A Tulsa Dog Punctures a Lithium Power Bank on Camera and the Living Room Fire Starts Before Anyone Can Cross the Room
The clip is 37 seconds and it has been treated like a meme ever since. It is not one. On May 1, 2024, an indoor camera in a Tulsa living room recorded a white dog pick up a portable phone power bank, carry it to a cushioned pet bed, and chew until the pack failed. Sparks came out between the teeth. A brown dog and a black cat were in the same room. All three bolted. Flames took the bed, then furniture. The Tulsa Fire Department did not post the video that week. It posted the video on July 31, as a teaching tool, after the house had already been damaged and the animals had already gotten out.
Nobody was hurt. That sentence is the luck, not the chemistry. The pets left through a dog door. The family followed. Crews knocked the fire down. The battery was an ordinary power bank, the kind sold to charge a phone on a desk or in a cup holder. “The thing that’s important about this situation is how fast you see this fire progress,” public information officer Andy Little told News On 6. He described heated gases rising first, then dropping, the room darkening, and other objects in the house starting to burn. A couch does not need a long argument with a ruptured cell. It needs a few seconds of off-gassing.
“Lithium-ion batteries are known for storing a significant amount of energy in a compact space,” Little said. “When this energy is released uncontrollably, it can generate heat, produce flammable and toxic gases, and even lead to explosions.” He added that the outcome could have been far worse with no escape path, or if the family had been asleep. “Had there not been a dog door, they very well could have passed away,” he said of the pets. Craig Deerinwater, speaking for IAFF Local 176, said crews got there quickly and that the clip shows how severe an everyday battery failure can be. The union’s point was not that Tulsa invented the problem. It was that a pet camera finally made the speed visible to people who do not read fire reports.
Teeth are a puncture, and a puncture has a name
The failure mode is thermal runaway. A damaged cell heats without a useful off switch. Once the separator inside the cell fails, the reaction feeds itself. Temperature in a failing cell can climb from the boiling point of water toward roughly 1,800 degrees Fahrenheit fast enough that the object beside it, here a fabric pet bed, is already involved before a person can cross the room. A dog’s tooth is a blunt version of the same insult that a crush, a cheap charger, or a pack left on a dashboard can deliver. Water knocks down the paper and the couch. It does not “put out” the cell the way it puts out a wastebasket. Crews treat these calls as chemical events that can reignite.
Little listed the ordinary causes: extreme heat, physical damage, overcharging, incompatible chargers. “Many individuals keep these batteries within their homes for convenience, unaware of the potential dangers they pose,” he said. Tulsa told residents to keep packs away from children and pets and to take damaged batteries to a recycling site, not the kitchen trash, where a truck’s compactor can crush a cell and start a fire on the route. The city pointed people to the Household Pollutant Collection Facility at 4502 S. Galveston, 918-596-2100, and to the residential directory at metrecycle.com. That address is the unglamorous half of the warning. A viral video without a drop-off location is just a scare.
The other half is the animal, not the battery. Dr. Troy McNamara at Tulsa’s Animal Emergency Center, a veterinarian for 28 years, told News On 6 he was already seeing a rising number of battery cases in clinic, including one two weeks before the department posted the clip. Dogs chew what smells like a hand and fits in a jaw. A rubberized pack on a cushion is both. Cables are worse, because the dog gets the wire and the cell together. Ingestion is a veterinary emergency even when nothing catches fire. The Tulsa dog dropped the pack and ran. A dog that swallows a ruptured cell may not get a camera angle or a dog door.
A local chew that matched a national count
The International Association of Fire Fighters used the same clip in a safety note on August 9, 2024. Sean DeCrane, then the union’s director of health and safety operational services, said lithium-ion fires can turn dangerous in seconds and that the public’s first job is to follow the charging rules on the box so crews are not walking into a hallway of off-gassing cells. The guidance was plain: buy certified products, store packs with space between them, keep them off beds and sofas, and do not leave a cheap bank charging overnight on a power strip.
New York City spent the next two years measuring a related, larger version of the same chemistry. On July 22, 2026, the Fire Department of New York said a June 26 fire in a Jamaica basement apartment, started by a lithium-ion battery charging in a kitchen for a micromobility device whose frame was outside, had killed a 48-year-old man who escaped through a bedroom window and later died at a hospital. Officials called it the first lithium-ion fire death in the city in 2026. First Deputy Commissioner Daniel Flynn said fatalities had fallen from 18 in 2023 to six in 2024 to one in 2025, then this one. He also said the incident count was moving the other way: 235 lithium-ion fires investigated so far in 2026, against 138 at the same point in 2025, an increase of more than 70 percent. Chief Fire Marshal Michael Kavanagh said non-structural fires, the ones outside apartments, had nearly tripled, 137 against 48. Policy on e-bike packs cut deaths. It did not retire the battery.
The Tulsa pack was not an e-bike battery. It was the smaller object households already own, which is why a separate federal file matters more to a dog bed than a scooter law does. On April 16, 2026, the U.S. Consumer Product Safety Commission and Casely of Brooklyn reannounced a recall of about 429,200 Casely Power Pod 5,000 mAh MagSafe power banks, model E33A. The company had first recalled them in April 2025 after 51 reports of overheating, swelling, or fire and six minor burns. By the reannouncement, CPSC said there were 28 more reports, including a fatal one: in August 2024 a 75-year-old woman in New Jersey was charging her phone with the bank on her lap when it ignited. She suffered second- and third-degree burns and later died of complications. In February 2026 a 47-year-old woman suffered first-degree burns when a bank caught fire on an airplane. A lap and a pet bed are the same mistake in different rooms. The cell does not care what it is sitting on.
What the still frame leaves out
The U.S. Fire Administration tells households to buy certified products, use the charger that came with the device, avoid charging on beds, sofas, or overnight, and keep packs out of freezing cold and out of heat above about 105 degrees Fahrenheit. Swelling, odor, leaking, extra heat, or odd noise means the battery comes out of service. Lithium-ion packs do not go in regular garbage. Those rules were already written when the Tulsa dog found a pack on the floor. The camera did not discover a new science. It showed a family that got three breaks at once: a pet door, animals fast enough to use it, and a fire that started in the open instead of in a closet of spare cells. Remove any one of those and the same chew is a fatal fire investigation.
The AEGIS Alliance is not telling anyone to throw out every bank in the house. The ask is narrower. Treat a chewable or damaged pack the way you treat a solvent. Off the floor. Out of the crate. Off the bed. Into a recycling drop, not a kitchen can. Charge it where you can see it, on a hard surface, and unplug it when the phone is full. If a dog has already punctured one, get the animals out, close the door, and call the fire department instead of pouring a bucket on a cell that can flare again.
The AEGIS Alliance files household hazard stories under science and odd news, with the video under other videos. Related reporting from the same week includes the San Antonio case of snap fireworks hidden under car-wash toilet seats, another small consumer explosive that became a public-safety problem once it left the package, and the Tennessee rescue of Audio, the four-eared kitten, a reminder that not every viral animal clip ends in a burned room. The Tulsa lesson is smaller than a car battery and more common. A power bank on the floor is enough.
