Google Pixel 9 caught fire in owner’s pocket

We are used to perceiving smartphones as digital assistants, forgetting that inside each of them is hidden a colossal chemical energy. Compact lithium-ion batteries are essentially portable reactors. Security systems usually keep this energy under control, but the story of one Google Pixel 9 owner proves that sometimes the theory of a gadget flash becomes a harsh practice, leaving behind molten plastic and acrid smoke.

What happened

The incident began suddenly: a sound reminiscent of a short circuit or a crack of sparks, followed by a thick curtain of smoke. The owner was lucky – he managed to grab the device from his pants pocket in time, but it was not possible to save his clothes. The protective case literally stuck to the body from the effect of temperature. It is important to note the cold-bloodedness of the victim: he immediately organized the ventilation of the room to avoid poisoning with carbon monoxide, methane and hydrogen typical products of the battery’s thermal decomposition.

Despite the seriousness of the situation, Google Corporation was in no hurry to give an official response. After four days of silence on the Pixel community platform, only a volunteer expert responded. His wording was standard-reticent: “promised to pass the information on to the team.” The owner, forced to soon leave the country where he was, did not wait for real support or offers for compensation. This raises the question of the readiness of IT giants to promptly respond to incidents that threaten the lives of users.

Anatomy of thermal acceleration

What happened to Google’s flagship is called thermal runaway in the technical environment. It’s a self-perpetuating chain reaction. When one segment of the battery overheats due to a defect, damage or degradation, it triggers the heating of adjacent areas. The temperature at the epicenter can instantly jump from 200°C to 1000°C. At this moment, the phone ceases to be a device, becoming a fire-hazardous object.

According to analytics, lithium-ion batteries are the cause of overheating in 35% of Pixel device complaints, with the risk increasing significantly if the device is more than 18 months old. Aging of the electrolyte and increasing internal resistance make each charging cycle a potential endurance test.

Brand relapses

For Google, this case is not unique. Previously, the regulators had already fixed problems with the batteries of the Pixel 4a and Pixel 6a models. The company’s response was purely software: the 2025 update simply reduced the maximum charging speed and available battery capacity to reduce heat load. Compensation for victims back then was either $50 in cash or a $100 store credit — an amount that hardly covered the risk to health or damaged property.

The new Pixel 9 isn’t flawless either. In addition to the risk of ignition, users have already encountered pink stripes on the displays, elements of the camera block (camera bar) falling off, slow operation of fingerprint sensors and general overheating of the processor during trivial loads. This looks like a worrying trend where AI software chips are taking precedence over assembly quality control.

Safety above all else

If you smell burning or see smoke coming from the housing, take immediate action:

• Don’t put your phone in your bag or try to put it back in your pocket. Use a non-combustible surface – tile or concrete.
• It is forbidden to extinguish lithium with water: this will provoke an even more violent chemical reaction.
• Ventilate the room and take a video of the damage – this will be the only argument in the dispute with support.
• Change the battery every two years and avoid non-original power supplies.

After all, the incident with the Pixel 9 is not a reason to declare the entire line defective, since such cases still remain rare against the background of millions of devices sold. However, Google’s slow response and the train of previous hardware errors force owners to take a closer look at the behavior of their gadgets.

Impact on the user

For an ordinary Pixel 9 owner, this news is a reminder of the need for “hygiene” operation of the device. The main risk is not data loss, but a weak level of after-sales service. Faced with such a problem, the user finds himself face to face with the slow bureaucracy of the corporation, which makes one think about the value of insurances or choosing a brand with a more developed local support network.

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