5200mAh Lithium-ion Battery Compatible for Roborock S8 Pro Ultra/S5/S5 Max/S7/S7 MaxV Ultra/S8/Q5/Q7/Q7 Max/QRevo Vacuum Cleaner Replacement Battery(S8 Pro Ultra)

5200mAh Lithium-ion Battery Compatible for Roborock S8 Pro Ultra/S5/S5 Max/S7/S7 MaxV Ultra/S8/Q5/Q7/Q7 Max/QRevo Vacuum Cleaner Replacement Battery

• Adopting advanced lithium battery technology, it provides extra-long use time, ensuring that your vacuum cleaner is able to accomplish more cleaning tasks after a single charge without the need for frequent recharging.
• The vacuum cleaner battery is equipped with an intelligent fast charging system that greatly reduces charging time, allowing you to quickly restore cleaning power in your busy life, saving you time and efficiency.
• The vacuum cleaner lithium-ion battery is designed for high-performance vacuum cleaners, providing stable and powerful power support, whether it's deep cleaning carpets or quickly removing dust from hard floors.
• Vacuum cleaner high-capacity battery compared to traditional batteries, lithium batteries are more environmentally friendly and high energy conversion rate, reducing energy waste, long-term use, both economic and environmental protection.
• The battery has built-in multiple safety protection circuits, effectively preventing overcharge, overdischarge, short-circuit and other safety issues.