Interpretation by Lithium-Ion Battery Manufacturers on Protecting New Energy Vehicle Lithium-Ion Batteries in Daily Use
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Advantage of Lithium batteries:
Lithium-ion batteries are the power source of new energy vehicles, and their application in new energy vehicles can effectively reduce costs and make the prospects for the development of new energy vehicles more promising. Compared to regular batteries, lithium-ion batteries have higher discharge capacity, which allows them to offer greater advantages in new energy vehicles.
How to Protect Lithium-Ion Batteries for New Energy Vehicle Power in Daily Use?
The power lithium-ion battery pack in new energy vehicles is composed of multiple batteries connected in series and stacked. Although the vehicle battery system treats the battery pack as a single high-voltage battery and charges and discharges it as a whole, the lithium-ion battery control system must independently consider the condition of each battery. If one battery in the lithium-ion battery pack has slightly lower capacity than the others, after multiple charge and discharge cycles, its state of charge will gradually deviate from the others.
Regular Inspections:
Regardless of whether it’s a conventional internal combustion vehicle or a new energy vehicle, regular vehicle inspections are essential. If the driving range of a new energy vehicle significantly decreases during use, it is highly likely that the lithium-ion battery pack has an issue and should be promptly inspected and repaired.
Avoid Excessive Charging Time:
New energy vehicles, like our mobile phones, should not be overcharged, discharged too much, or undercharged, as these practices can reduce battery life. If the battery temperature exceeds 65°C during the charging process, it’s best to stop charging immediately to prevent any potential dangers.
Do Not Attempt to Restart When Fully Depleted:
When a new energy vehicle’s lithium-ion battery is completely drained, and the vehicle cannot be restarted, it means the battery is fully depleted. In this situation, it’s important not to attempt to restart the vehicle repeatedly. Forcing a restart can lead to over-discharging the lithium-ion battery, rendering it unable to recharge and eventually making it unusable.
Use a Proper Lithium-Ion Battery Charger:
Always use a reputable lithium-ion battery charger to charge your battery. Do not use low-quality or other types of battery chargers. Avoid hitting, puncturing, crushing, modifying, or exposing lithium-ion batteries to direct sunlight. Also, refrain from placing the battery in extreme environments like microwaves or high-pressure areas.
Use a proper lithium-ion battery charger to charge the battery:
Avoid using low-quality or other types of battery chargers to charge lithium-ion batteries. Do not hit, puncture, crush, modify, expose lithium-ion batteries to direct sunlight, or place them in environments with microwaves or high pressure
Avoid accelerating too forcefully when starting:
If you accelerate abruptly when starting a new energy vehicle, it can lead to high current discharging in lithium-ion batteries. High current discharging may result in the crystallization of lead sulfate, which can damage the physical properties of the battery’s plates and affect the battery’s lifespan.
Charge the battery properly during periods of inactivity:
If a vehicle with a lithium-ion battery remains in a discharged state during periods of inactivity, it can lead to the formation of lead sulfate, which can adhere to the battery plates and pose a significant risk to the battery’s health. This can create safety issues when you intend to drive the vehicle again in the future.
Understand Battery technology when buying:
China’s new energy vehicle manufacturers have gradually caught up with, and in some cases, even surpassed international advanced levels in terms of technical capabilities. Lithium-ion batteries are as crucial to electric vehicles as engines and transmissions are to traditional cars. Therefore, when purchasing a new energy vehicle, it’s essential to understand the battery technology of each vehicle, as replacing a battery, which can cost several thousand Dollars , is a situation that nobody wants to encounter.
