21.6V 4000/5000mAh Vacuum Cleaner Battery, Compatible For Roborock, Dyad Air Wet Dry Dyad Pro Combo A10 Plus Ultra E H1C1A WD2H1A(4000mAh)

21.6V 4000/5000mAh Vacuum Cleaner Battery , Compatible For Roborock, Dyad Air Wet Dry Dyad Pro Combo A10 Plus Ultra E H1C1A WD2H1A==========Nominal Capacity : 4000/5000mAhWeight : 500gVoltage : 21.6VModel Number : A10 Plus Ultra E H1C1A WD2H1AType : Li-IonType: Vacuum Cleaner PartsDear Customer, welcome to my store! We specialize in offering a wide range of accessories for various electrical appliances. Feel free to browse and purchase according to your needs!If you encounter any difficulties during your selection whether you can't find the matching model, are unsure about compatibility, or need a different product please don't hesitate to contact us anytime. We'll promptly assist you in finding the right product and help save you time. Wishing you a pleasant shopping experience and smooth sailing in life!

• Detachable and replaceable structure: The battery can be manually disassembled and installed. When the power is exhausted, a spare battery can be replaced to continue cleaning without waiting for charging.
• Automatic power-off charging: Once the battery is fully charged, the charging system automatically stops supplying power and no longer continuously consumes electricity, which can reduce power waste for the battery.
• Dust-proof and shock-proof: The vacuum cleaner battery adopts a dust-proof and shock-proof design, featuring certain shock-proof performance to reduce the impact of dust and collisions on the battery cells.
• Stable voltage output: During operation, the vacuum cleaner battery can maintain voltage, ensuring a stable power output of the vacuum cleaner and consistent cleaning effect.
• 21.6V 4000/5000mAh Vacuum Cleaner Battery , Compatible For Roborock, Dyad Air Wet Dry Dyad Pro Combo A10 Plus Ultra E H1C1A WD2H1A