CPSC Recall in 2020: Endliss Technology Recalls Trianium Battery Phone Cases Due to Burn Hazard; Sold Exclusively on Amazon.com

Updated on January 18, 2026.

See the recall details below. You can also see similar information for other consumer product recalls in 2020.

Data Source: CPSC.

Recall Number: 21-003

Date: October 07, 2020

Product Name: Trianium cell phone battery pack cases

Recall Description:

This recall involves Endliss Technology Trianium battery phone cases for all types of mobile phones.  The cases were sold in black, gray, white and pink colors.  “Trianium” is written on the back of the case.  There are 17 different model numbers included in this recall.  Recalled model numbers include:  TM000006, TM000007, TM000008, TM000009, TM000010, TM000011, TM000046, TM000047, TM000048, TM000049, TM000101, TM000103, TM-06A-4000BBLK, TM-06A-4000ROGD, TM-06A-4000WSLV, TM-S6BC-BLK and MTS-3000-BBLK.

Hazard Description:

The lithium-ion battery in the cases can overheat resulting in thermal runaway, posing a burn hazard to consumers.

Consumer Action:

Remedy Type:

Replace

Units: About 367,000

Incidents:

Endliss has received 96 reports of batteries overheating due to thermal runaway, including 10 reports of burn injuries.

Sold At:

Online at Amazon.com from September 2014 through July 2020 for between $30 and $100.

Manufactured In:

China