Battery Type: Lithium Ion ; Battery Condition: Brand New ; Voltage: 14.4V; Capacity: 6800Mah 80.64Wh | | Compatible Models: For Neabot Q11 Robotic Vacuum Cleaner | | Safe To Use: The Lithium-Ion Battery Comes With Built-In Over-Charge, Over-Discharge, Over-Voltage, Over-Current, And Over-Heating Protection. Battery Life Varies Based On Settings, Usage Temperature. Lower Power Consumption Ic Design High Capacity Circulatory Function, Perfect Replace Your Original Batteries | | Note: Before Purchg, Please Confirm Whether The Model Of The Sweeper Conforms To, If The New Battery Is Not Recognized During The Initial Installation, Please Reinstall And Check If The Interface Is Fully Connected. Discharge The New Battery To 5% (Not 0%), Then Charge And Cycle 3-4 Times To Wake Up The New Battery | |