Things to Note in the Use of Polymer Lithium-ion Battery

First, pay attention to short-circuit situation

Polymer lithium-ion batteries are prone to short circuit during charging. Including: internal short circuit, external short circuit, etc.

Although most lithium-ion batteries now have short-circuit protection circuits and explosion-proof lines, in many cases, this protection circuit does not necessarily work in various situations, and the explosion-proof line can play a limited role.

Second, charge not overcharge

Polymer lithium-ion batteries, if the charging time is too long, the possibility of expansion will increase.

The chemical properties of lithium are very lively and easy to burn. When the battery is charged and discharged, the battery interior continues to heat up, the gas generated during the activation process expands, the internal pressure of the battery increases, and the pressure reaches a certain degree. If the shell has scars, it will break. Causing leaks, fires, even explosions. Polymer lithium-ion batteries only expand.

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