Just buy an ac adapter and you can power most of the small 12v 1A devices. Save space and money for you. (3V, 5V, 6V, 9V, 10V, 14V, 19V, 20V devices cannot be used, the current must be less than 1A).
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Full Power 12V 1A Power Supply Adapter US EU AU UK Plug in AC/DC Converter 100-240V AC to DC 12V 12W 1000mA Charger For CCTV LED
Aliexpress UK
Output: 12V 2A. Convert AC 100v-240v to DC 12v. 1x2A 12V UK 3Pin Plug. High Quality Materials For Durable Usage. Plug Type: UK 3-Pin. Plug Hole: 5.5 2.1mm. Plug Size: 4cmx6cmx8cm(max). We will make every effort to respond your inquiries as early as possible usually within 24-48 hrs.
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Full Power 12V 4A Power Supply Adapter US EU AU UK Plug in AC/DC Converter 100-240V AC to DC 12V 48W 4000mA Charger For CCTV LED
Aliexpress UK
DC output: 12V 1.0A. Plug type: UK plug. Simple to install. DC output: 12V 2.0A. UK plug: 80x50x62mm. Power source: DC. 12V 5A/10A FEATURE ● Plug: 3pin UK plug.
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White Power Chager Adapter AC90V -265V To DC 12V 24V 2A 3A Power Supply Converter Power Adapter For LED Strips Light CCTV Camera
Aliexpress UK
Security & CCTV. 12V 2.0A OUTPUT. Output: 12V 2.0A. Need Assistance?. Output interface type: 5.5 2.1-2.5mm. Rated power: 24W. Power polarity: positive inside and negative outside, ten inside and one outside.
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Power Supply Adapter 12V 4A US EU Plug in DC Converter 100-240V AC to DC 12V 48W 4000mA Charger For CCTV Smart LED Lights
Aliexpress UK
DC Power Plug: with construction and strain relief. Check the max current your device will draw. It should be equal to or less than 5A, such as 0.5A,1A, 2A, 2.5A, 3.5A, 4.5A 5A. Standard inner anode and Negative outer electrode.
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DC 5V 12V 24V LED Power Supply AC 110V~220V Lighting Transformer 1A 2A 3A 4A 5A 6A 8A 10A Power Adapters For CCTV Camera Router
Aliexpress UK
DC Power Plug: with construction and strain relief. Check the max current your device will draw. It should be equal to or less than 5A, such as 0.5A,1A, 2A, 2.5A, 3.5A, 4.5A 5A. Standard inner anode and Negative outer electrode.
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Techage 12V 1A AC 100V-240V Vlot Power Supply Power Charger Adapter Wall DC EU/AU/UK/US Plug Converter for Security CCTV Camera
Aliexpress UK
INPUT & OUTPUT – Universal 100–240V AC input, 50/60Hz frequency, converts to stable DC 12V output. 2A Regulated Power Adapter. 5A Regulated Power Adapter. Output Adaptor Jack size: 5.5mm x 2.5-2.1mm Compatible.
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Power Supply DC 12V 1A 2A 3A 5A 6A 8A Power Supply Adapter DC 12V Volt Power Supply Adapter Lighting Led Strip Lamp
Aliexpress UK
DC output: 12V. Max Power: 12V 3A, 36W. Power source: DC. AC input: 100V to 240V. Ideal for 12V and 5V applications. Splits an existing 5.5mm x 2.1mm DC output to 2 / 4 / 6 / 8 outputs. Plug type: UK plug.
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12V 5A AC/DC Voltage Converter Power Supply Adapter Switching Power Supply 60W Power Supply Transformer Switch 220 AC To 12V DC
Aliexpress UK