From e-bikes to power tools to home energy storage — if it runs on a lithium battery, TempAlert can help you spot a problem before it becomes a fire.
Shop Personal Packs →In 2024, New York City recorded 277 fires caused by e-bike and e-scooter batteries — and by May 2025, monthly totals were already at an all-time high.4 Toronto’s fire chief called e-bike batteries “the largest growing fire safety risk in the city.”5 Lithium-ion battery fires rose 195% in Montreal in just two years.6
These aren’t warehouse incidents or industrial accidents. They’re happening in apartments, garages, and homes — while batteries are charging overnight, stored in closets, or parked in hallways.
The good news: overheating batteries give off heat before they ignite. TempAlert makes that heat visible.
The number one source of lithium battery fires in Canadian cities.5 Apply TempAlert to your battery pack and know immediately if charging or use is pushing temperatures too high.
Drill batteries, circular saws, impact drivers — power tool batteries work hard and charge fast. TempAlert gives you a quick visual check before, during, and after use.
Backup power systems and home powerwalls store large amounts of energy. A thermal event in a home energy system can be catastrophic. TempAlert provides simple, ongoing monitoring.
For users who depend on their device daily, battery safety is non-negotiable. TempAlert offers quiet, continuous protection with no technical setup required.
LiPo batteries used in drones and RC equipment are particularly prone to thermal issues, especially during fast charging. TempAlert helps you spot problems before your next flight.
The TempAlert Home Pack includes 4 stickers — ideal for e-bikes, e-scooters, portable charging batteries, and personal devices. At just $20, it’s the simplest battery safety upgrade available.
Shop the Home Pack — $20 →You don’t need to be technical. You don’t need to understand thermodynamics. You just need to be able to read a colour. TempAlert does the rest.
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