a minute for you to understand the lithium battery, read it can be used safely

Charger manufacturers: a minute for you to understand the lithium battery, read it can be used safely

Lithium batteries with its excellent characteristics, is now widely used in cell phones, digital cameras, laptops, balance bikes and so many weeks of portable electronic devices. We talk about cell phones, laptops will often mention the battery life, charging speed, etc., these are in fact the characteristics of lithium batteries. Although lithium batteries often appear in our lives, but many people on the characteristics of lithium batteries are not particularly understand. Today, the charger manufacturers to popularize what is a lithium battery, as well as charging lithium batteries need to pay attention to what problems.

Lithium battery is a kind of lithium metal or lithium alloy as the anode material, and the use of non-aqueous medium solution battery.　The negative electrode of lithium-ion battery is graphite crystal, and the positive electrode is usually lithium dioxide. When charging, lithium ions move from the positive electrode to the negative electrode and are embedded in the graphite layer. When discharged, lithium ions are detached from the surface of the negative electrode within the graphite crystal and move to the positive electrode. Because the battery charging and discharging process lithium is always in the form of lithium ions, rather than in the form of lithium metal. Therefore, this kind of battery is called lithium-ion battery. Lithium batteries have some of the following characteristics.

1. No memory effect. Lithium batteries do not exist in nickel-cadmium batteries, the so-called memory effect, so in the charging money does not need to be discharged like nickel-cadmium batteries. Usually can also be charged at any time, no need to consider the battery power.

2. Long life. In the normal working environment, generally can be fully charged and discharged more than 500 times.

3. High and low temperature adaptability of lithium batteries. It can be used in the environment of -20℃ - 60℃. But try to avoid charging in a high-temperature environment, the high temperature will exacerbate the loss of the battery and shorten the service life of the battery.

4. Green. As the battery does not contain cadmium, lead, mercury and other heavy metal elements, so in the use and production process will not produce any environmental pollution, you can rest assured that the use.

5. High storage energy density and lighter weight. The storage energy of lithium batteries has now reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries. And the weight is only 1/5 of lead-acid in the same volume.

6. Small self-discharge can be stored for a long time.

7. Higher cost. Lithium battery production requirements are relatively higher, the price is generally more expensive than other batteries.

8. Lithium batteries need to have protection lines to prevent overcharge, overdischarge. Less safe, there will be a risk of explosion.

Eahunt charger manufacturers here to remind you in charging lithium batteries, pay attention to the characteristics of lithium batteries, reasonable charging, which can make the battery more durable, but also more secure.

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