21.6V 3000mah li-ion battery compatible with sv11 v7 motorhead, v7 animal, v7 extra, v7 mattress, v7 absolute, v7 trigger, v7 allergy vacuum cleaners, 2 filters included built to last our battery replacement for v7 is rigorously tested for over 2,000 hours to achieve the delicate balance between energy density, power density, and longevity. Perfect for v7 the replacement battery is fully compatible with v7 animal, v7 motorhead, v7 trigger, v7 car boat, v7 absolute, sv11, v7 trigger, v7 extra, v7 mattress, v7 car-boat, v7 allergy, and v7 total clean series vacuum cleaners. Safe and reliable the v7 battery is made using a lead-free smt process and features a smart battery protection board that meets environmental protection requirements. With no memory effect, it provides short circuit protection and a steady voltage circuit. To better protect the battery, it takes nearly a second for the vacuum to start up. During this 1-second delay, the protection board detects any potential issues with the battery. If a problem is found, the protection function activates, and a red light turns on, extending the battery life. Note please allow the battery to cool for 10 to 20 minutes after it is exhausted before recharging, especially in max mode when the battery is hot. For everyday use, start in standard mode as using max mode frequently will shorten the battery's duration. What you get 1*battery replacement for v7, 1*pre-filter, 1*post-filter, 1*user manual.
