How to activate the lithium battery if it cannot be charged after long-term storage?

Introduction How to activate a lithium battery that cannot be charged after being left for a long time? If a lithium battery cannot be charged after being left for a long time, you can charge a single battery in the lithium battery or use a charger with relatively low

How to activate the lithium battery if it cannot be charged after long-term storage?

If the lithium battery cannot be charged after being stored for a long time, you can charge a single battery in the lithium battery pack or use a charger with lower voltage to charge the lithium battery. If that doesn't work, simply replace it with a new battery.

The activation method for lithium batteries that cannot be charged after being stored for a long time is to charge each individual battery in the lithium battery pack, and the charger used to charge them must be the original charger. If the voltage is the same, you cannot change the charger from one charger to another, otherwise it will be damaged. However, this method usually takes a long time. Another method is to use a charger with a lower voltage to charge the. lithium battery, that is to say for example It is said thatThe original charger current is 48 volts, so just use a 20 volt charger to charge.

However, the most direct method is to replace the lithium battery with a new one, or find a professional to repair it. If you don't know how to operate it, don't disassemble the lithium battery casually. After all, it is prone to explosion if not used properly.

Lithium Battery Maintenance

Lithium batteries are different from lead-acid batteries. They present the necessary conditions for rapid charging. They must therefore be charged. Different current chargers. There are also many time differences. Taking a 48V20AH battery as an example, if equipped with a 5A charger, it generally takes no more than 5 hours to fully charge. , it usually takes about 2 hours for a full charge. ByTherefore, lithium batteries should not be charged overnight or for a long period of time.

Many car owners actually cannot disconnect the power supply regularly. At present, they can choose switch sockets with timer and adjust the charging time according to the battery capacity to avoid overcharging and damaging the lithium battery.

Once an electric bike's lithium battery is too discharged, it can no longer be recharged. You can repair it yourself.

1. Once the electric bicycle lithium battery is over-discharged, it cannot be recharged because the battery capacity liquid is reduced and vulcanized. If it's not serious and only loses power occasionally, you can add a little diluted solution. sulfuric acid or sulfuric acid diluted 1:1.28.

2. Once the lithium batteryof an electric bicycle has been over-discharged for a long time, it cannot be recharged. If it loses power for a long time, the battery will be seriously vulcanized. the battery needs to be replaced.

Detailed information

How to properly maintain the battery:

1. From the time the battery leaves the factory to the time it is used. is installed in the car and then in your hands A rollover process During the rollover period, the battery will have insufficient capacity due to self-discharge. Therefore, the battery should be charged with a built-in charger until it is sufficient.

2. If you go on a business trip for a long time, the battery should be fully charged before storage, and the battery should be recharged once a month in the future to prevent it from being damaged by sulfate plate in raIgnoring long-term storage of battery power loss may result in reduced capacity or even disposal.

3. Points you should pay attention to when using electric vehicles in summer:

Avoid exposure to the hot and scorching sun, and charging in high temperature environments is strictly prohibited.

Avoid charging immediately after driving in high temperatures to prevent the charging time from being too long (normally around 8 hours).

If the power box becomes hot or the indicator light does not turn green when charging the battery, you should promptly go to the battery store or after-sales service point of our company for inspection and maintenance of the battery or charger. .

Baidu Encyclopedia-Electric Vehicle Battery

  • Popular Focus
  • Where is the cheapest battery wholesale?

    Where is the cheapest battery wholesale in Tangxia, Sanyuanli, Baiyun District? There is an enterprise specializing in the independent production of electric vehicles in Tangxia, Sanyuanli, Baiyun District, Baiyun Sanyuanli Avenue, Baiyun Sanyuanli Street
    08-02
  • Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. How to reduce it to 4.8V/4.4A?

    Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. I personally think it is impossible to reduce it to 4.8V/4.4A. Because the discharge platform of lithium batteries is generally set
    08-10
  • What are the materials of the negative electrodes of lithium batteries?

    What are the materials of the negative electrodes of lithium batteries? The main commercial applications of lithium batteries include graphite, which is a sheet of copper used to guide current and which does not react. another safe
    08-02
  • The difference between 18500 and 26500 batteries

    What is the difference between 18500 and 26500 batteries? The answer above is 18650. The person asking the question should ask what is the difference between 18505 and 26500 batteries. In the case of Fuant ER1
    08-02
  • What does 3.7V 80mAh written on a lithium battery mean?

    What does 3.7V 80mAh written on a lithium battery mean? 3.7 V, 80 mA = 0.08 A, H means 1 hour, or 3600 seconds. Taken together, it is
    08-02
  • How long does a lithium battery (cell phone battery) last?

    How long does a lithium battery (cell phone battery) last? The lifespan of mobile phone batteries, under normal conditions of use and without serious impact, the lifespan set by the manufacturer must be 5 years.
    08-02
  • Will lithium batteries explode when charging?

    Will lithium batteries explode when charged? Will lithium batteries explode when charged? Lithium battery explosions usually occur during the charging process, because the negative electrode material of lithium batteries is graphite or other carbon materi
    08-02
  • Parameters of lgdas31865 lithium battery

    Parameters of lgdas31865 lithium battery The parameters of lgdas31865 lithium battery are as follows: LGDAS31865 is a model 18650 lithium battery with a capacity of
    08-02
  • What are the main components of lithium battery electrolyte?

    What are the main components of lithium battery electrolyte? The composition of lithium battery electrolyte is shown below. 1. Ethylene carbonate: molecular formula C3H4O3. Colorless transparent liquid (>35℃), room temperature
    08-02
  • Who are the lithium battery manufacturers in Shandong?

    What are the lithium battery manufacturers in Shandong? Shandong Shengyang Power Supply Co., Ltd. and Shandong Weineng Environmental Protection Power Technology Co., Ltd. 1. Shandong Shengyang Power Supply Co., Ltd. is located in Shengyang, Qufu City.
    08-02
  • Types of drone batteries available in 2024

    Part 1. Types of drone batteries available in 2024In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in
    07-30
  • How long does it take to charge 26650 battery?

    How long does it take to charge a 26650 battery? The charging time for a 26650 battery is generally between 3 and 6 hours, but the precise time depends on the power of the charger and the capacity of the battery. in general
    08-02
  • For what?Sure, here's an article based on the phrase "For what?

    The simple yet profound question, "For what?" often serves as a gateway to deeper reflections on purpose and intention. It is a query that invites us to delve into the reasons behind actions, decisions, and circumstances that shape our lives and the wor
    08-02
  • Choosing the Right Cart Battery

    This comprehensive guide will walk you through everything you need about cart batteries, from understanding different types to making an informed purchase decision.
    08-02
  • 30mAh~500mAh 3.7 V Li-ion Battery

    Welcome to Ufine's collection of 3.7V lithium-ion batteries ranging from 30mAh to 500mAh. Explore a diverse range of compact and lightweight batteries suitable for various electronic devices,
    08-02
  • Here are 10 essential facts about drone batteries for 2024.

    10 Key Facts About Drone Battery for 2024 In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in the consumer, commercial, and industrial sectors. Below are the primary types of drone batteries avai
    08-02
  • Could you please explain the difference among IMR, ICR, INR, and IFR 18650 batteries?

    What is the Difference Between IMR, ICR, INR, and IFR 18650 Battery?In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage. These distinct
    08-02
  • Safety considerations for cart batteries

    Selecting the ideal cart battery is crucial for ensuring optimal performance and longevity of your electric vehicle or vaping device. This comprehensive guide w
    08-01