402030 polymer battery

　　Introduction to the safety technical rules for the operation of polymer lithium-ion batteries

　　Since polymer lithium-ion batteries belong to flexible packaging, in order to ensure that the performance of the battery is not damaged and accidents are avoided, the following safety operation rules must be strictly followed.

　　Since polymer lithium-ion batteries belong to flexible packaging, in order to ensure that the performance of the battery is not damaged and accidents are avoided, the following safety operation rules must be strictly followed. 1. Regarding packaging materials 1. Aluminum foil packaging materials are easily pierced by sharp parts, such as nickel sheets and sharp needles. 2. It is forbidden to collide with the battery with sharp parts. 3. The working environment should be clean and avoid the existence of sharp parts. 4. It is forbidden to pierce the battery with nails and other sharp objects. 5. It is forbidden to transport or store the battery with metal objects, such as necklaces and hair clips. 2. About the four corners and sides 1. The top edge is very easy to be damaged. 2. It is forbidden to bend the top edge. 3. Folded edge 1. The folded edge has been completed during the battery production process and has passed the sealing test. 2. It is forbidden to open or destroy the folded edge 4. Tab 1. The mechanical strength of the tab is not exceptionally strong, especially the aluminum sheet. 2. It is forbidden to bend the tabs 5. Mechanical impact 1. It is forbidden to drop, impact, or bend the battery core 2. It is forbidden to hit or step on the battery with a hammer 3. It is forbidden to knock or throw the battery 6. Short circuit 1. Short circuit is prohibited at any time core, it will cause serious damage to the battery core 2. It is forbidden to use metal objects such as wires to short-circuit the positive and negative terminals of the battery