First, according to the requirements of electrical appliances, select the battery type and size, and according to the size and characteristics of the power consumption of electrical appliances, decide which type of battery to buy, such as Walkman, electric toys, alkaline zinc manganese batteries are generally used, remote control Alarm clocks generally use ordinary zinc-manganese batteries to meet the requirements of use;

(2) In the "Product Center" we have described in detail the characteristics and scope of application of each series of batteries. Customers can choose the appropriate products based on our recommendations;

(3) Observe the shelf life of the battery and the appearance of the battery for signs of liquid leakage.