IZI1

APC Back-UPS BK500 UPS

‎4.2/5
9 reviews
Newegg
USD 221.24
Updated: Nov 05, 2026

About this item

Back-UPS CS 500. Description : Back-UPS CS, 500VA/300W, Input 120V/Output 120V, Interface Port DB-9 RS-232, USB. Includes : CD with software, Cord Management Straps, USB cable, User Manual Topology : Standby

  • Features
    • 300 Watts /500 VA
    • (3) NEMA 5-15R (Battery Backup)
    • (3) NEMA 5-15R (Surge Protection)
    • Input 120V /Output 120V

Specifications

Brand

APC

Series

Back-UPS

Model

BK500

Input Voltage Range

98 - 140V

Input Frequency

50/60 Hz +/- 3 Hz (auto sensing)

Input Connection

NEMA 5-15P

VA Rating

500 VA

Watts

300 Watts

Output Voltage

120V

Output Frequency

50/60Hz +/- 3 Hz

Outlets

6

Outlet Type

NEMA 5-15R (Battery Backup) NEMA 5-15R (selector_surgetitle)

Battery Run Time

2.4 minutes

Battery Recharge Time

8 hour(s)

Battery Replaceable

RBC2

Interface Port

USB

Management Software

YES

Approvals

cUL Listed, California (CEC) Battery Charger, ENERGY STAR (USA), FCC Part 15 Class B, Industry Canada, UL 1778

Data Line Protection

RJ-45 Ethernet /Fax protection

Surge Energy Rating

480 Joules

Features

Battery and surge protected outlets Surge only outlets Automatic self-test Battery failure notification Intelligent battery management Audible alarms LED status display Safety-agency approved Battery-protected and surge-only outlets

Dimensions

6.50" x 3.60" x 11.20"

Weight

13.80 lbs.

Package Contents

BK500 UPS RJ11 Cable Driver Disk RJ45 To USB Cable User Manual

First Listed on Newegg

May 21, 2004

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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