Tripp Lite - 1000-Watt Heavy-Duty 4-Outlet Power Inverter • 1500 watts peak power handling • 1000 watts continuous power • Internal cooling fan for longer continuous operation • Battery charge conservation dial • Designed for permanent mounting • Low-battery alarm with auto-shutoff • Battery charge level, connected load level LEDs • 6" W x 3 3/4" H x 12 1/2" D • PV-1800HF: 10"W x 4"H x 10 1/2"D