What are the ways to distinguish between alkaline storage batteries and dry storage batteries?

How to distinguish between alkaline storage batteries and dry storage batteries? 1. Take a cylindrical storage battery as an example. The type identification of alkaline storage batteries is LR, such as LR6 is No. 5 alkaline storage battery, LR03 is No. 7 alkaline storage battery; the type identification of ordinary dry storage battery is R, such as R6p is high-power type No. 5 ordinary storage battery, R03C is high capacity Type 7 ordinary battery. In addition, there is a unique ALKALINE content in the alkaline storage battery logo. 2. With the same type of batteries, alkaline batteries are much heavier than ordinary dry batteries. For example, the weight of the No. 5 alkaline storage battery is about 24 grams, and the weight of the No. 5 ordinary dry storage battery is about 18 grams. 3. If you touch the slot, the alkaline battery can touch the annular slot at the end close to the negative electrode. Generally, there is no slot on the cylindrical surface of the ordinary dry battery. This is due to the different sealing methods of the two. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete it.