Amazon.com: Li-ion Battery for VIVITAR DVR-530, DVR-545, DVR-550 Replacement for Part NO 024-910001-10, 02491-0006-10, 02491-0009-01, 02491-0012-01 : Electronics
Amazon.com: Kastar 1Pack Battery and AC Wall Charger Replacement for Vivitar Digital Video Camera DVR-840XHD DVR-565HD DVR-390H DVR-530 DVR-545 DVR-550 DVR-550G DVR-688 DVR-710 DVR-7300X Vivicam 3930 Vivicam 4000 : Everything Else
7" Quad Wireless Monitor DVR 3x Magnetic Battery Powered Backup Camera Kit Truck | eBay