CPSC Recall in 2025: Sublue Recalls Lithium-Ion Batteries Sold for Sublue Mix Underwater Scooters Due to Fire Hazard

Updated on March 25, 2026.

See the recall details below. You can also see similar information for other consumer product recalls in 2025.

Data Source: CPSC.

Recall Number: 25-169

Date: March 13, 2025

Product Name: Sublue Mix underwater scooters and replacement batteries (black batteries only)

Recall Description:

This recall involves certain Sublue Mix underwater scooter lithium-ion batteries and replacement batteries. The scooters are used for gliding through water. The batteries covered by the recall are black only. The scooters were sold in arctic white, space blue and aqua blue. The scooters have “Sublue” printed on the top and “Whiteshark Mix Underwater Scooter” printed on the side. The battery compartment is located on the underside of the scooter.

Hazard Description:

The lithium-ion batteries can overheat and ignite, posing a fire hazard to consumers.

Consumer Action:

Remedy Type:

Replace

Units: About 40,370

Incidents:

Sublue has received 161 reports of thermal and swelling incidents involving the lithium-ion batteries, including eight reports of fire, one report of injury, and two reports of property damage totaling $651,400.

Sold At:

Online at www.amazon.com, www.costco.com, www.sublue.com, www.westmarine.com and other websites from June 2018 through February 2025 for approximately $550 (scooters) and $150 (replacement batteries).

Manufactured In:

China