One model is covered: the Casely 5,000mAh MagSafe Power Pod with model number E33A printed on the back. The Casely name is engraved on the front. Flip it over, check the model number, and you have your answer in under ten seconds.

These units were sold between March 2022 and September 2024 through Casely's website, Amazon, and other online retailers, priced between $30 and $70. An estimated 429,200 units were manufactured in China, according to CNET. If you bought one during that window through any of those channels, check the back before touching it again.

Steps to check and file a claim:

• Flip the power bank over and locate the model number on the back
• If it reads E33A, stop using it immediately do not charge it, do not carry it in a bag
• Photograph the model number on the back
• Write "RECALLED" and today's date in permanent marker across the front, then photograph that too
• Submit both photos using the "submit claim" button on Casely's recall page
• Choose between a free replacement portable charger or a $60 Casely store credit; replacements ship within two to four weeks of a claim being received, per Yahoo/Engadget

The two-photo requirement is deliberate. Casely needs the model number on the back to confirm the device is covered, and the "RECALLED" marking on the front to verify the unit is out of circulation before a replacement ships.

While waiting on the replacement, keep the recalled unit somewhere cool and accessible, away from heat sources and flammable materials. Do not put it in a bag, leave it in a car, or toss it in household trash or recycling.

Do not put the device in the trash, a household recycling bin, or the used-battery collection boxes at electronics retailers. Those routes are off-limits. "Recalled lithium-ion batteries must be disposed of differently than other batteries, because they present a greater risk of fire," Casely states. Standard drop-off boxes are not rated for devices under active recall.

Casely directs owners to a municipal household hazardous waste facility, which may accept the device for proper disposal. Drop-off schedules and locations are typically listed through a city or county's public works or environmental services website.

Casely first recalled the E33A in April 2025 after 51 reports of the battery overheating, swelling, or catching fire while charging phones, resulting in six minor burn injuries, The Verge reported. Since that warning went out, the CPSC recorded 28 additional overheating and fire incidents. Among them: the fatal New Jersey explosion, and a February 2026 incident in which a 47-year-old woman suffered first-degree burns when a Power Pod caught fire on a commercial flight, according to Mashable.

What the available reporting does not explain is why so many units were still in active use after the 2025 warning. Whether owners weren't reached, devices re-entered circulation through resale, or compliance was simply inadequate remains an open question. The reannouncement doesn't answer it; it just confirms the problem persisted.

The specific defect in the E33A has not been publicly identified by Casely or the CPSC. The general failure mechanism is better understood. Lithium-ion batteries are cheap, energy-dense, and long-lasting, which is why they became the default rechargeable chemistry in consumer electronics. The tradeoff surfaces when something goes wrong. "These batteries have flammable organic components such as carbonate electrolytes, and they can catch on fire in the presence of high temperatures," said Burcu Gurkan, a chemistry professor at Case Western Reserve University whose research focuses on developing non-flammable battery alternatives, speaking to CNET. A short circuit can generate enough heat to trigger an explosion when pressure builds within the cell.

The Casely case is the tenth U.S. power bank recall in the past twelve months. Anker recalled 1.5 million of its own units in 2025 alone, Mashable noted. Anker is one of the most recognized names in consumer charging accessories. 1.5 million units is not a rounding error.

Southwest Airlines implemented new restrictions two days ago, limiting passengers to one portable battery pack per flight and restricting where it can be stored and charged in-flight, per CNET. The International Civil Aviation Organization issued updated guidance that became effective for member states last month, capping passengers at two power banks per flight and prohibiting in-flight charging once aircraft doors are closed, according to TheTraveler.org. That guidance isn't directly binding on travelers, but it shapes how national regulators and individual airlines write their own rules.

The February 2026 explosion on a commercial flight, one of the 28 post-recall incidents the CPSC recorded, is exactly the scenario regulators have been trying to prevent. A device that should have been off the market was in use at altitude.

Check the model number. Stop using it if it reads E33A. File a claim at Casely's recall page. Dispose of it through a facility equipped to handle recalled lithium-ion batteries. That's what the reannouncement is asking for, and what the 2025 recall apparently didn't get from enough owners.