APC Back-UPS BK650EI UPS 650VA 400W 4 C13 Outlets USB Surge Protection Beige
Original price was: £197.99.£188.35Current price is: £188.35.
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About this item
- 400W continuous output power with 650VA capacity
- Four C13 AC outlets for connecting multiple IT devices
- USB connectivity supports automatic safe shutdown via PowerChute
- Surge protection extends to DSL fax and telephone lines at 310J
- Tower form factor in beige matches standard office environments
- User-replaceable battery cartridge allows cost-effective maintenance
- Standby topology delivers 98.9% efficiency during normal operation
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APC Back-UPS BK650EI – Reliable standby power for small office setups
We recommend the APC Back-UPS BK650EI UPS 650VA 400W 4 C13 Outlets USB Surge Protection Beige for home offices needing basic protection. It keeps your router and NAS running during short interruptions. This unit ensures data safety without complex installation. You gain peace of mind against sudden power losses.
Why choose the APC Back-UPS BK650EI UPS 650VA 400W 4 C13 Outlets USB Surge Protection Beige
This model offers essential protection for standard workstations. We value its straightforward design and ease of use. It delivers consistent power to keep systems online.
Core performance figures
| Metric | Specification |
|---|---|
| Output Power | 400 W |
| Capacity | 650 VA |
| AC Outlets | 4 x C13 |
| Half Load Backup | 14.7 min |
| Surge Energy | 310 J |
| Efficiency | 98.9% |
Protecting hardware from voltage spikes
This unit guards against dangerous surges effectively. Your connected devices stay safe from lightning strikes. The 310 joule rating offers solid defence.
Automated shutdown via USB connection
We like the USB port for better control. It allows safe system shutdowns during outages. Your files remain intact when power fails.
Replacing the internal battery cartridge
The battery lasts up to six years. You can swap it easily without tools. This extends the unit’s total lifespan.
Four C13 outlets for multiple devices
Plug in several critical components easily. The C13 couplers fit standard server gear. You avoid daisy chaining extension cables.
What you receive in the package
Includes USB cable, software CD, and power cords. A quick installation guide is also provided.
Worth checking first
- Confirm your devices use C13 power cords.
- Verify the total load does not exceed 400 W.
- Check that your rack or desk supports 6 kg.
Frequently Asked Questions
Q: How long does the battery last?
A: The battery typically lasts up to six years before replacement.
Q: Does it support network card upgrades?
A: No, this unit does not include a SmartSlot for cards.
Q: Is surge protection included for phones?
A: Yes, it protects DSL and telephone lines effectively.
Q: Can I replace the battery myself?
A: Yes, the battery cartridge is user-replaceable and safe.
Our final recommendation
This model suits small setups needing basic backup power. It offers reliable protection with clear status indicators. The factory warranty covers the product for two years.
| Power | |
|---|---|
| Output frequency regulation | 47 - 63 Hz |
| Output power | 400 W |
| Input operation voltage (min) | 160 V |
| Input operation voltage (max) | 286 V |
| Surge energy rating | 310 J |
| Maximum current | 7 A |
| Efficiency | 98.9% |
| Output power capacity | 0.65 kVA |
| Ports & interfaces | |
| Cable length | 1.8 m |
| USB port | Yes |
| SmartSlot | No |
| AC outlets quantity | 4 AC outlets |
| AC outlet types | C13 coupler |
| Power plug | C14 coupler |
| Number of output IEC jumpers | 2 |
| SmartConnect port | No |
| Performance | |
| Hold time (min) | 6 ms |
| Hold time (max) | 10 ms |
| Audible alarm modes | Low battery alarm, Overload alarm |
| UPS topology | Standby (Offline) |
| Waveform | Sine |
| LED indicators | Yes |
| Surge protection | Yes |
| Surge protection features | Digital Subscriber Line (DSL), Fax, Modem, Telephone |
| Noise level | 45 dB |
| Audible alarms | Yes |
| Features | |
| Hold time (min) | 6 ms |
| Hold time (max) | 10 ms |
| Audible alarm modes | Low battery alarm, Overload alarm |
| UPS topology | Standby (Offline) |
| Waveform | Sine |
| Output frequency regulation | 47 - 63 Hz |
| Output power | 400 W |
| Input operation voltage (min) | 160 V |
| Input operation voltage (max) | 286 V |
| Surge energy rating | 310 J |
| Maximum current | 7 A |
| Efficiency | 98.9% |
| Surge protection | Yes |
| Surge protection features | Digital Subscriber Line (DSL), Fax, Modem, Telephone |
| Noise level | 45 dB |
| Audible alarms | Yes |
| Output power capacity | 0.65 kVA |
| Input frequency | 50/60 Hz |
| Battery | |
| Battery life (max) | 6 years |
| Battery capacity | 111 VAh | 9 Ah |
| Battery voltage | 12 V |
| Battery technology | Sealed Lead Acid (VRLA) |
| Battery recharge time | 8 h |
| Typical backup time at half load | 14.7 min |
| Typical backup time at full load | 4.7 min |
| Automatic battery test | Yes |
| Replacement battery cartridge | 1 |
| Design | |
| Form factor | Tower |
| LED indicators | Yes |
| Product colour | Beige |
| Certification | A-tick, C-tick, CE, GOST, NEMKO |
| Cable length | 1.8 m |
| Operational conditions | |
| Operating temperature | 0 - 40 °C |
| Storage temperature | -15 - 45 °C |
| Operating relative humidity | 5 - 95% |
| Storage relative humidity | 5 - 95% |
| Operating altitude | 0 - 3048 m |
| Non-operating altitude | 0 - 15240 m |
| Technical details | |
| Sustainability certificates | ENERGY STAR, Green Premium |
| Harmonized System (HS) code | 85078000 |
| Compliance certificates | RoHS |
| Packaging data | |
| Packaging content | Detachable IEC C13 to IEC C14 power cords |
| Quick installation guide | Yes |
| Cables included | USB cable |
| Software CD | Yes |
| Package width | 185 mm |
| Package depth | 415 mm |
| Package height | 494 mm |
| Bundled software | PowerChute Serial Edition |
| Package weight | 7.31 kg |
| Management card included | No |
| Certificates | |
| Certification | A-tick, C-tick, CE, GOST, NEMKO |
| Compliance certificates | RoHS |
| Packaging content | |
| Quick installation guide | Yes |
| Cables included | USB cable |
| Management card included | No |
| Software CD | Yes |
| Packaging content | Detachable IEC C13 to IEC C14 power cords |
| Bundled software | PowerChute Serial Edition |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, Green Premium |
| Weight & dimensions | |
| Package width | 185 mm |
| Package depth | 415 mm |
| Package height | 494 mm |
| Weight | 6.03 kg |
| Width | 91 mm |
| Package weight | 7.31 kg |
| Height | 165 mm |
| Depth | 284 mm |
| Logistics data | |
| Products per master (outer) case | 1 pc |
| Products per pallet | 48 pcs |
| Harmonized System (HS) code | 85078000 |
| Other features | |
| Packaging content | Detachable IEC C13 to IEC C14 power cords |
| Filtering | Yes |
| Nominal output voltage | 230 V |
| Nominal input voltage | 230 V |
| Identifiers | |
| Additional EANs | 7313042197816 |
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