3000mAh Robot Vacuum Cleaner Battery Accessories, Compatible for Roomba 380T, 380, 390T 5200, 5200B, 5200C, Vacuum Cleaner NiMH Battery(2 Battery)

Robot vacuum cleaner battery pack replacement parts==========Package 1: 1PCPackage 2: 2PCVacuum Component Type : Battery BackupModel : 380T, 380, 390T 5200, 5200B, 5200CNominal capacity : 3000mAhType : NI-MHType : Vacuum cleaner partsOrigin : Chinese mainlandI'm so glad you're here! Our online store offers a wide range of products and is always customer-centric, providing you with high-quality and attentive service. Feel free to browse our products, we look forward to your every purchase.

• Battery Capacity: The battery capacity of a robot vacuum determines its working time, and generally larger battery capacity means longer working time.
• Charging method: Some sweeping robots support automatic charging function, which will automatically return to the charging station for charging when the battery is low, improving the convenience of use.
• Charging time: Charging time is also an important consideration, and generally a shorter charging time will allow the robot vacuum to return to its working state more quickly.
• Service life and maintenance: Battery life and maintenance also require careful attention, and regular cleaning of battery contact points and avoiding excessive discharge can extend the service life of the battery. the battery.
• Replacement cost: If the battery is damaged or at the end of its life, it is also important to consider the cost and availability of a replacement battery.