The Farmstream Cameras take a 12V, 2A supply and can be powered via mains (13A standard socket), 12V Leisure Battery or via a Solar Kit system. The cameras come as standard with a 3-pin plug with inbuilt transformer for powering the camera via mains and this includes ~1m of cable. If powering via a 12V Leisure Battery, 12V Battery connection leads are required and available to purchase via the Farmstream website, as are 5m or 10m power extension cables.
12V Battery Connection Cable: https://www.farmstream.co.uk/collections/all/products/12v-leisure-battery-connector
5m Power Extension Cable: https://www.farmstream.co.uk/collections/all/products/45-meter-power-extension-cable?variant=39248676487214
10m Power Extension Cable: https://www.farmstream.co.uk/collections/all/products/45-meter-power-extension-cable?variant=39248676454446
Details on powering via 12V Leisure Battery: https://farmstream.freshdesk.com/a/solutions/articles/80001046676
Details on powering via Solar Kit: https://farmstream.freshdesk.com/a/solutions/articles/80000283703