Email:colin@lanko.cc Shenzhen Lianguang Communication Technology Co.,Ltd

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Contact:Colin
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Tel: +86-755-28445185
E-mail: colin@lanko.cc

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Postcode: 518129
Fax: +86-755-28445185

Rechargeable Batteries

The rechargeable battery is a rechargeable battery with a limited number of times of charging, and is used with a charger. The advantages of rechargeable batteries are economical, environmentally friendly, and sufficient power, suitable for high-power, long-term use of electrical appliances (such as Walkman, electric toys, etc.). The voltage of the rechargeable battery is lower than that of the same type of disposable battery. The AA battery (charge No. 5) is 1.2 volts, and the 9V rechargeable battery is actually 8.4 volts. Now the average number of times of charging can be around 1000 times.
Material used
The active material on the positive electrode of the lead-acid battery is lead dioxide, the active material on the negative plate is spongy pure lead, the electrolyte is a certain concentration of sulfuric acid solution, and the electromotive force between the plates is about 2V.
The active material on the positive electrode plate of the nickel-cadmium battery is nickel oxide powder, and the active material on the negative electrode plate is cadmium oxide powder. The active materials are respectively wrapped in the perforated steel strip, and become the positive and negative plates of the battery after pressure molding. The electrolyte is usually treated with potassium hydroxide solution. The open circuit voltage of the battery is 1.2V.
The material of the positive electrode plate of the nickel metal hydrogen battery is nickel oxide powder, the material of the negative electrode plate is hydrogen absorbing alloy, and the electrolyte solution is potassium hydroxide solution. The open circuit voltage of the battery is 1.2V. The lithium ion battery uses LiCoO2 composite metal oxide to form an anode on the aluminum plate, the lithium carbon compound forms a cathode on the copper plate, and the submicron microporous polyolefin film separator between the plates, electrolysis The liquid is an organic solvent. The open circuit voltage is 3.6V.
Lithium polymer battery is an improved type of lithium ion battery. There is no battery liquid. Instead of polymer electrolyte, it is more stable than ion battery. The open circuit voltage is 3.6V.
Lianguang is one of Rechargeable Batteries excellent manufacturers and suppliers. Because of its own mass production, the price is very favorable. The gifts are OEM-customized, completely promotional.
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