The Maytronics 99956035-US-ASSY Advanced Power Supply is the perfect tool to keep your device running efficiently and reliably. Its easy on/off feature makes it simple to turn your device on or off without fuss quickly. The weekly cycle selector allows you to choose how often the power will be supplied, giving you maximum control over your device. Additionally, the advanced power supply is Bluetooth capable, giving you more control and visibility of its activity from anywhere in your home. The power supply cord however, is NOT included, so make sure you have one ready for use when setting up this device. 100-125VAC 50/60HZ 2.2A Max input DC 29.3V/4A output The power cord is sold separately with part number 5898412LF.Fitment guidelines:Fits with different Maytronics Dolphin Robotic Pool Cleaners such as Prowler 920, Prowler 930, S200, S300, S300i, Active 20, Active 30, Active 30i, Discovery, Premium , M1c Saturn, Cayman, Mercury, Quantum, Proteus Dx3, Proteus Dx4, Proteus Dx5i, T35, T45, T55i, Triton Ps, and Triton Ps Plus.Additional Information:Alternate part numbers - 87-111-1466, DL99956035USASSY