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Compact black UPS with LCD bar, 10 NEMA outlets, USB-A and USB-C ports

MINUTEMAN

MINUTEMAN EN900LGU Enspire-G 900VA 500W UPS

SKU CH-GCE3-5B6MA MPN EN900LGU

Compact UPS delivers 900 VA and 500 W with ten NEMA 5-15R outlets, five battery-backed, plus USB-A and USB-C charging ports

  • Voltage version120 V
  • AC input voltage95–140 V
  • Input line frequency60 Hz +/- 6 Hz
  • Power inputNEMA 5-15P (right-angle)
  • Volt-ampere rating900 VA
  • Power rating500 W

Model EN900LGU

  • 900 VA capacity backs critical gear during outages
  • 500 watt rating supports essential desktop components
  • 3 minutes runtime at full load protects work
  • 10 NEMA 5-15R outlets cover battery and surge needs
  • USB Type-A and Type-C ports charge mobile devices

Compact UPS for desktop and networking gear

The Minuteman EN900LGU Enspire-G is a 900 VA, 500 W standby battery backup designed for 120 V environments. It suits home offices, small-business workstations and network closets that need brief ride-through during outages. Five outlets provide battery-backed power for critical devices while five additional outlets supply surge-only protection for peripherals.

Five battery-backed outlets decide the load plan

Only the five NEMA 5-15R battery-and-surge receptacles keep equipment running when mains power fails; the other five are surge-only. At full 500 W load the unit delivers roughly three minutes of runtime, extending to eleven minutes at half load. The input accepts 95 to 140 VAC at 60 Hz ± 6 Hz through a right-angle NEMA 5-15P plug.

Desktop, floor or wall mounting with USB monitoring

The compact 12.8 by 7.8 by 4.1 inch case fits on a desk, floor or wall and operates from 0 to 40 °C. A Type-A and a Type-C USB port provide charging and communication for management software. Battery replacement uses the BM00xx series; alarms and a silencer alert users to power events. Input circuit-breaker protection is built in.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $108.99
Cheaper than about 90% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameMINUTEMAN
Product lineENSPIRE-G
Model nameEN900LGU
Ports & slots
Communication ports(1) Type A / (1) Type C
Power
Voltage version120 V
AC input voltage95–140 V
Input line frequency60 Hz +/- 6 Hz
Power inputNEMA 5-15P (right-angle)
Volt-ampere rating900 VA
Power rating500 W
Voltage output95–140VAC
Power outlets10
Runtime on battery3 min Full Load / 11 min Half Load
Replacement batteryBM00xx
AlertsBattery Function Alarms
Alarm Silencer
Size & build
Product dimensions12.8 in × 7.8 in × 4.1 in
Product weight9.9 lb (4.49 kg)
Shipping weight4.99 kg
Package size356 × 229 × 152 mm
Environment & compliance
Regulatory approvalscTUVus (UL1778 5th Edition), CE, FCC Class B
Temperature range32 °F to 104 °F (0 °C to 40 °C)
Humidity range0% to 95% (Non-condensing)

Other versions of this model

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Questions about this item

What does the 500 W rating mean for the equipment I can run?

It is the maximum real power the UPS can supply from its battery outlets; the total draw of connected devices must stay at or below 500 W to avoid overload.

How does the USB Type-A and Type-C interface work with power-management software?

The ports provide a communication link so monitoring software can trigger a safe shutdown when battery runtime reaches a low threshold.

What clearance do I need for the 12.8" x 7.8" x 4.1" case and right-angle plug?

Allow at least the stated width, depth and height plus space for the right-angle NEMA 5-15P cord to route cleanly against the wall.

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