https://community.sony.cz/t5/other-tvs/3d-glasses-charging/m-p/1333366#M16552 <P>The BR250 and BR750 glasses will charge from any powered usb port,the BT500A glasses that come with sony's new tv's are not rechargeable but have a battery which is replaceable.</P> Thu, 12 Sep 2013 08:05:21 GMT gofrost 2013-09-12T08:05:21Z https://community.sony.cz/t5/other-tvs/3d-glasses-charging/m-p/1333336#M16551 Are there any products which allow charging of multiple pairs rather than the one at a time using the tv Thu, 12 Sep 2013 07:29:34 GMT https://community.sony.cz/t5/other-tvs/3d-glasses-charging/m-p/1333336#M16551 Johnrob1955 2013-09-12T07:29:34Z https://community.sony.cz/t5/other-tvs/3d-glasses-charging/m-p/1333366#M16552 <P>The BR250 and BR750 glasses will charge from any powered usb port,the BT500A glasses that come with sony's new tv's are not rechargeable but have a battery which is replaceable.</P> Thu, 12 Sep 2013 08:05:21 GMT https://community.sony.cz/t5/other-tvs/3d-glasses-charging/m-p/1333366#M16552 gofrost 2013-09-12T08:05:21Z