34 sizes Power Supply Tips DC Multi Laptop Adapter Charger Notebook Universal
5.5 2.1mm socket base: Each plug tip can be inserted into a 5.5 2.1mm plug, e.g. B. 5.5 2.1mm laptop power bank, 5.5 2.1mm power adapter. Portable Dog Cat Water Bottle Food Water Container Pets Feeder Bowl Dispenser.