Philips LongLife 9V Zinc Chloride Battery – 6F22 The Philips LongLife 9V Zinc Chloride Battery (6F22) is a dependable and economical power source designed for low‑drain household devices. Delivering a steady 9V output, it provides reliable performance for equipment that requires light, continuous power. Philips’ LongLife range is built for durability and everyday practicality, making it a trusted choice for single‑use batteries. Ideal for devices such as smoke detectors, clocks, basic radios, remote controls, and other simple electronics, this battery offers consistent operation at an affordable price. With a solid shelf life and leak‑resistant construction, it’s well‑suited for long‑term storage and general household use. ⭐ Key Features Zinc‑Chloride Chemistry — reliable 9V output for low‑drain devices Ideal for Everyday Electronics — smoke alarms, clocks, remotes, small radios Leak‑Resistant Design — helps protect your devices LongLife Series — dependable performance from a trusted brand 6F22 / PP3 Size — compatible with a wide range of household devices