Dear buyers, please read carefully before purchasing:

          This product's carbon No. 7 battery, under the discharge conditions of a terminal voltage of 0.9V and a load of 3.9 ohms, has a measured discharge time of over 25 minutes, which complies with national standards.

      2. This product is suitable for low-energy-consuming items such as flashlights, remote controls, clocks, and small toys. It offers high cost performance and stable quality, making it ideal for large-scale product matching.

After placing an order, we can provide various test reports, such as MSDS reports, SGS reports, sea and air freight reports, etc.

           5. If you need to default to 4 sections of heat shrink packaging, please make sure the order quantity is a multiple of 4