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What is the meaning and scope of use of Ni-MH rechargeable batteries

by:dcfpower     2021-03-24
There are many types of batteries, and rechargeable batteries are also very common. I wonder if you have heard of Ni-MH rechargeable batteries? Let me introduce you to this battery. Originally, this kind of battery was made of nickel-cadmium, but due to the massive use of nickel-cadmium batteries, the cadmium in them is poisonous, which makes the disposal of waste batteries complicated and pollutes the environment. Therefore, it will gradually be made of nickel made of hydrogen storage alloy. Replaced by hydrogen rechargeable batteries. This is a battery that was not widely used in the past, but is now widely used in various small portable electronic devices such as mobile communications and notebook computers. And there are larger-capacity nickel-metal hydride batteries that have begun to be used in gasoline or electric hybrid vehicles. People use nickel-metal hydride batteries to quickly charge and discharge them. When the car is running at high speed, the electricity generated by the generator can be stored in the on-board nickel-metal hydride battery. When the car is running at low speed, it usually consumes a lot more than high-speed driving. Therefore, in order to save gasoline, you can use the on-board Ni-MH battery to drive the electric motor to replace the internal combustion engine. This not only ensures the normal driving of the car, but also saves a lot of gasoline. Therefore, hybrid vehicles have greater market potential than traditional automobiles, and can save fuel and energy. Countries around the world are stepping up research in this area. There are many types of electric vehicle power batteries currently researched and developed, including lead-acid batteries, nickel-metal batteries, lithium-ion batteries, high-temperature sodium batteries, metal-air batteries, supercapacitors, flywheel batteries, etc. Among them, fuel cells and solar cells have comparisons Good development space. I believe that there will be a bigger market for nickel-hydrogen rechargeable batteries in my country soon, and the development potential is also very huge. u003c/pu003e
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