Product support & information
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum (IF280 Series)
Shark® IONFlex™ 2X DuoClean® Cordless Stick Vacuum (IF285 & UF280)
IF281, IF281C, IF282, IF285, UF280
Upon product registration, your purchase is recorded. The call center agents can review if your battery is under warranty.
These times are based on 100% capacity:
Note that battery run time is affected by the amount of work you are performing. Vacuuming on high pile carpet while using “ION Boost” will reduce battery run time quicker than vacuuming bare floors.
If you have more than one battery, it is recommended that you use each equally in use and charging.
The charger is designed to monitor many factors of the battery. After use, batteries can get warm, a condition that is not optimal for charging. In such cases, the charger waits for the battery temperature to decrease to the optimal point before it begins charging.