Power Bank Recalls Highlight the Urgent Need for Safer Lithium Battery Use

In June 2025, more than 1.1 million portable power banks were recalled globally after reports of fires, explosions, and overheating. At least 19 incidents resulted in property damage and minor injuries. This large-scale safety alert serves as a clear warning to consumers and professionals about the potential dangers of unsafe lithium battery products, especially when they are poorly designed, use low-grade cells, or lack intelligent protection.

Lithium-ion and lithium-polymer batteries are widely used for their high energy density, but under certain conditions, they can become hazardous. The most common causes of failure include overcharging, deep discharging, physical damage, short circuits, exposure to high temperatures, and poor internal cell quality. These conditions can lead to thermal runaway—a rapid and uncontrolled rise in battery temperature that may result in fire or explosion. In many cases, fires occur not because lithium technology is inherently unsafe, but because of improper design or neglect in storage and use.

To reduce risk, it is essential to follow proper storage and handling procedures. Batteries should be stored at room temperature, ideally between 15 to 25 degrees Celsius, in dry and ventilated areas away from direct sunlight or flammable materials. For long-term storage, keeping batteries at 50 to 70 percent charge is optimal. During use, certified chargers and cables should always be used. Charging should not be done near beds, couches, or soft furnishings. Users should monitor battery health and avoid using aging or swollen cells.

This recall is a reminder that power products must be built with more than just convenience in mind—they must be safe, tested, and certified. At Mylion, we integrate certified lithium-ion, lithium-polymer, and LiFePO4 cells in our Mini UPS systems, supported by intelligent battery management systems that protect against overcharge, over-discharge, and thermal faults. Every product undergoes strict inspection and is designed to deliver safe, stable backup power for routers, cameras, smart devices, and security systems.

If you’re looking for reliable power you can trust, explore Mylion’s Mini UPS series—engineered for safety, performance, and global standards.