VorTech Battery Back-up

For use with EcoTech Marine VorTech pump. Provides Backup power for 30 or more hours on a VorTech Pump. Two Battery Backups can be connect for double run time. Includes with trickle charger for increased battery life. Includes all cables. Dimensions (L x W x H): 9\"\"" x 7\""\"" x 3.25\""\"""