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With smartphones being so ubiquitous nowadays, many people carry a power bank. Although power banks are widely used, many are at a loss when it comes to troubleshooting common issues. Some might choose to throw them away and buy new ones, but certain problems can actually be fixed by yourself! Let’s follow AiFAST to learn which power bank issues you can resolve on your own!

For heavy smartphone users, a power bank is the ultimate source of security when out and about!
As someone who has gone through more than five power banks in a year, I’ve encountered some seriously annoying issues:
① Slow charging—taking forever to charge just 10%, or even losing power while using the phone.
② Prone to breaking—two dead in a year, three in three years.
③ No built-in cable—having to carry a tangle of cables is just too much hassle.

With the widespread use of electronic devices, households now typically own multiple gadgets such as smartphones, iPads, smartwatches, laptops, power banks, and more. As a result, chargers pile up at home, and power strips often become insufficient.

Currently, the most common power bank battery types on the market are lithium-ion (Li-ion) and lithium polymer (LiPo).

Both battery types excel in performance, safety, and durability, but which one is better and more durable depends on the specific brand and product design.

Chargers are daily-use digital accessories for everyone. With the advancement of fast-charging technology, there are now more styles of chargers available than ever. To meet users' personalized needs, some chargers feature built-in retractable cables—simply pull to charge, pull again to retract—making them both convenient and tidy. For fans who care about charger aesthetics, these are the perfect companions.

In today's digital age, power banks have become indispensable "power companions" for travelers. Whether for business trips, vacations, or daily commutes, we rely heavily on electronic devices like smartphones and tablets. Power banks provide a crucial lifeline when these devices run low on battery, ensuring our work and daily activities proceed smoothly. However, when traveling by air, many people find themselves confused about the regulations surrounding power bank usage.

Is it normal for a Wireless Power Bank to heat up during charging? The answer is: Mild heating is normal, but excessive temperatures (e.g., exceeding 45°C or feeling noticeably hot to the touch) may indicate safety risks.

Why Heating Occurs

Normal vs. Abnormal Heating

Tips to Reduce Heating

 Safety Summary