
High-end induction cooktops nowadays almost universally come equipped with the Booster function to expedite cooking. To help users gain a better understanding of the working principle and pros and cons of the Booster function in induction cooktops, follow this article by Mytour!
1. What is the Booster Function on an Induction Cooktop?
The Booster function on an induction cooktop is a cooking feature that rapidly increases heat on specific cooking zones. Additionally, the power level of the cooktop when activating the Booster function will exceed the rated power of the cooktop.
The Booster function, often denoted by symbols such as “P” or “B,” enables users to shorten the cooking time compared to normal operation.

The power when activating the Booster function ranges from 2400 - 3700W, which is higher by 1.2 - 1.5 times compared to the maximum power level of cooktops, typically around 2000 - 2300W. However, when using this mode, the cooktop can maintain maximum power for only about 10 minutes before automatically reducing the power.
Induction cooktops with this integrated function all feature a power circuit that can be adjusted to high levels for use in short-term overload conditions. Moreover, it can maintain a stable low power level for simmering, stewing, or keeping warm.
2. Advantages of the Booster Function
The primary purpose of the Booster function is to expedite cooking time effectively by up to 50% compared to normal power levels. Hence, the Booster function is used in cases where quick cooking is needed: boiling soup, boiling vegetables, and more. Moreover, this fast cooking function can boil 1L of water in just 3 minutes.

Furthermore, by concentrating power to generate high heat, it also helps food cook faster, especially for stir-fries that require quick, high-temperature cooking to ensure delicious and enticing dishes.
3. Drawbacks of the Booster Function on Induction Cooktops
Despite providing many benefits, the Booster fast cooking function still has certain limitations. Particularly, it can lead to a shorter lifespan of the induction cooktop as it experiences thermal shocks and short circuits due to sudden voltage increases. This can result in rapid damage to the internal circuits and components of the cooktop, leading to malfunctions and burnouts.

4. Considerations When Using the Booster Function
To utilize the Booster function effectively and ensure the longevity of the induction cooktop, you need to take note of a few things after usage:
- Only activate the Booster function when necessary to avoid damaging the device
- Avoid excessive use as it can rapidly reduce the durability and lifespan of the cooktop
- Gradually increase the power level from low to high, avoiding activating the Booster function immediately after starting the cooktop
- The usage time of the Booster fast cooking function varies depending on the induction cooktop model. Avoid using it for too long, as it can quickly heat up the electronic circuits and coils of the cooktop

Here, Mytour has shared with you some things to know about the Booster function on induction cooktops. Hopefully, through this article, you will have more useful information to use the cooktop more efficiently. Thank you for reading!
