Portability: Cordless vacuums are lightweight and easy to maneuver, making them ideal for quick clean-ups and reaching tight spaces.Battery Life: Look for models with longer battery life, especially if you have a larger home or frequently use the vacuum for extended periods. Lithium-ion batteries tend to offer better performance compared to older battery types.Suction Power: While cordless vacuums may not always match the suction power of corded models, many modern cordless vacuums offer impressive suction capabilities. Consider the power and efficiency of the vacuum's motor when making your choice.Attachments and Accessories: Check if the vacuum comes with a variety of attachments to handle different surfaces and cleaning tasks such as crevice tools, motorized brushes, and upholstery tools.Dust Capacity: Cordless vacuums typically have smaller dustbins compared to corded models. Depending on your cleaning needs, you may need to empty the dustbin more frequently.Maintenance: Consider the ease of maintenance and availability of replacement parts such as filters and brush rolls. Some models offer washable filters and easy-to-remove brush rolls for hassle-free upkeep.Brand Reputation and Reviews: Research the reputation of the brand and read customer reviews to get insights into the vacuum's performance, durability, and customer service.Overall, cordless vacuums are a convenient and efficient option for everyday cleaning tasks, offering flexibility and ease of use. However, it's essential to choose a model that suits your specific needs and preferences.