Sony Support

Article ID : 00288604 / Last Modified : 02/08/2023Print

Caution regarding counterfeit products of Sony’s silver oxide SR series batteries

    Sony Energy Device Corporation

    The use-by date for silver oxide batteries (model numbers beginning with SR) manufactured and shipped by the Sony Group in the past is indicated on the product package, and it is until January 2023.

    Please note that SR series batteries with a used-by date after February 2023 are not Sony Group products.

    Applicable SR series models

    • SR1116W/SW
    • SR1120W/SW/ECO
    • SR1130W/SW/ECO
    • SR410SW
    • SR416SW
    • SR41W/SW/ECO
    • SR421SW
    • SR43W/SW/ECO
    • SR48W
    • SR512SW
    • SR516SW/ECO
    • SR521SW/ECO
    • SR527SW
    • SR616SW/ECO
    • SR621W/SW/ECO
    • SR626W/SW/EC
    • SR712SW
    • SR714SW
    • SR716W/SW
    • SR721W/SW/ECO
    • SR726W/SW/ECO
    • SR731SW
    • SR916W/SW/ECO
    • SR920W/SW/ECO
    • SR927W/SW/ECO
    • SR936W/SW/ECO