Duracell is a leading producer of alkaline batteries, specialized batteries and high -performance batteries. Since its establishment in the early 1940s, the company has become a recognized and trusted brand producing compact batteries and products with the longest life. Duracell DR9902 is a fully compatible replacement for the Olympus BLS-1 battery. Designed for working with Olympus cameras, it has a capacity of 1100 mAh and its voltage is 7.4V. The batteries are characterized by a long life and are covered by a 24 -month warranty. Specification: Compatibility with: Olympus BLS-1 Capacity: 1100 mAh Voltage: 7.4V Type: lithium-ion