3.6V NiMH Battery Packs 1800mAh Rechargeable AA Batteries For Remote Control Toy Car

Features Overview of Rechargeable NiMH Batteries

High energy density, Low self-discharge rate‌, No memory effect,‌ Environmentally friendly, High charging efficiency, Strong temperature adaptability, Long cycle life, Relatively low cost.

Since the cadmium in the widely used nickel-cadmium batteries (Ni-Cd) is toxic, the disposal of waste batteries is complicated and the environment is polluted, so it will gradually be replaced by nickel-metal hydride rechargeable batteries (Ni-MH) made of hydrogen storage alloys.
In terms of battery power, the power of nickel-metal hydride rechargeable batteries of the same size is about 1.5 to 2 times higher than that of nickel-cadmium batteries, and there is no cadmium pollution. It has been widely used in various small portable electronic devices such as mobile communications and notebook computers. Larger capacity nickel-metal hydride batteries have begun to be used in gasoline/electric hybrid vehicles. The use of nickel-metal hydride batteries can quickly charge and discharge. 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 a low speed, it usually consumes more gasoline than the high-speed driving state. Therefore, in order to save gasoline, the on-board nickel-metal hydride battery can be used 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 cars, and countries around the world are stepping up research in this area.

Applications of Rechargeable NiMH Batteries

NI-MH battery is widely used in many fields. Because of its high energy density and stable performance, NI-MH Battery has been widely used in electric vehicles, hybrid vehicles, unmanned aerial vehicles, mobile electronic devices and other fields. In addition, NI-MH batteries are also used in energy storage systems, power tools and military fields. With the development of technology and the decrease of cost, the application prospect of NI-MH battery in the field of renewable energy is more and more broad.