What is the meaning of lithium battery?

Lithium batteries can be roughly divided into two categories: metal lithium batteries and lithium-ion batteries. Lithium ion batteries do not contain metallic lithium and are rechargeable. The fifth generation lithium metal battery was born in 1996. It is superior to lithium-ion battery in safety, specific capacity, self discharge and economy. Due to its demand for high technology, the company produces lithium metal batteries in only a few countries.

• Why do we choose lithium batteries?

• What do you need to know in advance before using lithium batteries?

• How to use lithium battery correctly?

Why do we choose lithium batteries?

1. The energy is relatively high. The high energy storage density is 460 ~ 600wh / kg, about 6 ~ 7 times that of lead-acid battery;

2. The battery has a long service life of more than 6 years. The positive charge discharge 1C (100% DoD) lithium isophosphate battery has been used for 10000 times;

3. High rated voltage (single working voltage 3.7V or 3.2V), similar to the series voltage of three nickel cadmium rechargeable batteries or metal nickel hydroxide batteries, which can form battery power supply; lithium battery can become a new type of voltage regulated lithium battery. This technology can adjust the voltage to 3.0V to allow the use of small equipment.

4. High resistance, the charging and discharging capacity of lithium iron phosphate ion lithium batteryfor electric vehicles can reach 15-30-c, which is suitable for high-intensity starting and acceleration.

What do you need to know in advance before using lithium batteries?

1. Lithium primary battery has poor safety and explosion risk.

2. Lithium battery can not discharge with high current, which is expensive and unsafe.

3. Lithium batteries shall protect the circuit to avoid battery overload and low power.

4. High production of lithium battery requirements and high cost.

5. The use conditions of lithium battery are limited, and the use of high and low temperature is dangerous.

How to use lithium battery correctly?

There are many statements about the "activation" of newly purchased lithium-ion batteries: the charging time must be greater than 12 hours, and the battery can be activated by repeating it three times. The statement that "the duration of the first three charges exceeds 12 hours" is obviously a continuation of the assertion of nickel batteries (such as nickel cadmium and nickel metal hydrate). Therefore, this statement is called error message from the beginning. The charging and discharging characteristics of lithium batteries and nickel batteries are very different. Obviously, all serious official technical documents emphasize lithium batteries, especially liquid lithium-ion batteries, It may cause huge overload and deep discharge damage. Therefore, it is best to charge according to the standard time and method, especially no more than 12 hours.

The wide application of lithium battery is the product of technological development. For more information about lithium battery, please contact Shenzhen Sumry Electronics Co., Ltd. has committed to providing the increasing of lithium battery, and make them more effective, reliable, and consistent.