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Compact black rectangular UPS with eight NEMA 5-15R outlets and two USB-A charge ports on the front

CyberPower

CyberPower SL700U UPS 700VA 370W 8 Outlets USB 2.4A

SKU CH-Q45R-JMXM2 MPN SL700U

Standby battery backup delivers 700 VA and 370 W through five battery-protected outlets plus three surge-only sockets, with two shared 2.4 A USB charge ports and a five-foot input cord

  • AC input voltage96–140 V
  • Input line frequency50/60 Hz +/- 3 Hz
  • Power inputNEMA 5-15P
  • Volt-ampere rating700 VA
  • Power rating370 W
  • Voltage output120Vac +/- 5%

VA 700 VA

  • 700 VA / 370 W standby power keeps essential gear running during outages
  • 8 NEMA 5-15R outlets (5 battery-backed, 3 surge-only) protect and power multiple devices
  • Two USB-A ports share 2.4 A for fast phone and tablet charging
  • Simulated sine-wave output at 120 V ± 5 % supports sensitive electronics
  • UL 1778, cUL, FCC Class B and CEC certifications confirm safety compliance

Standby UPS for home office and networking

The CyberPower SL700U is a standby uninterruptible power supply rated at 700 VA and 370 W. It protects computers, gaming consoles and home networking equipment from outages and surges. Eight NEMA 5-15R outlets provide five battery-backed sockets and three surge-only sockets. Two shared USB Type-A ports deliver up to 2.4 A for phones and tablets.

Input range and simulated sine wave output

The unit accepts an input voltage window of 96 to 140 V at 50 or 60 Hz. Output is a simulated sine wave at 120 V ± 5 %, which suits most switch-mode power supplies but may not support active PFC units or sensitive medical gear. Surge protection includes EMI and RFI filtration plus an internal circuit breaker. Recharge takes eight hours after a full discharge.

Runtime at load determines suitability

At full 370 W load the battery lasts two minutes; at half load it runs for nine minutes. This window is sized for a graceful shutdown rather than extended operation. The sealed lead-acid battery is not user-replaceable. Buyers needing longer runtimes or pure sine wave output should consider other topologies.

How it compares

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

Price $64.99
Cheaper than about 95% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameCyberPower
Product lineStandby Series
Model nameSL700U
Ports & slots
Communication ports2 x Type A @ 2.4A (Shared)
Power
AC input voltage96–140 V
Input line frequency50/60 Hz +/- 3 Hz
Power inputNEMA 5-15P
Volt-ampere rating700 VA
Power rating370 W
Voltage output120Vac +/- 5%
Power outlets8
Battery typeSealed Lead Acid
Runtime on batteryRuntime at Full Load: 2 minutes
Runtime at Half Load: 9 minutes
Battery charge time8 h
Replacement batteryNo
Built-in protectionInternal circuitry limiting, circuit breaker
Size & build
Product dimensions5.4 in × 12.76 in × 2.76 in
Product weight6.77 lb (3.07 kg)
Shipping weight3.27 kg
Package size361 × 173 × 150 mm
Environment & compliance
Regulatory approvalsUL1778, cUL, FCC DOC Class B, CEC
More details
Surge protectionEMI/RFI Filtration

Other versions of this model

3 more in the same range

Questions about this item

How do I decide between the 700 VA rating and the 370 W rating when sizing my load?

Use the 370 W figure for real equipment draw; the 700 VA value only describes apparent power capacity.

What does the 370 W output actually support during a blackout?

It powers connected gear for about 2 minutes at full load or 9 minutes at half load before shutdown.

What does the shared 2.4 A USB limit mean for charging two phones at once?

Both ports together supply a maximum of 2.4 A, so two devices split that current rather than each getting 2.4 A.

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