The sales of the Quest 3 Elite Strap With Battery have been temporarily halted in order to address a charging issue within the firmware. - UploadVR
Quest 3 Elite Strap With Battery Sales Paused To Fix Charging Issue In Firmware
The sales of the Meta Quest 3 Elite Strap with Battery have been paused due to a firmware issue causing incomplete charging. Users have reported that the accessory is not being recognized by the headset or not charging correctly. Meta has acknowledged the problem and stated that it will replace the inventory with units with new firmware. If you are experiencing this issue, you should contact Meta Support for a replacement. Some retailers have removed the device from their listings, and Meta has not provided a timeline for when the fixed units will become available. For more information, please visit the source article.
Source: https://www.uploadvr.com/quest-3-elite-battery-stap-issue-sales-paused/