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目前显示的是 十月, 2020的博文

Do all Lithium-Ion Battery are the Same?

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  Like all technologies, lithium-ion batteries have been developed for decades and combined with new chemical methods for different applications and improved performance. As a   Power Tool Batteries Supplier , share with you. Lithium-Ion Battery  is essential to today's technology and can be found in almost all portable devices as well as electric vehicles. Smartphones, laptops, tablets, cordless power tools, and grid energy storage are just a few examples of high-quality batteries that have been the mainstay of electronics since their commercialization in 1991. the popularity of batteries is partly due to their ability to pack large amounts of energy into relatively small spaces at low weight. Lithium-Ion Battery Like most batteries, lithium-ion batteries provide the same components inside the battery to generate power-positive electrodes, negative electrodes, and electrolytes through chemical reactions. for example, in the most widely used lithium-ion technology (for mobile devic

How Ni-Cd Batteries are Special?

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  'NiCd' is the chemical abbreviation for the composition of   Ni-Cd Battery , which are a type of secondary (rechargeable) batteries. Nickel-Cadmium batteries consist of the chemicals Nickel (Ni) and also Cadmium (Cd), in numerous types and also make-ups. Normally the positive electrode is made of Nickel hydroxide (Ni (OH) 2) as well as the negative electrode is made up of Cadmium hydroxide (Cd (OH) 2), with the electrolyte itself being Potassium hydroxide (KOH). Ni-Cd Battery NiCad batteries are different from normal alkaline batteries or lead-acid batteries in a number of key methods. One of the primary vital distinctions is in cell voltage. A common alkaline or lead-acid battery has a cell voltage of about 2V, which after that gradually hands over as it is depleted. NiCad batteries are unique because they will maintain a consistent voltage of 1.2 v per cell up till it is nearly totally diminished. This causes the NiCad batteries to have the ability to provide full power out

What is the Difference Between Lithium Batteries and Lithium Iron Phosphate Batteries?

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  At present, there are two mainstream battery technology routes in new energy vehicles, lithium iron phosphate batteries and ternary lithium batteries. Although these two batteries compete in many application fields, competition in the field of new energy vehicles is the main line, because This is the largest lithium battery application scenario in the country. Since there is competition, there must be a comparison. The comparison of battery cost performance can be carried out through the price of the car. From the performance comparison, it is better to compare the ternary lithium battery and the lithium iron phosphate battery. By setting the conditions, the actual parameters of the two batteries are explained. According to the experiment of   Power Tool Batteries Exporter , although each test inevitably has subtle differences in specific parameters, the judgment of the performance of the two batteries tends to be consistent. To this end, we take representative parameters for compari

How to Activate the "Starved" Lithium Battery?

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  As a   Power Tool Batteries Supplier , share with you. The battery activation is called "power gauge calibration" on the Lenovo power management software. When using Everest to detect the power supply on the PC side, there is a "design capacity", followed by the "full charge capacity", if the two items have the same value, you will see that the "battery loss" item below is 0%; Generally speaking, the "full charge capacity" of a battery that has just been shipped or left unmaintained for a long time will be less than the "design capacity". At this time, you will see that the battery loss is 1%. It also means that the battery is not "fully charged", and we need to perform a "full charge and discharge" (uninterrupted charge after full discharge for 12 hours or more) to fully "develop" the "potential" of the battery. This process of full charge and discharge is called "activating the

What is the Principle of Ni-Cd Battery?

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  As a   Ni-Cd Battery Pack Supplier , share with you. Nickel cadmium batteries are located in the Cd of the negative electrode and OH-synthesized cadmium hydroxide in NaOH, and attached to the anode, and also emit electrons. The electrons travel along the wire to the cathode, and the nickel dioxide of the cathode reacts with the water in the sodium hydroxide solution to form nickel hydroxide and hydroxide ions. The nickel hydroxide will attach to the anode, and the hydroxide ions will return to hydrogen. In sodium oxide solution, the concentration of sodium hydroxide solution does not decrease with time. Ni-Cd Battery The active material on the positive plate of a  Ni-Cd Battery  is composed of nickel oxide powder and graphite powder. Graphite does not participate in chemical reactions and its main function is to enhance electrical conductivity. The active material on the negative plate is composed of cadmium oxide powder and iron oxide powder. The function of the iron oxide powder is