitable for occasions.

If a battery is regularly charged at more than 50 kW, it will only last half as long as a normally slowly charged battery.

3. Pay attention to driving style.

Not only can it be charged, it can also discharge power It is important for cellular aging. Those who regularly use maximum power put as much stress on the battery as those who abuse a fast charger.

4. Avoid excessive recovery as much as possible.

Restoring particularly intensive EVs can put a lot of strain on batteries. Some recover at over 200 kW, which means pure stress on the battery. You should choose a lower recovery level and take advantage of the slower recovery speed.

5. With extreme temperature, easy mode.

Comparative measurements in northern and southern European countries show that the battery feels most comfortable at an ambient temperature of around 15 degrees. A 20-degree shift up or down cuts life in half. 5 degrees below zero is just as stressful as 35 degrees above. In extreme temperatures, it is necessary to choose an easier riding style.

6. Wallbox, better inside.

If given the option, it is better to install the wall box inside the garage than outside. It is more beneficial to charge at the optimal temperature of the battery.

7. Set the upload limit.

Do not charge the vehicle battery to maximum capacity except in special circumstances. Limiting the maximum battery power is a good option. The 80% setting is a good compromise between battery conservation and range. Plus, if you’re only driving a few miles a day, you only need to charge it to 50 or 60 percent. 100% is charged only when you travel long distances.

8. If you don’t have an upload limit, use wallbox.

Some EVs do not offer power-limited charging. Adjust the wall charger to avoid charging to 100%. Regulates input power during charging.

9. When the temperature is low, please charge it immediately.

If you receive a battery that is empty and cold, charge it immediately instead of letting it cool overnight. You will suffer much less when it is hot. Of course, never more than 80%.

10. Not all at once.

It is important that you do not make all the mistakes described here at the same time. These effects reinforce each other and further reduce battery life. Rapid charging and discharging can cut battery life by a quarter.

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