We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black tower UPS with four IEC C13 outlets on the rear

APC

APC BK325I 325 VA 210 W UPS 230 V 4 IEC C13 outlets

SKU CH-XEH8-KNV63 MPN BK325I

Provides 325 VA battery backup and surge protection with four IEC C13 outlets

  • Voltage version230 V
  • AC input voltage196–280 V
  • Input line frequency50/60 Hz +/- 5 Hz (manual switch)
  • Volt-ampere rating325 VA
  • Power rating210 W
  • Voltage output230 V
  • 325 VA / 210 W capacity keeps essential devices running during outages
  • Four IEC C13 outlets protect and power multiple peripherals simultaneously
  • 4 minutes backup at half load gives time to save work safely
  • 320 joule surge rating shields connected equipment from voltage spikes
  • User-replaceable RBC2 battery extends unit life without specialist tools

Compact UPS for low-power loads

The APC Back-UPS BK325I delivers 325 VA and 210 W of battery-backed power from a 230 V supply. Four IEC C13 outlets provide three battery-backed sockets and one surge-only socket for essential peripherals such as routers, modems or small NAS units.

Simple tower installation

The unit sits upright on a desk or shelf and connects via a standard IEC C14 inlet. No software is included, so automatic shutdown must be configured through the operating system or omitted entirely. Audible alarms signal battery, low-battery and overload states without additional setup.

210 W maximum load

This rating determines whether your equipment will stay running during an outage. At half load of 105 W the battery lasts about 23.4 minutes; at the full 210 W it lasts 6.6 minutes. Systems drawing more than 210 W cannot be supported by this model.

How it compares

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

Price $61.99
Cheaper than about 95% of the 1,153 comparable items (median $948.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameAPC
Product lineBack-UPS
Model nameBK325I
Power
Voltage version230 V
AC input voltage196–280 V
Input line frequency50/60 Hz +/- 5 Hz (manual switch)
Volt-ampere rating325 VA
Power rating210 W
Voltage output230 V
Power outlets4
Runtime on batteryTypical Backup Time at Half Load :23.4 minutes (105 W)
Typical Backup Time at Full Load :6.6 minutes (210 W)
Battery charge time6 hour(s)
Replacement batteryRBC2, RBC2J
AlertsAudible Alarm - Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm
Surge protection rating320 Joules
Size & build
Product dimensions6.5 in × 3.6 in × 11.2 in
Product weight12.63 lb (5.73 kg)
Shipping weight6.80 kg
Package size368 × 241 × 178 mm
Environment & compliance
Regulatory approvalsC-tick,CE,EN 50091-1,EN 50091-2,GOST,VDE, RoHS

Questions about this item

How can I verify the BK325I is providing battery backup after I connect my equipment?

The unit sounds a distinctive low-battery alarm when running on battery and a continuous tone if overloaded; normal operation is silent.

What comes in the box with the BK325I and what must I purchase separately?

The package includes the Back-UPS CS 325 VA unit and a user manual; replacement batteries (RBC2 or RBC2J) are sold separately.

Which outlet should I use for a device that only needs surge protection versus one that needs battery backup?

One IEC 320 C13 outlet provides surge protection only; the other three IEC 320 C13 outlets provide battery backup.

More in Uninterruptible Power Supplies (UPS)

Similar items