19/08/2026
Why does your car start instantly in summer but struggle in winter?
Many people think the battery is dead.
But that's not always the real reason.
When temperatures drop—especially below freezing—a car battery loses a significant amount of its cranking power.
If your jump starter isn't designed for low-temperature performance, its output can also decrease, making it harder to start the engine—or even impossible.
That's why a reliable jump starter isn't just about having a high peak current. It also needs to deliver stable power in cold weather.
As a manufacturer, we test our products under different temperature conditions to ensure consistent starting performance in real-world environments.
Because what really matters isn't whether it works once in a laboratory.
What matters is whether it works when you actually need it.
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