MediaRange premium alkaline batteries are perfect for devices with high power consumption and continual use. The state-of-the-art alkaline technology provides maximum quality and supplies your devices with continuous power.- Type: alkaline 6LR23- Size: A23- Dimensions: ø10x28mm- Voltage: 12V- Capacity: 52mAh- 0% cadmium and mercury- Packaging: 1 pack- Latest alkaline technology- Continuous power supply- Long-lasting power- Excellent reliability