Is it safe to leave a power bank in the car during summer?

[Rod]

It is unsafe to leave a power bank in the car during summer. Here are the details: 1. Reason: Most power banks contain lithium batteries, which 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 a power bank in the car, especially for extended periods, as it poses significant safety hazards. 2. 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 available in the market are multifunctional power banks, most of which come with standard USB outputs. They can generally meet the charging needs of various common mobile devices such as smartphones, MP3 players, MP4 players, PDAs, PSPs, Bluetooth headsets, digital cameras, and other digital products. 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.