Industry News |
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The technical problems faced by lithium-ion batteries include
1. The safety of lithium-ion batteries. The hidden dangers of fire, combustion and even explosion of lithium-ion batteries cannot be completely eliminated at present. 2. Lithium-ion batteries need to protect the circuit to prevent the battery from being overcharged and over-discharged. 3. High pr...Read more -
What are the important advantages of lithium-ion batteries?
Important advantages of lithium-ion batteries: 1. The energy is relatively high. With high storage energy density, it has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries; 2. Long service life, the service life can reach more than 6 years; 3. High rated voltage (unit wor...Read more -
The correct maintenance method of lithium ion battery
1. The newly purchased lithium-ion battery has very little power, so when the user gets the battery, it can be used directly and recharged after the remaining power is used up. After 2 to 3 times of normal use, lithium ions can be fully activated. 2. Prevent frequent overcharging. Qualifie...Read more -
How can lithium batteries be safer
1. Decrypt why lithium batteries lose their temper First of all, we must understand the composition of lithium batteries. Lithium batteries currently on the market are composed of four parts: positive electrode material, negative electrode material, electrolyte, separator and binder materi...Read more -
What are the types of 18650 lithium batteries
The types of 18650 lithium batteries include 18650 nickel-metal hydride batteries, 18650 lithium ion batteries, and 18650 lithium iron phosphate rechargeable batteries. 1.18650 lithium battery: 18650 lithium ion battery is a liquid lithium battery whose electrolyte is liquid. At this stage, most ...Read more -
Lithium battery types and classification
Types and classification of lithium batteries, what are the types of 18650 lithium batteries? With the rapid development of Chinese society, the kinetic energy required by all mankind is gradually increasing. Rechargeable batteries are extremely important as a device that saves electrical energy ...Read more -
What is the use of low-temperature lithium batteries?
As electronic equipment has more and more varieties, more and more functions, more and more power consumption, smaller and smaller volumes, higher integration, more and more complex use environments, and more and more use temperature ranges Wide, usually -40 ℃ ~ 60 ℃, these products require that ...Read more -
Four taboos in the use of lithium batteries, have you ever encountered
At one temperature, lithium batteries are afraid of high temperatures. Long-term overheating will greatly reduce the life of the lithium battery. In severe cases, the internal pressure will increase and cause an explosion. Even if there is no explosion, the lithium battery will be quickly scrappe...Read more -
Lithium ion battery pack
Compared with other high-energy secondary batteries such as Ni-Cd batteries, Ni-MH batteries, lead-acid batteries, lithium-ion batteries, lithium-ion batteries have significant performance advantages, which are mainly manifested in the following aspects. Lithium ion battery pack (1) High working ...Read more -
Cobalt-free lithium battery
Cobalt-free lithium batteries can not only improve electrical performance, life span and safety, but also reduce costs and get rid of the dependence of cathode materials on cobalt. In the existing ternary system of lithium-ion power batteries, the cost of cathode materials accounts for 30% to 45%...Read more -
The characteristics of LiFePO4 Battery
1. The nominal voltage of LiFePO4 battery is 3.2V (stable discharge platform), the final charging voltage is 3.6V, and the final discharge voltage is 2.0V; 2. Large specific capacity and high efficiency output: standard discharge is 2~5C, continuous high current discharge can reach 10C, in...Read more -
Introduction to LiFePO4 Battery
On the left of LiFePO4 Battery is the positive electrode made of olivine structured LiFePO4 material, which is connected to the positive electrode of the battery by aluminum foil, and on the right is the negative electrode of the battery composed of carbon (graphite), and the negative electrode o...Read more