Hager EH011 | Single pole timer 24 hour 16(4)amp Analogue 200hr Battery Backup
Woods 50009WD Digital 7-Day Lamp/Appliance Timer with 2 Outlets, Up to 8 On/Off Settings per day and Battery Back Up - Plug In Timer Switches - Amazon.com
Seven Day Timer w/ Battery Backup - Denco Door Stuff
Amazon.com: VIVOSUN 7 Day Programmable Digital Timer with Dual Outlet, 20 On/Off UL Listed Heavy Duty Plug-in Outlet Timer with Countdown Setting, Indoor for Lamp, Fan, Heater, Humidifiers, Aquarium (2 Pack) :