The Enouvation E4 Battery Pack, E6 Battery Pak and Y Splitter Cable is designed to be used for power motion furniture. It lets you connect multiple sectional pieces to be powered by a single power pack. The E4 is designed to be used for recliners, sofas, loveseats, sectional recliners, lift recliners and other furniture with one to four motors - approximately 700 cycles with one motor, 600 cycles with two motors, and 300 cycles with four motors - before having to recharge. The E6 is designed to be used for pieces with one to six motors - approximately 1100 cycles with one motor, 900 cycles with two motors, 500 cycles with four motors, and 400 cycles with six motors - before having to recharge. UL certified after rigorous testing. LED power indicator shows the level of power in the tank, and an interactive power alert when the battery runs low.