Battery types and characteristics
Battery types and characteristics
Battery types and characteristics
Battery types and characteristics: According to material distinction between LG Laptop Battery SAMSUNG Laptop Battery :
Heavy Duty Battery Carbon Zinc Battery
Also known as the battery, is the most common of the battery, it has low price and use of safe and reliable, based on the consideration of environmental factors, because the component still contains cadmium, therefore must be recovered, so as not to damage the Earth's environment.
Alkaline Battery Alkaline Battery
Also known as alkaline batteries, appropriate for large and prolonged use of discharge. Low battery internal resistance, resulting in the current larger than the average manganese batteries, and mercury in environmental protection is only 0.025%, no recovery.
mercury batteries, Silver Oxide Button Cell
Mercury batteries, because of pollution and thus the capacitance of the line is gradually lithium - manganese replacement formula
Lithium battery
Ni-Cd Battery Ni-Cd (Nickel Cadmium Battery)
Has been widely used for the public early, can be repeated about 500 times charge and discharge, but after about 10 charge-discharge will have memory effect; Another drawback is that in the discharge, the cathode, president of the needle-like crystals of cadmium, sometimes penetrate the partitions within the dendritic transistor caused by short circuit. As with cadmium content, it must be recovered FUJITSU Fpcbp79 Battery FUJITSU Fpcbp95 Battery.
Ni-MH Rechargeable Battery Ni-MH (Nickel Metal Hyoride Battery)
The current mainstream of rechargeable batteries, it is the use of nickel oxide as the anode and the hydrogen absorption metal alloy as the cathode, and can be carried out in more than 500 charge and discharge cycle. As the raw materials do not contain mercury and cadmium, do not recall.
Lithium rechargeable battery Rechargeable Lithium ion Battery
Lead-Acid Battery Sealed Lead-Acid Battery
Solar
In chemical batteries, according to whether the restoration of the battery with a charging energy storage properties, can be divided into a cell (also called primary cells) and the secondary battery (also known as batteries, commonly known as rechargeable batteries, can be used repeatedly) 2 categories. A zinc-manganese batteries can be divided into ordinary (neutral manganese), alkaline manganese, zinc and mercury, zinc air, magnesium manganese, and zinc silver six series; secondary battery mainly nickel-cadmium batteries, nickel metal hydride batteries, lithium ion batteries, rechargeable alkaline manganese batteries and lead-acid batteries and other types. In digital devices, commonly used battery type batteries (including alkaline batteries), nickel-cadmium batteries, nickel hydrogen batteries and lithium-ion battery SONY NP-F970 Battery SONY NP-FP90 Battery FUJITSU Lifebook C2220 battery FUJITSU Fpcbp63 Battery FUJITSU Fpcbp68 Battery .
Battery: This is the most common type of battery, one of many used batteries, but people do not understand its structure and more. Generally, we used the battery, also known as manganese dioxide batteries (Figure 1). Can be divided into carbon-zinc battery (Carbon-Zinc) and zinc chloride batteries (Zinc-Chloride), the advantage of high energy density, current density, appropriate, easy to mechanized production. In these two types of cells in the mall was as box into the box with a low price auction. Unfortunately, because of energy density less than, the general power of this battery is only used for small electronic products, such as: alarm clock, calculator and so on. If you plan to use him to drive your digital camera I am afraid you will be disappointed.
Alkaline zinc - manganese battery (Zinc-MnO2): is the battery in an important role. This type of battery is what we often call the "alkaline batteries", due to large capacitance, current use has a lasting strong, the market demand for such batteries is increasing. However, some manufacturers of alkaline batteries containing mercury batteries for non-environmentally friendly, because such cells, such as silver oxide in the ingredients can be added to enhance the capacitance of about 30%, but retail prices are also relatively increased. To date, the alkaline battery is the most successful high-capacity battery, is now one of the most cost performance of the battery, it has changed the internal structure of traditional batteries and electrochemical systems, through use of very pure with very active anode and cathode materials Its discharge capacity of 5-7 times that of ordinary batteries, storage, life expectancy more than twice that of ordinary batteries. On the other hand, alkaline battery discharge because of its perfect curve and the acclaimed, especially for high-current discharge to continue for the occasion, such as cameras, electric toys, BP machine, WALKMAN, such as electric razor on the market in good Also economical alkaline batteries are Nanfu, Double Deer brands.
Nickel metal hydride batteries and nickel-cadmium batteries are similar shape, and nickel-metal hydride batteries and nickel-cadmium battery cathode basically the same, are based on nickel hydroxide as the cathode, the main difference is that nickel-cadmium batteries is cadmium negative electrode active material used, but Ni-MH battery based energy storage alloy as negative electrode, the nickel-metal hydride batteries with more energy. At the same time in the electrochemical characteristics of Ni-MH battery with the nickel-cadmium batteries are also similar, so when using NiMH batteries can completely replace the nickel-cadmium batteries, the device without the need for any reform.
The main characteristics of Ni-MH battery:
1, Ni-MH battery energy density than nickel-cadmium batteries great times;
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