NiMH batteries are known for their high energy density, meaning they can store a relatively large amount of energy in a compact size. They have a lower self-discharge rate compared to other rechargeable batteries like NiCd, which means they can retain their charge for longer periods of time when not in use. This makes them suitable for applications that require long-term power storage.
Nimh batteries such like nimh rechargeable aa batteries are commonly used in portable electronics such as smartphones, digital cameras, laptops, and cordless power tools. They can also be found in hybrid or electric vehicles, where their high energy density allows for longer driving ranges between charges.