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SKU: WB-UPS-1500-8
Status: Out of stock
Sold Per: Each


The WattBox® Uninterruptible Power Supply (UPS) is packed with features to help keep vital equipment up and running in the case of power loss. This Pure Sinewave UPS provides 8 outlets of battery backup and full automatic voltage regulation (AVR) to prevent costly interruptions, as well as a 'Graceful Shutdown' of a connected PC via USB port. With this model, you’ll get a 1500 VA capacity, up to 5:30 minutes of battery backup at full load (1200W), and 13:30 minutes of battery backup at 50% load (600W).

Important note: This product has a 1350 Watt Max Load and requires a 24-in rack for mounting.

Automatic Voltage Regulation (AVR) Technology

Keep equipment operating safely and protect against voltage fluctuations with automatic voltage regulation (AVR). This innovative technology prevents any voltage drops below 112 volts and any spikes or surges above 128 volts. This unit uses Boost/Buck Topology, which actively corrects brownouts and over-voltages to usable levels, while maintaining a full battery charge in case of power failure.

Four Critical Load Outlets

Prioritize which components are more critical for operation during long power outages. This unit has four outlets designed for these critical components by preserving extra battery uptime. The amount of time varies on load draw of equipment.

Large Multifunction LCD Readout

The multifunction LCD readout provides ready access to power/battery condition vitals such as Runtime and Load. Plus, it incorporates an auto-dimming function, which helps minimize distractions when in use.

Custom Installation

With included PC software, RS-232 port, USB port, and an integrated network management slot (card sold separately), you can configure this UPS to your liking, allowing for a true custom installation.

EMI/RFI Shielding

Protecting against electromagnetic interference and radio frequency signals helps prevent line noise or "humming" that can occur over audio electronics.

Graceful Shutdown

With Graceful Shutdown, you can fully protect your computer system, components, peripherals, and data via USB port. In the event of a power loss, this UPS automatically instructs the computer to save your files and then safely shuts it down in an intelligent and orderly matter, avoiding costly damage to critical components.

Best-in-Class Warranty

With this product, you receive a 5-year warranty on the chassis and a 2-year warranty on the replacement battery. This length of warranty is unmatched in the industry, so you won't find this level of protection on other UPS units.

Auto-Rechargeable and Replaceable Battery

This UPS is designed with user-replaceable batteries, so the battery needed for this unit can easily be found at a local battery store.


Battery Recharge Time 4 Hours
Battery Runtime @ Full Load 5.2 Minutes
Battery Runtime @ Half Load N/A
Battery Size 12V/9AH
Current Rating 16A
Energy Disipation (Joules) 1080
Outlets 8
Overload Protection Yes
Battery Type Sealed Lead Acid
Color Black
Dimensions (W x H x D) 17.24" x 3.46" x 20.08"
Features Multifunction LCD Diagnostic Display Includes: Output Voltage, Battery Backup Time Limit, Battery Total Amp Hours, Exit Setup, ECO mode, Buck Mode, Boost Mode, Battery Mode, Standby Mode, backup time, configuration info, fault/warning info, Mute, Output,
Power Rating 1350W (Max)
Line Voltage 110 / 120V AC
Rack Mountable Yes
Rack Spacing 2U