Overview Free postage on 5 or more in Ireland and Northern Ireland Rayovac Extra - Size 675 Hearing Aid Batteries Unlock the power of sound with Rayovac Extra Size 675 hearing aid batteries, engineered with innovative Air Optimisation technology and Active Core Plus™ for exceptional performance. These batteries are designed to meet the demands of modern hearing aids, ensuring a constant and reliable power supply for a superior listening experience. With a larger peel-off tab for effortless battery changes, Rayovac combines convenience and reliability in one powerful package. Key Features: Air Optimisation Technology: Regulates airflow for stable and dependable power. Active Core Plus™ Technology: Enhances energy efficiency, prolonging battery life. User-Friendly Design: 25% larger peel-off tab for easy handling and replacement. High Capacity: Delivers up to 640 mAh for extended usage times. Versatile Performance: Reliable power in various environments for optimal hearing aid functionality. Technical Specifications: Packaging: Pack of 6 batteries Colour: Blue Voltage: 1.45 V Capacity: 640 mAh Height: 5.4 mm Diameter: 11.6 mm Weight: 10.8 g
