Maria Diaz/ZDNETA robot vacuum is one of the best investments you can make in a smart home to delegate cleaning tasks. Like the Jetsons’ Rosie the Robot, these devices require care to extend their lives and boost efficiency, so you should protect their batteries and practice good maintenance habits.Also: The best robot vacuums for 2025: Expert tested and reviewedFirst, you should understand the underlying tech: lithium-ion (Li-ion) batteries, which are widely used in consumer electronics, including smartphones, laptops, and, you guessed it, robot vacuums. These rechargeable batteries have a long life cycle, making them ideal for devices that require frequent charging. They can also store significant energy relative to size and weight, making them perfect for portable devices. Proper care is essential to ensure Li-ion batteries perform at their best. Factors such as charging and discharging habits, the storage environment, handling, and temperature can impact a Li-ion battery’s performance and lifespan. Here are some tips for keeping your robot vacuum’s battery and performance in shape. More