https://vk.com/rtrg?p=VK-RTRG-520044-9w6bu" style="position:fixed; left:-999px;" alt=""/>

SVEN UP-B800

SVEN UP-B800

Short product description:

  • Line-interactive type UPS
  • Built-in automatic voltage regulator ~175V-290V±3%
  • Self-diagnosis after switching on
  • Cold Start feature
All features
Similar products
SVEN Pro 400
SVEN Pro 600
SVEN Pro 650 (LCD, USB)
SVEN Pro 800
SVEN Pro 1000 (USB)
SVEN Pro 1500 (LCD, USB)
SVEN UP-L800
SVEN UP-L1000E
SVEN RT-500
SVEN RT-1000
  • FEATURES
  • SPECIFICATIONS
  • DESCRIPTION
  • UNBOXING VIDEO
  • SUPPORT
    • Line-interactive type UPS
    • Built-in automatic voltage regulator ~175V-290V±3%
    • Self-diagnosis after switching on
    • Cold Start feature
    • Automatic start function
    • Output waveform – sine wave
    • Surge protector function
    • Output outlets3 *IEC (C13 outlets)
    • Transformer thermal protection
UPS type line-interactive
Total power, VА ≤ 800
Active power, W ≤ 390
Type of load computer, monitor
Input voltage level, V ~175-290±3%/50
Output voltage level, V ~230 (-14/+10%)/50
Output voltage waveform Sine wave
Protection Overcurrent, short circuit
Battery voltage, V 12
Battery capacity, А•h 7
Typical switching time, ms ≤ 10
AGM battery model recommended for use in this model of UPS SV1270 / SV1272 / SV1290
Battery type Maintenance free sealed lead-acid batteries
Environmental temperature, °С 5 – 40
Relative humidity, % 10 – 90
Dimensions (W × H × D), mm 280 × 100 × 140
Weight, kg 4.3
Color black

Other items

On-ear wired headphones

Multifunctional speaker system with Bluetooth, USB/SD player, FM radio, display, remote control

Wired dynamic microphone

Dual Mode Wireless Mouse (2.4 GHz and Bluetooth)

Wired in-ear earbuds

Multifunctional speaker system with Bluetooth, USB/SD player, FM radio, display, remote control

Speaker system with headphone and microphone jacks

Gaming mouse with silent buttons

Wireless dynamic microphone

Relay automatic voltage regulator, 500 W, 4 sockets

Web camera with protective shield

New

Speaker system with Bluetooth and dynamic switchable backlight

News

06.02.2026

SVEN MC-15 HI-FI SPEAKER SYSTEM — HIGH-QUALITY SOUND IN THE SOUND STUDIO, LIVING ROOM, GAME ROOM

We are expanding the range of Hi-Fi products of MC series — introducing the new SVEN MC-15 multimedia 2.0 speaker system, an elegant combination of advanced technology and thoughtful design made for those who appreciate authentic sound quality.

Details >>
04.02.2026

SVEN MC-25 HI-FI SPEAKER SYSTEM — PREMIUM SOUND FOR TRUE AUDIOPHILES

We’re continuing to expand our premium MC series of Hi-Fi stereo systems with the launch of the new SVEN MC-25 2.0 speaker system — an accessible gateway into the world of high-fidelity audio, where every sonic detail unfolds with remarkable clarity and expressiveness.

Details >>
27.01.2026

SVEN PS-375 PORTABLE SPEAKER — DEEP BASS AND DYNAMIC RGB LIGHTING

Introducing the new portable speaker system, the SVEN PS-375 — designed for those who appreciate powerful bass, crisp high frequencies, and the freedom to move without being tethered to a power outlet.

Details >>

Other items

USB powered speakers with headphone and microphone jacks

Gaming mouse

Wired in-ear earbuds

Wired mouse with copy/paste buttons

Soundbar for TV

Fabric mouse pad with rubber backing

Gaming set: keyboard + mouse + mousepad

On-ear wired headset

Wired keyboard with PC shutdown option

Windows/Android/PS3 compatible wireless gamepad

USB 2.0 Am to microUSB cable

Multifunctional speaker system with Bluetooth, USB/SD player, FM radio, display, remote control

News

06.02.2026

SVEN MC-15 HI-FI SPEAKER SYSTEM — HIGH-QUALITY SOUND IN THE SOUND STUDIO, LIVING ROOM, GAME ROOM

We are expanding the range of Hi-Fi products of MC series — introducing the new SVEN MC-15 multimedia 2.0 speaker system, an elegant combination of advanced technology and thoughtful design made for those who appreciate authentic sound quality.

