Remote Audio Meon LiFe Smart Cart Power System

The Remote Audio Meon LiFe Smart packs a self-contained cart power system into a single rack space. It has a built-in lithium iron phosphate (LiFePO4) battery, solid-state MOSFET switching, and a 1.5-inch color OLED display.

An internal 13.8 V DC power supply rated at 250 W and 18 A runs the cart from AC, with convective cooling for quiet operation. The internal 12.8 V, 20 Ah LiFePO4 battery and its 5 A charger take over when AC drops, and dual power path controllers keep the switchover seamless.

Front Panel

The front holds the power switch (press to turn on, hold to turn off), the charger status LED, and the OLED display. The switch LED shows green on AC power and red on battery, and the charger LED is red while charging and green when full. Two USB-A ports fast-charge phones and tablets, with support for charging standards including BC1.2 and Quick Charge 3.0. The lower port also connects the optional SMART Remote. A multi-function button shows the battery’s voltage and state of charge when the unit is off and opens the settings menu when it is on.

Rear Panel

The rear has a universal 120 to 240 V AC IEC inlet with a 5 A fast-blow fuse holder and a second power switch. It also carries seven 4-pin XLR-F outputs fused at 5 A and three fused at 9 A. A 4-pin XLR-M expansion port adds Meon Extra LiFe 20 or 40 rack battery modules or LiFeBox portable batteries.

Features

• One rack space, removable rack ears
• Internal 250 W, 18 A power supply
• 12.8 V, 20 Ah LiFePO4 battery with 5 A charger
• Solid-state MOSFET switching with dual power path control
• Ten 4-pin XLR outputs, 18 A total
• Overload and short-circuit protection
• 1.5-inch color OLED display
• Two USB-A fast-charging ports
• Battery expansion port