Anker is recalling three models of MagSafe iPhone batteries due to a fire risk, it said yesterday.

The models being recalled are the Anker 334 MagGo Battery (PowerCore 10K, model number A1642), Anker Power Bank (model number A1647), and Anker 334 MagGo Battery (model number A1652). In its recall notice, Anker said that some of the lithium-ion batteries in the devices “may pose a fire risk due to a manufacturing defect.”

“The lithium-ion battery in the affected power banks can overheat, potentially causing melting of plastic components, smoke, and fire hazards,” the notice reads.

Anker claims that only products made from January 3 to September 17 are affected but says it’s recalling all units “out of an abundance of caution.”

Anker says that people who own one of these products should “immediately stop using” it. Owners should store the affected products “in a safe location” and use Anker’s website to verify their device’s serial number before filling out a recall form and getting a replacement.

Anker’s recall notice also included tips for safely disposing of power banks, reminding people not to toss them in the trash.

If you own an Anker battery pack and want to check if it’s being recalled, you can look at the bottom of the device for the aforementioned product names and model numbers (A1642, A1647, and A1652) as shown below: