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APC BE850G2-GR Off-Line UPS - 520 W / 850 VA - 8 FR outlets + USB

User-replaceable, the 12 V 9 Ah lead battery can be changed without sending the unit back. Six of the eight Schuko outlets are battery-backed, 9 minutes of runtime at half load, and two USB A and C ports for charging.

  • Battery life 9 minutes at 50 % load (260 W), 5 minutes at 70 % (364 W)
  • 8 Schuko CEE 7/3 outlets: 6 battery-backed, 2 protected against surges
  • USB type A and type C ports dedicated to charging devices
  • Sealed lead battery 12 V, 9 Ah, user-replaceable (RBC17)
  • Status indicators for on line, on battery, battery replacement and overload
  • Audible alarm on switching to battery, low battery and overload
  • Surge absorption 310 joules
  • Transfer time 6 ms at half load, 10 ms at most
  • Schuko CEE 7/7P input, 1.8 m cord, 6 A maximum
  • Battery recharge in 16 hours
  • Floor standing or wall mounting
  • 45 dBA, 4.5 kg
Ref.: BE850G2-GR
2 499,00 DHincl. VAT

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Manufacturer's datasheetView the PDF · 317 Ko — downloadable

Product overview

Entry-level UPS to protect a computer workstation at home or in a small office: off-line technology and 850 VA / 520 W.
Technology & protection: when the power fails, it switches to battery within a few milliseconds and protects against surges.
Power: 850 VA for 520 W of usable power — a PC, a monitor, an internet box and their accessories.
Runtime: backup battery for power cuts — enough time to save your work and shut down properly.
Outlets: 8 French outlets (Schuko) — 6 with battery backup, 2 with surge protection only; plus USB Type-A and Type-C ports to charge your devices.
Ideal, for example, for a home computer workstation, an internet box or a games console.
Remember to check how much power your equipment draws and to choose the capacity according to the runtime you need.

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Technical specifications

Technical specifications
Output voltage230 V AC single-phase
Waveform typePseudo-sine wave (stepped approximation of a sine wave)
Output connections6 Schuko CEE 7 outlets with battery backup and surge protection + 2 Schuko CEE 7 outlets with surge protection only
Input voltage230V
Input frequency47 – 63 Hz (mains / power supply).
Input connectionsSchuko CEE 7/7P
Cord length1.8 m
Maximum input current6 A
Battery typeSealed lead-acid, 1 x 12 V / 9 Ah
Battery replacementBy the user
Typical recharge time16 hours
Interface port1 USB port
User interfaceStatus indicators: on-line, on battery, battery replacement, overload
Audible alarmAlarm when switching to battery, distinct low-battery alarm, continuous alarm on overload
Weight (kg)4.5 kg (5 kg with packaging)
Dimensions (W x D x H) (mm)130 x 365 x 120 mm
Estimated battery service life (years)2 to 5 years
TechnologyOff-line
Power (VA)850 VA
Technical specifications (continued)
Voltage stabiliserNo
USB chargingUSB Type-A and Type-C charger
Box contentsUser manual
Replacement batteryRBC17
Surge protection and filtering310 J
Transfer/switching time6 ms at half load, 10 ms maximum
Audible noise45 dBA
CertificationsEN/IEC 62040-1:2019/A11:2021 · EN/IEC 62040-2:2006/AC:2006 · EN/IEC 62040-2:2018 · CE · EAC
MountingFloor-standing · Wall · Not rack-mountable
Operating temperature0 to 40 °C
Output frequency47...63 Hz mains synchronisation
Phase (output/input)Single-phase / Single-phase
Output typeC13 outlets
Power (W)520 W
Runtime50% load (260 Watts): 9 minutes / 70% load (364 Watts): 5 minutes
Form factorTower
Battery-backed outlets5 to 8 outlets
Control & communicationUSB
Warranty1 year

Specific references

EAN731304347286

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

Do the USB ports on the BE850G2-GR work during a power cut?
No: the USB-A and USB-C ports are dedicated to charging mobile devices and are not powered by the battery. During a power cut, a phone plugged into them stops charging — only the six battery-backed outlets stay powered.
How many of the eight outlets stay powered during a power cut?
Six out of eight. Six Schuko CEE 7/3 outlets are battery-backed and surge-protected; the other two are surge-protected only and go off with the mains. Keep them for the printer or a charger.
How long does the BE850G2-GR run on battery?
9 minutes at 50% load, i.e. 260 W, and 5 minutes at 70%, i.e. 364 W. Switchover takes 6 milliseconds at half load, 10 at most: a computer does not notice it.
How long does it take to recharge the battery after a power cut?
16 hours for a full recharge — that is long, and worth knowing: after an extended power cut, the UPS needs a good night to get back its full runtime. Two power cuts in quick succession will find it partially charged.
Can the battery be changed without sending the unit back?
Yes: the 12 V / 9 Ah sealed lead-acid battery is user-replaceable, under reference RBC17. Replacing the battery rather than the UPS significantly extends the life of the unit.
Does this UPS correct voltage fluctuations?
No, it has no AVR regulator: it is an off-line model, which passes mains power through as it is and switches to battery in the event of a power cut or an out-of-range voltage. On a grid that fluctuates constantly, a line-interactive UPS will spare the battery more.
How do you know the UPS has switched to battery or is overloaded?
Through four status indicators — on line, on battery, replace battery, overload — backed up by three distinct audible alarms: switch to battery, low battery and overload.
How is the BE850G2-GR connected, and can it be wall-mounted?
Its Schuko CEE 7/7P input cord is 1.8 m long and handles 6 A maximum. The unit sits on the floor or mounts on the wall, keeping it out of the way unlike a conventional tower UPS.
How much power can you really put on this 850 VA?
520 W, i.e. a power factor of about 0.61. That covers a desktop tower, a monitor, an internet box and their accessories — but always add up the watts before plugging in, and keep some headroom for runtime.
Is the APC BE850G2-GR new and under warranty?
Yes, new equipment, with the invoice serving as the warranty document. It absorbs 310 joules of surge energy, weighs 4.5 kg and runs at 45 dBA: better placed on the floor than next to the monitor. The datasheet covers the rest.

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