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Black rectangular tower UPS with LCD screen and ten front outlets

APC

APC BX1500M Back-UPS Pro 1500VA 900W 120V Tower 10 Outlets

SKU CH-DN4P-81AG4 MPN BX1500M

Line-interactive UPS delivers 1500 VA and 900 W through ten NEMA 5-15R outlets with automatic voltage regulation and LCD status

  • International Version120V
  • Input Voltage Range88 - 139V
  • Input Frequency60 Hz +/- 3 Hz
  • Input ConnectionNEMA 5-15P
  • VA Rating1500 VA
  • Watts900 Watts

VA 1500 VA / 900 W

Struck-through versions exist but are not stocked here.

  • 1500 VA capacity keeps critical systems running during outages
  • 900 W output powers PCs, routers and consoles simultaneously
  • Automatic voltage regulation corrects 88-139 V input without using battery
  • LCD interface shows real-time load and battery status at a glance
  • 10 NEMA 5-15R outlets split between battery backup and surge-only protection

Power Capacity

The APC BX1500M is a line-interactive UPS rated at 1500VA and 900W with a 120V input and output. It provides battery backup and surge protection for desktop computers, networking gear, gaming consoles and smart-home devices during power outages. Ten NEMA 5-15R outlets are split evenly between battery-backed and surge-only receptacles. A USB port enables management and graceful shutdown software.

Suitable Use Cases

This unit suits home-office workers, gamers and connected-home owners who need minutes of runtime to save work or maintain an internet connection when the mains fails. Automatic voltage regulation corrects brownouts and over-voltages between 88V and 139V without draining the battery. Buyers who require longer runtimes for servers or multi-monitor workstations should consider a higher-capacity model. The 16-hour recharge cycle also makes it less suitable for locations with frequent daily outages.

Deciding Specification

The battery delivers 2.8 minutes at the full 900W load and 10.85 minutes at half load. If your equipment draws near the 900W limit, the window to shut down is under three minutes. Verify your actual power draw against these runtime figures before purchasing.

Highlights

  • 1500 VA capacity keeps critical systems running during outages
  • 900 W output powers PCs, routers and consoles simultaneously
  • Automatic voltage regulation corrects 88-139 V input without using battery
  • LCD interface shows real-time load and battery status at a glance
  • 10 NEMA 5-15R outlets split between battery backup and surge-only protection

Specifications

BrandAPC
SeriesBack UPS Pro
ModelBX1500M
International Version120V
Input Voltage Range88 - 139V
Input Frequency60 Hz +/- 3 Hz
Input ConnectionNEMA 5-15P
VA Rating1500 VA
Watts900 Watts
Output Voltage120V
Output Frequency60 Hz
Outlets10
Outlet Type5 x NEMA 5-15R (Surge Protection)
5 x NEMA 5-15R (Battery Backup)
Battery TypeLead Acid Battery
Battery Run TimeAt full load: 2.8 minutes
At half load: 10.85 minutes
Battery Recharge Time16 Hours
Battery ReplaceableAPCRBC124
AlarmsAlarm when on battery: distinctive low battery alarm : overload continuous tone alarm
Interface PortUSB
ApprovalsCalifornia Energy Commission (CEC), ENERGY STAR V2.0 (USA), FCC part 15 class B, TUV C-US certified
Data Line ProtectionCoaxial cable for CATV/SATV/modem/audio-video
Surge Energy Rating789 Joules
TemperatureOperation Temperature: 32 - 104°F (0 - 40°C)
Storage Temperature: 5 - 104°F (-15 - 40°C)
HumidityRelative Humidity: 0 - 95 %
Storage Relative Humidity: 0 - 95 %
Dimensions9.84" x 3.94" x 15.04"
Weight24.3 lbs.
Shipping weight12.93 kg
Package size493 × 343 × 229 mm

Other versions of this model

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Questions about this item

What input plug does the BX1500M need to connect to a wall circuit?

It uses a NEMA 5-15P plug, which fits a standard 120 V 15 A receptacle.

Will the two outlet groups protect older gear that only needs surge suppression?

Five outlets provide battery backup and surge protection; the other five provide surge protection only, so legacy devices can use the surge-only group.

How can I confirm the UPS is ready after the first charge?

After the 16 hour recharge, the LCD should show the battery at full charge and the self-test will complete without sounding the low-battery alarm.

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