Overview Free postage on 5 or more in Ireland and Northern Ireland Rayovac Extra - Size 312 Hearing Aid Batteries Experience superior performance with Rayovac ExtraSize 312 hearing aid batteries, featuring cutting-edge Air Optimisation and Active Core Plus™ technologies. Designed for modern hearing aids, these batteries ensure consistent, long-lasting power to enhance your listening experience in all environments. With improved energy efficiency and an easy-to-handle peel-off tab, Rayovac offers a solution that's both powerful and user-friendly. Key Features: Air Optimisation Technology: Manages airflow for a reliable and steady energy supply. Active Core Plus™ Technology: Maximizes energy output, extending battery life. Ergonomic Tab: 25% larger peel-off tab for easy battery handling. Long-Lasting Power: Delivers consistent performance over extended periods. Dependable in All Conditions: Reliable in various environments, ensuring optimal hearing aid performance. Technical Specifications: Packaging: Pack of 6 batteries Colour: Brown Voltage: 1.45 V Capacity: 180 mAh Height: 3.5 mm Diameter: 7.8 mm Weight: 3 g
