About the product Alkaline batteries are suitable for all devices, from devices that use low -power electricity to high -power devices. Suitable for digital flash cameras, electric toothbrushes, wireless mouse, LED flashlight. Remote control wall clock For example, Use longer than general alkaline batteries, 20 % power 1.5 V Size AA Packing 8 pieces/pack Blue How do you find the product information? Excellent Can be better