Rechargeable Battery Pack For Vacuum Cleaner, Compatible For Dreame, T30 R20, Clean The Parts(2900mAh)

==========Quantity: 1x batteryNote: Only the above packaging contents are included, other products are not included.Nominal Capacity : 2900mAh 3500mAh 4000mAh 5000mAhWeight : 500gVoltage : 29.6vSize : 138*81*45.5mmApplication : Vacuum CleanerModel Number : T30 R20 Vacuum CleanerType : Li-IonOrigin : Mainland ChinaType: Vacuum Cleaner Spare PartsDear buyer, welcome to our store. We have a wide variety of electrical components and accessories. We look forward to serving you and wish you a pleasant shopping experience!

• High energy density: Compared to other types of batteries, lithium-ion batteries have a higher energy density and can store more electrical energy
• Lightweight: Lithium ion batteries are lightweight and suitable for portable vacuum cleaners or robotic vacuum cleaners, making them easy for users to operate and move
• No memory effect: Lithium ion batteries do not exhibit memory effects and can be charged at any time without affecting their lifespan and capacity
• Low self discharge rate: Lithium ion batteries have a low self discharge rate and can be stored for a long time without easily losing power
• Intelligent management system: Modern lithium-ion batteries are often equipped with a battery management system (BMS), which can monitor the battery status in real time, optimize the charging and discharging process, and extend the battery's service life.