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What are the ways to choose a good lithium battery

Method of choosing lithium ion battery: 1. Check the appearance and packaging Lithium-ion battery products can be judged from the packaging and appearance. Although the appearance of general products is deceptive, some inferior products can also be screened out from the appearance. 2. Look at the... Read More

What are the hazards of lithium battery pressure difference?

There are many kinds of lithium batteries, such as: Sanyuanli, lithium manganese, lithium iron phosphate batteries, etc. by the raw material system; the volume, rate, and high rate of the use of rechargeable batteries; high temperature resistant lithium electronics planned by the application area... Read More

Analysis of Ten Characteristics of Polymer Lithium Ion Battery

Ten hotspots of polymer lithium batteries 1. High working voltage of single battery The working voltage of polymer battery is 3.6v, which is 3 times that of nickel-cadmium battery and nickel-hydrogen battery 2. Higher specific energy. The current specific energy of polymer batteries is 140wh/kg, ... Read More

Several common problems in the use of lithium-ion batteries

Five common problems with lithium-ion batteries The most important issues that should be paid attention to during the use of lithium-ion batteries are: overcharge, overdischarge, overcurrent, unbalanced charging, and the impact of ambient temperature on battery life. These problems can cause seri... Read More

Advantages, disadvantages and characteristics of lithium batteries

advantage 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. The battery with lithium iron phosphate as the positive electrode ca... Read More

Causes of fire and explosion of lithium batteries

When a lithium battery is charged, when the voltage increases, the positive and negative electrodes become extremely strong redox states, so the material is easily destabilized. (1) When overcharging, charging beyond the specified time is called “overcharging”. The battery generates h... Read More

Types and differences of cylindrical lithium batteries

Cylindrical lithium batteries can be divided into lithium cobalt oxide batteries, lithium manganese oxide batteries, and ternary batteries. The three material system batteries have different advantages. The batteries are commonly used in: laptop computers, digital SLR cameras, lighting equipment,... Read More

How to improve the energy density of lithium-ion battery systems

How to increase the energy density of the lithium-ion battery system? Improving the energy density of a lithium-ion battery system is a systematic project that can start from the development and design of new materials, the improvement of rechargeable battery structure, and the improvement of pro... Read More

Do you understand the 8 major advantages of polymer lithium batteries?

With the development of social science and technology, and people’s demand for lighter weight and convenience of all kinds of digital electrical products, digital products have also begun to develop in the direction of lightness and thinness; and for the capacity, volume, weight and electricity o... Read More

Is the polymer lithium battery safe to assemble by itself?

First introduce the assembly method of polymer lithium battery: 1. Data calculation When assembling polymer lithium batteries, first calculate according to the product size of the lithium battery pack and the required load capacity, etc., and then calculate the capacity of the lithium battery pac... Read More

What are the methods of equalizing charging for lithium-ion batteries?

Currently, the following methods are important to charge each single cell in a series battery pack. 1. Add a parallel equalization circuit to each single cell of the battery pack to achieve the purpose of shunting. In this mode, when a battery reaches full charge first, the equalization device ca... Read More

Will polymer lithium ion batteries explode?

Charging method of polymer lithium ion battery: When charging the battery of a mobile phone without electricity, the first thing to look for is the most suitable authentic charging head on the mobile phone. Otherwise, it will be very simple to cause the damage of the rechargeable battery when the... Read More
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