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Lithium battery tips:How to make your lithium battery more durable!

electrolyte

As a new source of energy in the field of lithium-ion batteries, it first entered the market in 1991, and has been used in all walks of life. As a practical and related to our "life battery" products, its service life is also the focus of attention of consumers. Today, we will learn how to make lithium-ion batteries more durable.

1, lithium batteries as the state of the electrolyte

Lithium battery consists of four elements: positive pole, negative pole, diaphragm and electrolyte. The electrolyte plays an important role in the working process of the battery, it provides a conductive medium for the battery, and enables lithium ions to move between the electrodes (charging and discharging).lithium ion battery VS lead acid battery The health, aging, dissolution and freezing of the electrolyte are the main factors affecting the life of lithium batteries.

2. Storage as well as working environment

Using lithium batteries at low temperatures (u003C 10℃) and high temperatures can easily cause permanent damage to the battery, which will reduce the capacity of the lithium battery, but in most cases, when the battery returns to normal temperature, its capacity will be restored. However, if stored and used for a long time in a high or low temperature environment, it will still cause great damage to the battery life.

3. Use of poor quality BMS

When we use lithium-ion batteries, the battery management system (BMS) is an indispensable tool. Some users have purchased poor quality BMS, resulting in the inability to cut off the power in time when the battery is over-discharged, over-charged and over-current, and the damage to the battery accumulates over time.

4, the wrong way to discharge for charging management

Many users have a misunderstanding that the battery charging amplifies a lot and runs out of charging is right, but in fact this is wrong.China wholesale spot welding machine factory We used to use lead-acid battery charging and amplification, but unlike lead-acid batteries, lithium-ion batteries do not have the memory effect, this lithium-ion batteries will lead to "starvation" not only the battery capacity.

The crux of the problem has been found, the next step should be the right medicine: second, to extend the lithium-ion battery capacity.

Second, to extend the life of lithium-ion batteries

1, pay attention to the storage environment

 It is best to store the battery at a temperature of 15 ° C - 20 ° C ....

Avoid due to prolonged exposure to a direct sunlight.

did not store at extremely low temperatures (about 15 degrees Celsius).

2, the shallower the depth of charge and discharge, the better

Deep discharge will bring additional pressure to the lithium-ion battery. We can pay attention to shallow discharge, do not wait for the battery is dead before charging. We must retain some space. The same goes for charging. Charging is done in a small number of times to protect the internal substances of the battery from damage.

3. Choose reliable BMS products

We must choose a lithium battery management system from a major manufacturer. A good BMS can act as a strategist for our lithium-ion batteries, stopping damage in time and ensuring better use of lithium batteries. We must choose the right BMS. many users do not equip their batteries with a BMS that has the right parameters, and the voltage and current are not standardized. In this case, the life of the battery will not only be shortened, but there is a great possibility of safety problems.

4, long time not in use, remember that we replenish power in time

If the customer's equipment is used for too long, it must be fully charged after storage, and the storage time is too long, remember to charge in time, so as not to store for too long, the battery due to self-discharge caused by the power is too low, resulting in the battery can not be used.


Related Hot Topic

Using a lead acid battery makes sense.

Limited Duration of LifeBatteries made on lead acid have very short life cycles. Even worse, over half of them will not live longer than half of what is predicted of them. The more frequent replacement that follows causes further waste management issues.

Are lithium batteries self-destructing?

As they get older, lithium ion batteries progressively lose their ability to store energy and their effectiveness at converting it into a form that can be used. As a result, your device might not be as powerful as it previously was and require longer to charge.