VW VBT380 VWVBT380 Battery + LCD USB Charger for Panasonic HC V800K HC VX1K HCV510 HCV520 HC V550 HCV710 HC V770 HCV770|Digital Batteries| - AliExpress
Amazon.com : HC-V550 - Camcorder - black : Electronics
Panasonic HC-V550 Camcorder 10MP Full HD Black Tested Working EB-10079 885170177970 | eBay
Amazon.com : LCD Displays Fast Battery Charger for Panasonic HC-V550 HC-V550K HC-V550CT HC-V550CTEB HC-V550M HC-V550MK HD Video Camera Camcorder : Electronics
Amazon.com : Battery Pack for Panasonic HC-V550 HC-V550K HC-V550CT HC-V550CTEB HC-V550M HC-V550MK HD Video Camera Camcorder : Electronics
Gomadic High Capacity Rechargeable External Battery Pack suitable for the Panasonic HC-V550 / V550