Ecotech Vortech Pump Battery Back-up Overview of Ecotech Vortech Pump Battery Back-up The Ecotech Vortech Pump Battery Back-up provides emergency backup power for compatible EcoTech VorTech propeller pumps during power outages. It is designed to keep aquarium water moving when normal AC power is lost, helping maintain oxygen exchange and circulation in reef and marine aquariums until power is restored. Ecotech Vortech Pump Battery Back-up Features Designed to operate compatible VorTech propeller pumps during power outages. Provides 12V DC backup power to the connected VorTech pump. Helps maintain water movement and surface agitation when standard power is unavailable. Can be connected to another EcoTech Battery Backup to extend available runtime. Includes a trickle charger to keep the battery ready for use. Powder-coated aluminum housing provides a clean protective enclosure. Useful emergency accessory for reef aquariums, fish systems, and other displays where circulation is critical. Specifications for Ecotech Vortech Pump Battery Back-up UPC: 689076819503 Product Type: Battery backup for compatible EcoTech VorTech pumps Battery Type: 18 amp-hour 12V sealed battery Housing: Powder-coated aluminum Approximate Dimensions: 9 in. x 7 in. x 3.25 in. / 228 mm x 177 mm x 82.5 mm Runtime: Varies by pump model, pump speed, battery age, number of pumps connected, and system conditions Compatibility/Notes for Ecotech Vortech Pump Battery Back-up Designed for compatible EcoTech VorTech propeller pumps. Battery runtime depends on pump model, operating speed, number of connected pumps, battery condition, and age of the battery. For best emergency performance, EcoTech recommends positioning pumps used on battery backup high enough to disrupt the water surface and improve oxygen exchange. This battery backup does not guarantee livestock survival during every outage; test the setup and confirm adequate emergency flow for the aquarium. VorTech pump, additional Battery Backup units, and other aquarium equipment are sold separately. Directions for Ecotech Vortech Pump Battery Back-up Install the Battery Backup in a dry location away from splashing, salt creep, and standing water. Connect the Battery Backup to the compatible VorTech pump and charger according to EcoTech's instructions. Allow the battery to charge fully before relying on it for emergency operation. Test the system periodically by confirming that the pump transfers to battery operation when AC power is removed. Inspect cables, connections, and battery condition as part of routine aquarium maintenance. What's Included 1 x Ecotech Vortech Pump Battery Back-up 1 x Trickle Charger Required connection cables as supplied by EcoTech Marine