Robot Vacuum Cleaner Battery Pack 14.4V, Compatible With Conga, 3090 3091 3092 1690 1890 2090, Clean The Parts(4000mah)

Specifications:Voltage: 14.8V/14.4VDimensions: 152.80 x 58.50 x 43.80 millimeterslithium-ion battery==========Weight: 390 gramsModel: 3090 3091 3092 1690 1890 2090Type: Lithium ionType: 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.