Input: AC 100-240V 50-60HZ Built-in protection:Wall charge power supply include Over Voltage Protection,Over Current Protection,Short Circuit Protection,Input Protection,all-round guarantee of safe and normal use of power supply. Compatible devices:24V 0.4A AC/DC Adapter Compatible with S.R. Smith SR Smith Part # 1001495 SR1001495 LiftOperator Battery Pool & SPA Accessories Lift Operator 24 Volt 2.4A 7.0A Power Supply Cord Charger 【Notes】ONLY for these models listed above, WILL NOT for any OTHER models. Please make sure your device model or P/N listed here to ensure compatibility before purchase Comfortable Use: Let you in the living room, bedroom, office, indoor, outdoor, can easily connect to the power socket, wall socket. Tomatosd 24V 0.4A AC/DC Adapter Compatible with S.R. Smith SR Smith Part # 1001495 SR1001495 LiftOperator Battery Pool & SPA Accessories Lift Operator 24 Volt 2.4A 7.0A Power Supply Cord Charger