Can Power Banks Be Left in the Car During Summer?
1 Answers
High temperatures may cause explosions or spontaneous combustion. Since power banks typically contain lithium batteries, these batteries are highly prone to explosion when exposed to sunlight in a confined car environment where temperatures can exceed 80°C. Therefore, it is best not to leave power banks in the car, especially for extended periods, as this poses significant safety hazards. Below is relevant information about power banks: 1. Power Bank Introduction: A power bank is a device that can directly charge mobile devices and has its own energy storage unit. The main types currently available in the market are multifunctional power banks, most of which come with standard USB outputs. They can generally meet the needs of various digital products commonly found in the market, such as mobile phones, MP3 players, MP4 players, PDAs, PSPs, Bluetooth headsets, and digital cameras. Essentially, a power bank is a convenient, portable, high-capacity power source. It is a portable device that integrates energy storage, voltage boosting, and charging management. 2. Power Bank Function: The power bank's built-in charging plug can directly charge mobile devices via AC power while also serving as an energy storage device. It functions as a hybrid of a charger and a backup battery, simplifying the need for a separate charging plug compared to backup power sources. Unlike chargers, it has its own energy storage unit, providing a backup power source for digital products when there is no direct power supply or when outdoors.
