Perfect Compatibility: The battery is perfectly compatible with V7 series models, including V7 Absolute, V7 Fluffy, V7 Animal, V7 Animal Pro+, V7 Motorhead, V7 Motorhead Pro, V7 Mattress, V7 Trigger, V7 Trigger with HEPA, V7 Auto + Boat, V7 Extra, V7 HEPA. Reliable Performance: Our high-quality cells are equipped with fast charging and deep discharge protection systems to ensure reliable and stable power supply. Its capacity of 8000mAh can provide your vacuum cleaner with a longer runtime. Intelligent Luminous: You can easily check the power level through the indicator light. A solid blue light means it is charged or working. When fully charged, it is off. A flashing blue light indicates low battery. An orange light indicates that the battery needs to be cooled, while a red light indicates a charging error. Safe and Reliable: The battery for V7 has high-quality cells. Built-in overvoltage, overcurrent, short circuit, internal overheating and other protection functions ensure safe use. The battery can be charged and discharged as needed without loss of capacity. 3 Pre-Filters and 1 Post-Filter as a Gift: Made of soft and durable material, this filter prevents dust and dirt from entering the motor, helping to improve the suction power of your vacuum cleaner and extend its life. Wash with cold water and dry completely and can be reused. What You Get: 1 Battery Replacement for V7, 3 Pre-filters, 1 Post-Filter, 1 Screwdriver, 1 Cleaning Brush, 4 Screw, 1 User Manual. One year warranty, Any problem, do not hesitate to contact us. Keenstone 8000mAh Battery Replacement for V7, 21.6V Li-ion Battery for SV11 V7 Motorhead V7 Animal V7 Extra V7 Mattress V7 Absolute V7 Allergy Vacuum Cleaners, 3 Filters and 1 Post-Filter Included