Amazon.com: Sintron ST08-BT 2X 3D Active Shutter Glasses Rechargeable for RF 3D TV, 3D Glasses for Sony, Panasonic, Epson 3D Projector, Samsung 3D TV, Compatible with TDG-BT500A TY-ER3D5MA TY-ER3D4MA TDG-BT400A : Electronics
How to access and replace the battery on Panasonic 3D glass - YouTube
Amazon.com: Panasonic VIERA TY-ER3D4MU Active Shutter 3D Eyewear (for 2012 and 2013 Panasonic VIERA 3D TVs) : Electronics
Amazon.com : Universal 3D Glasses, DLP-Link Active Shutter Glasses with 80mAh Rechargeable Battery, 50 Hours of Continuous Work, Goggles for Mainstream DLP Projectors : Electronics
Panasonic 3d glasses repair with pics | AVS Forum
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