1pcs 6v300ma High Quality Ac 100v-240v Converter Switching Power Adapter Dc 6v 300ma 0.3a Supply Us Plug Dc 4.0mm X 1.7mm - Ac/dc Adapters - AliExpress
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Panasonic 6V 300mA Power Adapter (RP-667)
Amazon.com: 6V 300mA AC Power Adapter, MaxLLTo AC 100-240V to DC w/5.5x2.5mm Connector Compatible for KSS05-060-0300B for Motorola Baby Monitor Model MBP15 Wall Charger Supply Cord - Black, 3FT Long Cable :