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Nickel-metal hydride battery applications


Nickel-Metal Hydride (NiMH) batteries have several applications in real life, particularly in devices that require rechargeable power sources. Here are some primary areas where NiMH batteries are used:

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1. Electrical equipment: Industrial devices such as electric power meters, automated control systems, and surveying instruments often use NiMH batteries as a reliable power source.

2. Portable household appliances: Consumer electronics like portable blood pressure monitors, glucose testing meters, multi-parameter monitors, massagers, and portable DVD players, among others.

3. Lighting fixtures: Including searchlights, flashlights, emergency lights, and solar lamps, especially when continuous lighting is required and battery replacement is not convenient.

4. Solar lighting industry: Applications include solar streetlights, solar insecticidal lamps, solar garden lights, and solar energy storage power supplies, which store solar energy collected during the day for nighttime use.

5. Electric toy industry: Such as remote-controlled electric cars, electric robots, and other toys, with some opting for NiMH batteries for power.

6. Mobile lighting industry: High-power LED flashlights, diving lights, searchlights, and so on, requiring powerful and long-lasting light sources.

7. Power tools sector: Electric screwdrivers, drills, electric scissors, and similar tools, requiring high-power output batteries.

8. Consumer electronics: Although lithium-ion batteries have largely replaced NiMH batteries, they may still be found in certain cases, such as infrared remote controls for home appliances or clocks that do not require prolonged battery life.

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It’s important to note that with technological advancements over time, battery choices may change in certain applications. For instance, Li-ion batteries, due to their higher energy density and longer cycle life, are increasingly replacing NiMH batteries in many applications.