Skip to main content
Switch Language
  • Public Notice

UL Warns of Unauthorized UL Mark on USB Wall Charger (Release No. 15PN-23)

Unauthorized UL Mark

September 15, 2015

NORTHBROOK, Ill., Sept. 15, 2015 — The following is a notification from UL that the USB wall charger identified below bears an unauthorized UL Certification Mark for the United States and Canada. This USB wall charger has not been evaluated by UL and it is not known if this charger complies with any safety requirements.

Name of Product: USB Wall Charger, Model VIV-AC-2A or BST-815A

Number of Units: 4,800

Manufacturer: Jiangxi Baiteli Electronic Science and Technology Co., Ltd.

Identification: On the product: The product bears an unauthorized UL Mark and the following:


OUTPUT: DC 5.4V (or 5V) 2000mA

Efficiency Level: V 115V



counterfeit UL mark


On the Packaging:

Vivitar Accessories

Super High Speed

USB Wall Charge

Photographs of the product:

counterfeit UL mark

counterfeit UL mark

Sold at: Known to be sold at and may have been sold by other retailers.