The skimmer does have a battery-powered version. This battery-powered skimmer is portable and can be carried and used conveniently. It doesn't need to rely on a power socket, so it can be used outdoors, traveling or other places without power. Battery-powered skimmers usually use rechargeable batteries, which users can charge as needed to avoid the trouble of frequent battery replacement. Compared with the plug-in type, the battery-powered skimmer has lower power and its service time will be limited by the battery capacity. When buying a fat skimmer, you can choose the version that suits you according to your personal needs and usage scenarios.