Photo 1 of (2 PCS) Portable USB Battery Pack for 4.5-6V LED Neon Signs – Battery Operated Power Supply Converter for Plug-in LED Lights, Ideal for Indoor & Outdoor Use

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Photo 1 of (2 PCS) Portable USB Battery Pack for 4.5-6V LED Neon Signs – Battery Operated Power Supply Converter for Plug-in LED Lights, Ideal for Indoor & Outdoor UsePhoto 2 of (2 PCS) Portable USB Battery Pack for 4.5-6V LED Neon Signs – Battery Operated Power Supply Converter for Plug-in LED Lights, Ideal for Indoor & Outdoor Use