Details >>
04.02.2026

SVEN MC-25 HI-FI SPEAKER SYSTEM — PREMIUM SOUND FOR TRUE AUDIOPHILES

We’re continuing to expand our premium MC series of Hi-Fi stereo systems with the launch of the new SVEN MC-25 2.0 speaker system — an accessible gateway into the world of high-fidelity audio, where every sonic detail unfolds with remarkable clarity and expressiveness.

Details >>
27.01.2026

SVEN PS-375 PORTABLE SPEAKER — DEEP BASS AND DYNAMIC RGB LIGHTING

Introducing the new portable speaker system, the SVEN PS-375 — designed for those who appreciate powerful bass, crisp high frequencies, and the freedom to move without being tethered to a power outlet.

Details >>

Other items

Speaker system with illuminated volume control

5 sockets surge protector with individual switches, 2300 W

Mechanical programmable gaming keyboard

Programmable RGB backlit gaming keyboard.

Waterproof portable speaker with karaoke and backlight

Windows compatible gaming steering wheel

Fabric gaming mouse pad with rubber backing

Soundbar for TV

Gaming headset with RGB backlight and 7.1 virtual sound

On-ear wired headphones

UPS battery 12V 100Ah

On-ear wired headset

News

06.02.2026

SVEN MC-15 HI-FI SPEAKER SYSTEM — HIGH-QUALITY SOUND IN THE SOUND STUDIO, LIVING ROOM, GAME ROOM

We are expanding the range of Hi-Fi products of MC series — introducing the new SVEN MC-15 multimedia 2.0 speaker system, an elegant combination of advanced technology and thoughtful design made for those who appreciate authentic sound quality.

Details >>
04.02.2026

SVEN MC-25 HI-FI SPEAKER SYSTEM — PREMIUM SOUND FOR TRUE AUDIOPHILES

We’re continuing to expand our premium MC series of Hi-Fi stereo systems with the launch of the new SVEN MC-25 2.0 speaker system — an accessible gateway into the world of high-fidelity audio, where every sonic detail unfolds with remarkable clarity and expressiveness.

Details >>
27.01.2026

SVEN PS-375 PORTABLE SPEAKER — DEEP BASS AND DYNAMIC RGB LIGHTING

Introducing the new portable speaker system, the SVEN PS-375 — designed for those who appreciate powerful bass, crisp high frequencies, and the freedom to move without being tethered to a power outlet.

Details >>

Other items

On-ear wired headset

Wired in-ear earbuds

600W Sine Wave Line Interactive UPS, External Batteries

Speaker system with dynamic illumination

Wireless dynamic microphone

Wired clip-on microphone

Desktop wired microphone

Relay automatic voltage regulator, 500 W, 4 sockets

10 sockets surge protector, 3680 W

Wireless keyboard

Programmable gaming mouse

Speaker system with Bluetooth, optical input and remote control

News

06.02.2026

SVEN MC-15 HI-FI SPEAKER SYSTEM — HIGH-QUALITY SOUND IN THE SOUND STUDIO, LIVING ROOM, GAME ROOM

We are expanding the range of Hi-Fi products of MC series — introducing the new SVEN MC-15 multimedia 2.0 speaker system, an elegant combination of advanced technology and thoughtful design made for those who appreciate authentic sound quality.

Details >>
04.02.2026

SVEN MC-25 HI-FI SPEAKER SYSTEM — PREMIUM SOUND FOR TRUE AUDIOPHILES

We’re continuing to expand our premium MC series of Hi-Fi stereo systems with the launch of the new SVEN MC-25 2.0 speaker system — an accessible gateway into the world of high-fidelity audio, where every sonic detail unfolds with remarkable clarity and expressiveness.

Details >>
27.01.2026

SVEN PS-375 PORTABLE SPEAKER — DEEP BASS AND DYNAMIC RGB LIGHTING

Introducing the new portable speaker system, the SVEN PS-375 — designed for those who appreciate powerful bass, crisp high frequencies, and the freedom to move without being tethered to a power outlet.

Details >>