Rechargeable Lithium Ion Battery, Robot Vacuum Cleaner Battery Pack, Capacity 5200mAh Compatible with Laresar L6pro.

Fully charged and discharged on first use with protection against incorrect voltage, battery overload, short circuit and internal overheating. Batteries are usually smaller and lighter, increasing the portability of the vacuum cleaner and making it easier to clean in different areas. Vacuum cleaner batteries usually have a casing made of plastic or metal and contain internal components such as a positive electrode, negative electrode and electrolyte. It extends the overall lifespan of the vacuum cleaner and prevents the vacuum cleaner from deteriorating in performance due to aging batteries. Batteries are usually designed to be easily removed and replaced, so that the user can easily change batteries and have spare batteries available when needed.