How do I charge the JewelTray?Created OnApril 30, 2019byADMIN_JTRACE Print You are here: KB Home JewelTrace RFID Hardware JewelTray How do I charge the JewelTray? < Back How do I charge the JewelTray? A charging adapter is provided along with the scanner. Use it to charge the RFID scanner, similar to charging your mobile phone. Do not use other adapters to charge RFID scanners as it may cause damage to the battery.