Comparison of Lithium Battery and Nickel Hydrogen Battery

Lithium batteries and nickel-metal hydride batteries are very familiar products. Today, we will introduce the difference between these two batteries and why lithium batteries are better than nickel-metal hydride batteries. The first is nickel-metal hydride batteries, which are better than nickel-cadmium batteries in terms of power to weight and have a long life and environmental protection, but this battery is relatively expensive and will have many disadvantages if compared with lithium batteries. Lithium batteries, invented by Edison, have appeared for a long time, but it has not been widely used by everyone for a long time. To be precise, it took 20 years for the real-time to enter the market. But with the development of science and technology, it has become the mainstream battery today.

Why is lithium batteries better than nickel-metal hydride batteries? In terms of volume, the rechargeable lithium batteries of electronic devices are relatively small and light in weight. There is no memory effect and they are widely used in today's electronic mobile devices. The batteries of the mobile devices we normally touch have changed from nickel-metal hydride batteries to lithium batteries. In terms of power, although the lithium battery is relatively small in size, the capacity is large, and the voltage of a lithium battery is three times higher than that of a nickel-metal hydride battery. However, if the lithium battery is used for a long time, it will affect its life and its capacity will become smaller. Next, the charge required for the lithium battery can be said to be very low, and there will be a hint of the power level, but if you want to charge the lithium battery alone then remember that the ordinary nickel-cadmium / nickel-hydrogen battery charger is not available. In the final analysis, the reason why lithium batteries can become the mainstream replacement nickel-cadmium / nickel-metal hydride batteries is that they are simple to use and large in capacity, but it can not be denied that today's lithium batteries are also facing a crisis that may be replaced because of the development of technology. Lithium batteries have been unable to keep up with the pace.

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