APC Back-ups CS 650VA 3 Usv/ 1 Uess Usb/seriell (BK650EI) — From S$360 SRP · Singapore

Name: APC Back-ups CS 650VA 3 Usv/ 1 Uess Usb/seriell
Brand: APC
SKU: BK650EI
Price: 360 SGD

APC Back-ups CS 650VA 3 Usv/ 1 Uess Usb/seriell BK650EI

APC Back-UPS BK650EI - 650VA, 4x C13 output, USB, Standby (Offline), 0.65 kVA, 400 W, Sine, 160 V, 286 V.

AC outlet types: C13 coupler

Power plug: C14 coupler

AC outlets quantity: 4 AC outlet(s)

Number of output IEC jumpers: 2

Battery technology: Sealed Lead Acid (VRLA)

Battery capacity: 9 Ah

Pricing

From S$360 SRP

Indicative only — contact us for accurate pricing.

Available to order SRP and stock status as at 24 Aug 2026.

Best for

Office

Specifications

Ports & interfaces

AC outlet types: C13 coupler
Power plug: C14 coupler
AC outlets quantity: 4 AC outlet(s)
Number of output IEC jumpers: 2
USB port: Yes
SmartSlot: No
SmartConnect port: No

Battery

Battery technology: Sealed Lead Acid (VRLA)
Battery capacity: 9 Ah
Battery capacity: 111 VAh
Battery voltage: 12 V
Typical backup time at full load: 4.7 min
Typical backup time at half load: 14.7 min
Battery life (max): 6 year(s)
Battery recharge time: 8 h

Design

Form factor: Tower
Cable length: 1.8 m
Product colour: Beige
LED indicators: Yes

Features

UPS topology: Standby (Offline)
Output power capacity: 0.65 kVA
Output power: 400 W
Waveform: Sine
Input operation voltage (min): 160 V
Input operation voltage (max): 286 V
Input frequency: 50/60 Hz
Output frequency regulation: 47 - 63 Hz

Weight & dimensions

Width: 91 mm
Depth: 284 mm
Height: 165 mm
Weight: 6.03 kg

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -15 - 45 °C
Operating relative humidity (H-H): 5 - 95%
Storage relative humidity (H-H): 5 - 95%
Operating altitude: 0 - 3048 m
Non-operating altitude: 0 - 15240 m

Certificates

Compliance certificates: RoHS
Certification: A-tick, C-tick, CE, GOST, NEMKO

Packaging content

Cables included: USB cable
Management card included: No
Quick installation guide: Yes

About this product

The APC Back-ups CS 650VA 3 Usv/ 1 Uess Usb/seriell (part number BK650EI) is a ups supplied through authorised Singapore distribution. It sits in our power & ups range and can be quoted on its own or as part of a larger fleet or office fit-out.

APC Back-UPS BK650EI - 650VA, 4x C13 output, USB, Standby (Offline), 0.65 kVA, 400 W, Sine, 160 V, 286 V

Frequently asked questions

How much does the APC Back-ups CS 650VA 3 Usv/ 1 Uess Usb/seriell cost in Singapore?

The suggested retail price (SRP) is from S$360, as at 24 Aug 2026 — indicative only. Actual pricing varies by configuration, warranty term, quantity, and deployment scope. Add it to your quote list and we'll come back with accurate pricing for your requirement.

How do you confirm availability for this SKU?

At our last distributor sync on 24 Aug 2026 this SKU showed as "Available to order" at the authorised Singapore warehouse. Availability depends on the exact APC SKU, quantity, warranty term, and whether a comparable configuration is acceptable. We quote against authorised Singapore channel availability and flag suitable alternatives when the requested model is constrained.

What warranty comes with the Back-ups CS 650VA 3 Usv/ 1 Uess Usb/seriell?

APC warranty terms vary by SKU and configuration. We include the warranty assumptions in the quote and can add extended or on-site options where they make sense for your fleet lifecycle.

Do you handle deployment for new devices?

Yes — imaging, MDM enrolment, and end-user delivery in Singapore can be added as an optional service alongside the hardware. Asset disposal for older units can also be quoted on request.

What if the wrong configuration is ordered?

Hardware quotes are based on the exact configuration you confirm. Authorised channel terms may restrict returns on configured-to-order units, so we include the model, quantity, warranty, and key specifications for sign-off before an order is placed.

APC Back-ups CS 650VA 3 Usv/ 1 Uess Usb/seriell BK650EI