Jun 14, 2026
Thermal Runaway Precursor Detection Explained
Thermal runaway precursor detection identifies gas, heat, and humidity changes before smoke or fire, giving earlier warning for lithium battery failure.
Blog
Latest updates and insights from Preion.
Jun 14, 2026
Battery Safety Monitor for Home: What Matters
A battery safety monitor for home can detect lithium battery failure before smoke or flames, giving earlier warning and more time to act.
Jun 09, 2026
Lithium Battery Fire Warning Signs to Know
Learn the key lithium battery fire warning signs, what they mean, and why smoke is often a late-stage signal in homes, shops, and businesses.
Feb 24, 2026
Li-ion battery
battery technologies
How Long Will the Li-ion Battery Be with Us in Everyday Life?
As lithium-ion batteries dominate our daily lives, what does the future hold? Explore the emerging alternatives that could reshape energy storage and redefine safety, efficiency, and performance!
Feb 21, 2026
battery safety
electric scooters
DO NOT charge in an overheated state!
Charging an overheated battery can lead to serious damage and safety risks. Learn why you should wait before plugging in and how it can extend your battery's life!
Feb 19, 2026
e-bike fire risk
lithium-ion battery fire
E-Bike Battery Fire Risk: How Common Is It — and How to Prevent It
E-bikes are one of the fastest-growing forms of urban transport. But alongside their popularity, fire services across the UK and Europe are reporting a sharp rise in lithium-ion battery fires.
Feb 19, 2026
lithium
batteries
Why Do Lithium Batteries Catch Fire? Causes, Warning Signs, and Prevention
Lithium batteries usually catch fire due to a process called **thermal runaway** — a chain reaction where heat builds up inside the battery faster than it can escape. This can be triggered by overcharging, physical damage, internal defects, or exposure to high temperatures.
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