APC Back-UPS BK650EI - 650VA, 4x C13 output, USB (400 W, Standby, Tower, 4 Outlets)
650 VA · Standby · Tower
Part numberBK650EI
SRP S$392.40
Indicative only — contact us for accurate pricing. Questions about this product? or chat on WhatsApp.
Highlights
- 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)
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 the APC Back-UPS BK650EI - 650VA, 4x C13 output, USB (400 W, Standby, Tower, 4 Outlets)
650 VA / 400 W standby UPS (tower) with 4 AC outlets. Battery technology: Sealed Lead Acid (VRLA); AC outlet types: C13 coupler; typical backup time at half load: 14.7 min.
Frequently asked questions
Something else?
How much does the APC Back-UPS BK650EI - 650VA, 4x C13 output, USB (400 W, Standby, Tower, 4 Outlets) cost in Singapore?
The suggested retail price (SRP) is from S$392.40 incl. GST — indicative only. Actual pricing varies by configuration, warranty term, quantity, and deployment scope. Add it to your quote list and we'll be in touch with options, availability, and pricing for your configuration.
How do you confirm availability for this SKU?
Availability depends on the exact APC SKU, quantity, warranty term, and whether a comparable configuration is acceptable. Current availability is confirmed against your requirements when a quote is prepared.
What warranty comes with the Back-UPS BK650EI - 650VA, 4x C13 output, USB (400 W, Standby, Tower, 4 Outlets)?
APC warranty terms vary by SKU and configuration, and the warranty assumptions are stated in the quote.
Can you install the Back-UPS BK650EI - 650VA, 4x C13 output, USB (400 W, Standby, Tower, 4 Outlets)?
Installation can be quoted on request. Depending on the model and the scope of work, it may be carried out by a third-party provider we work with.
What if the wrong configuration is ordered?
Hardware quotes are based on the exact configuration you confirm, so check the model, quantity, warranty, and key specifications before you order. Return and cancellation terms are set out in the Terms of Sale and in the quotation we issue.
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