(w/
Barrel Round Plug Tip) (Note:!!! 10.8V is Vacuum's battery voltage. NOT charger's voltage.!!! The charger's voltage is 13.3V. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks. ) ^^ Battery Pack 100W Ultra Cyclone PetPro Cordless Handheld Vacuum Cleaner Hand Vac + 13.3V 0.75A 13.30V 750mA 13.3VDC 13.30VDC 13.3 V 0.75 A 13.30 VDC 750 mA Class 2 Switching Power Supply Cord Cable PS Wall Home Charger Mains PSU ^^ Shark 13.3V 0.75A AC-DC Adapter for Shark Ultra Cyclone Pet Pro CH950WM 14 CH950WM 66 CH950WM14 CH950WM66 100W UltraCyclone PetPro Cordless Handheld Vacuum Cleaner Hand Vac Power Supply ^^ Tested Units. In Great Working Condition. ^^!!!
Note: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/bad, it will not accept a charge. But not charger's problem