How long does the battery last on the JewelTray?Created OnApril 30, 2019byADMIN_JTRACE Print You are here: KB Home JewelTrace RFID Hardware JewelTray How long does the battery last on the JewelTray? < Back How long does the battery last on the JewelTray? The JewelTray battery lasts for 8-10 hours of continuous scanning.