🔥 How to keep Power Bank safe, remote explosion 🔥

1. Temperature and environmental control

Heat is the archenemy of lithium-ion batteries.

• Avoid heat accumulation: Power banks should not be placed in sun-lit parking cars or placed directly near sunlit windows.

• Store in a dry and cool place: The optimum temperature should be around 20-25 ° C and should avoid damp, because moisture can cause internal circuit boards to rust or short-circuit.

2. Suitable battery level to store

If not used for a long time, the battery should not be left exhausted or too full.

• 50% Rule: If stored for weeks without use, about 40-60% of the power should be left. Storage while remaining 0% of the battery may cause the battery to deteriorate to no longer charge (Deep Discharge).

• Regularly Charged: The power bank should be charged and discharged (used sometimes) at least once every 3 months to stimulate the battery cells.

3. Safe charging characteristics

• Use standard charging cables and charging heads: standardized equipment (such as TIS or a trusted brand) should be used to keep the voltage constant.

• Do not charge to use: Charging a power bank with a mobile charging plug will cause cumulative high heat, which risks the battery swelling more easily.

• Unplugged when full: Despite newer systems having automatic power cuts, plugging them on for too long may increase the risk if the power cut system crashes.

4. Prevention of physical damage

• Insert case or cloth bag: To prevent impact, lithium batteries are susceptible to severe penetration or impact. If the internal cell shell is damaged, the batteries may be chemically reactive until they burn.

• Do not place heavy objects over: prolonged compression can cause internal structures to twist and short-circuit.

⚠️ Alarm: When should it be phased out immediately?

If the following symptoms are found, do not charge or continue to use them because the risk of explosion is very high:

1. Swollen body: The case lid begins to reveal or press and feel soft.

2.Irregular heat: Extremely hot even when not in use; or much hotter than usual while charging.

3. Burnt stench or chemical smell: It is a sign that the battery cells are leaking.

4. Full charge, fast, exaggerated or battery depleted, unusually sensitive: indicates that the battery has deteriorated heavily.

Additional Recommendation: When the power bank expires, it should be disposed of at the site of the hazardous waste for proper disposal. It should not be disposed of in the general trash.