Sony | Murata 18650 batteries are a popular choice for a variety of applications, including high-performance flashlights, electric vehicles, and laptop batteries. With their high energy density, long cycle life, and consistent performance, Sony | Murata 18650 batteries are known for their reliability and durability. They come in both unprotected and protected variants, and can be found in a range of capacities and discharge rates to fit a wide range of needs. Whether you're building a battery pack for your electric bike or simply looking to power your favorite gadgets, Sony | Murata 18650 batteries are a trusted and dependable choice.