Product Parameters: (Global) Voltage 100-240V 50-60Hz Output: Power Cord 5.9Ft/1.8M. The Product Is Composed Of Reliable, Durable, And High-Quality Materials | | Product Quality: This Product Has Undergone Multiple Strict Tests By The Manufacturer And Is Equipped With Overvoltage Protection, Short Circuit Protection, Overcurrent Protection, Surge Protection, And Overheating Protection To Ensure Charging Safety. When Charging, Turn On The Red Light, And When Fully Charged, Turn On The Green Light. This Product Meets Fcc, Rohs, And Etl Standards | | Compatibility: Replace 1616326 And 1627037 Bissell Chargers. Compatible With Bissell Cordless Vacuum Cleaner 3061 2286A 2482 2286 22862 . (Kind Reminder: In General, The Battery Life Of Vacuum Cleaners Is 1-3 Years. When The Battery Ages Or Runs Out Of Charge, The Charger Will Not Work. This May Not Be A Problem With The Charger. You Only Need To Use A Multimeter To Test The Battery Voltage Or Charger To Determine If It Is Working Pro.