The V8 battery replacement is usable for up to 37 minutes in normal mode and up to 5 minutes in high-performance mode. The Li-ion Replacement battery thus allows a steady consumption of battery power, as well as a fast-charging time of 3.5 hours - 3 times faster than other batteries. Professional V8 battery replacement: Perfect for V8 Fluffy Vacuum,V8 Animal Cordless HEPA Vacuum Cleaner, 214730-01 V8 Absolute Cord-Free Vacuum, V8 Animal Cordless Stick Vacuum, V8 Animal Cord-Free Vacuum, V8 Motorhead, V8 Absolute Stick Vacuum Pet Hair Vacuum Cleaner. The V8 battery replacement is made of lead-free SMT process, smart battery protection board, fit with the requirements of environmental protection. No memory effect, it provides short circuit protection and steady voltage circuit. Replacement pre-filter for V8, which helps to improve the suction of the vacuum can effectively remove small dust, dirt, pollen, cigarette ash, and pet hair. While preventing dust going into the motor. Hygienically drive out trapped dust and debris in a single action. There's no need to touch the dirt. NOTE: Please allow the battery to cool for 10 to 20 minutes after the battery is exhausted before recharging, especially in MAX mode and the battery is hot. Using the standard mode first in everyday use, the MAX mode will shorten the duration. 1-year warranty & unconditional money refund or replacement of a new one in case of quality problems, any problem, do not hesitate to contact us. Battery Replacement for V8 Li-ion Battery Compatible with SV10 V8 Animal V8 Absolute V8 Motorhead V8 Carbon Fiber V8 Fluffy Series Cordless Vacuum, 2 Filters and 2 Screws Included