APC Back-UPS 210 Watts /350 VA Input 230V /Output 230V

QuickFind: 25766 Mfr part code: BK350EI
  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Output Power Capacity: 210 Watts / 350 VA
  • USB connectivity
  • Automatic self-test

Product Description

APC Back-UPS 210 Watts /350 VA Input 230V /Output 230V

For the replacement battery please see Quick find 2983.

The Back-UPS CS provides professional-grade power protection for office and home office systems. Battery powered & surge protected power outlets, built-in phone/fax/modem line (DSL compatible) protection, safe system shutdown software with sophisticated power management features and pro-active audio-visual status indicators ensure office systems and their valuable data are protected from dangerous power surges, spikes and blackouts. Serial or USB connectivity gives users more flexibility making installation quicker and easier. Easy access to a hot-swappable, user-replaceable battery also makes servicing the Back-UPS CS hassle-free. These features along with its classic styling make the Back-UPS CS a perfect choice for protecting your important office and home office systems.

USB connectivity
Provides management of the UPS via a USB port (not available on all models).
Serial Connectivity
Provides management of the UPS via a serial port.
Battery and surge protected outlets
Back up and protect your hardware and data during power outages, surges and spikes.
Surge only outlets
Protect secondary electronics from surges and spikes without reducing battery power used to run primary electronics during an outage.
Automatic self-test
Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Battery failure notification
Provides early-warning fault analysis on batteries enabling timely preventive maintenance
Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.

Please note: networking components such as switches, routers, UPS and wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.

Technical Specification

APC Back-UPS 210 Watts /350 VA Input 230V /Output 230V


Width 9.1 cm
Depth 28.4 cm
Height 16.5 cm
Weight 6.3 kg
Enclosure Colour Beige
Output Connectors 4 x power IEC 60320 C13
Device Type UPS - external
Battery Enclosure Type Plug-in module
Colour Beige

Power Device

Surge Suppression Yes
Input Connector(s) 1 x power IEC 320 EN 60320 C14
Input Connectors 1 x power IEC 60320 C14
Power Output Connectors Details 1 x power IEC 60320 C13 (surge) ¦ 3 x power IEC 60320 C13 (UPS and surge)
Load Rating Individual PC
Supported Battery Technology Lead Acid
Input Voltage AC 230 V
Input Voltage Range AC 196 - 280 V
Frequency Required 50/60 Hz
Output Voltage AC 230 V
Power Capacity 210 Watt / 350 VA
Dataline Surge Protection Phone line - RJ-45
Surge Energy Rating 300 Joules
Circuit Protection Circuit breaker


Recharge Time 6 hours
Quantity 1
Technology Lead Acid
Run Time (Up To) 4.7 min at full load

Manufacturer Warranty

Service & Support Limited warranty - replace or repair - 2 years
Service & Support Details Limited warranty - parts and labour - 2 years ¦ Limited warranty - replacement - 2 years


Cables Included USB cable - external
Features Audible alarm
Compliant Standards C-Tick, GOST, UL 1449, VDE, EN 50091-2, EN 50091-1

Software / System Requirements

Software Included APC PowerChute Personal Edition


Remote Management Interface RS-232, USB

Expansion / Connectivity

Interfaces 1 x USB / serial RS-232 - RJ-45

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 40 °C
Min Storage Temperature -15 °C
Max Storage Temperature 45 °C
Humidity Range Operating 0 - 95%
Humidity Range Storage 0 - 95%
Sound Emission 40 dBA

Dimensions & Weight

Width 9.1 cm
Depth 28.4 cm
Height 16.5 cm
Weight 6.3 kg

Dimensions & Weight (Shipping)

Shipping Width 24.1 cm
Shipping Depth 36.8 cm
Shipping Height 17.8 cm
Shipping Weight 7.1 kg

Product Reviews

Ask an Owner

APC Back-UPS 210 Watts /350 VA Input 230V /Output 230V

Sorry, customer questions are not available for this product.

Product Discussion

APC Back-UPS 210 Watts /350 VA Input 230V /Output 230V

Our comments box is a great way for you to view other people's feedback about products on Ebuyer.com, and add your own.

  • This tool is open to everyone.
  • You are responsible for the contents of your comments and any consequences that may arise as a result of them.
  • Comments that contain any of the following will be deleted: terms considered explicit and inappropriate; defamatory, obscene, unlawful, harmful, or offensive.

Sorry, this product is currently out of stock.

Enter your email address below if you would like to be informed when this product is back in stock.

By entering your email address here you are agreeing that you would like to be notified when this product is back in stock and you have read and agree to our privacy policy