Part 11/12:

By chemically bonding these polymers into the battery structure, the electrolyte becomes much less flammable, significantly reducing the risk of thermal runaway. While promising, this technology is still in development, with commercialization likely a few years away due to the need for extensive testing and optimization.

Practical Tips for Consumers

While awaiting safer batteries, consumers can take immediate steps to reduce risks:

• Choose certified products with clear safety labels.

• Avoid unbranded, cheap power banks that lack certification.

• Protect power banks with non-conductive pouches or cases to guard against physical damage and short circuits.

• Never overcharge or leave devices unattended while charging.