Swaytronic Plug Adapter. Application: Found the right battery, but the plug doesn't fit your model? No problem. With the high-quality adapter cables, you can adapt your plug system as desired - and without any soldering effort. Thanks to the extremely compact design made from a single cast part and/or direct soldering, the adapter is not only very space-saving but also very robust. Customer benefit: With a wide range of different variants, the plug adapters cover practically all common plug systems. This way, you can save yourself the hassle of soldering and always have the right plug system for your model.