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

Multifunctional portable karaoke speaker system with backlight

Relay automatic voltage regulator, 600 W, socket

Home audio system with Bluetooth and FM radio

Wireless mouse

TWS in-ear earbuds with microphone

Wired dynamic microphone

New

Wireless set: multimedia keyboard + mouse

USB powered speakers with front panel volume control

USB powered speakers with side panel volume control

On-ear wired headphones

Party speaker system with Bluetooth, karaoke and FM radio

Speaker system with illuminated volume control

News

10/20/2026

SVEN PS-890 POWERFUL PARTY SPEAKER SYSTEM — A NEW STANDARD FOR MOBILE AUDIO

Introducing the new SVEN PS-890 portable speaker (Item No.: SV-023409), combining professional-grade sound, maximum battery life, and versatile functionality.

Details >>
10/19/2026

SVEN PS-1225 POWERFUL PARTY SPEAKER SYSTEM — LIGHT AND SOUND IN PERFECT HARMONY

Introducing the new SVEN PS-1225 party speaker system, designed for those who refuse to compromise on emotions and strive to surround themselves with rich sound and visual experiences.

Details >>
09/14/2026

SVEN MS-G32 SPEAKER SYSTEM — MAXIMUM SOUND FOR GAMES, MOVIES, AND MUSIC IN 2.1 FORMAT

Introducing the new SVEN MS-G32 speaker system — stylish 2.1 speakers that are the perfect solution for gaming, watching movies, and listening to music. Bright RGB lighting creates an immersive gaming atmosphere and syncs with the rhythm of your music.

Details >>

Other items

Programmable gaming mouse

Wired keyboard

Set of two wireless dynamic microphones

New

Floor-standing Hi-Fi speaker system. HDMI (ARC), OPT, Dolby Digital+, Bluetooth, wireless karaoke microphone, remote control

Party speaker system with Bluetooth, karaoke and FM radio

Wired in-ear earbuds

Speaker system with illuminated volume control

USB powered speakers with side panel volume control

Speaker system with Bluetooth and dynamic switchable backlight

Windows/PS3/PS4/Nintendo Switch/Android compatible gaming steering wheel with shift lever

TWS earbuds with ANC

230V speakers with headphone audio output

News

10/20/2026

SVEN PS-890 POWERFUL PARTY SPEAKER SYSTEM — A NEW STANDARD FOR MOBILE AUDIO

Introducing the new SVEN PS-890 portable speaker (Item No.: SV-023409), combining professional-grade sound, maximum battery life, and versatile functionality.

Details >>
10/19/2026

SVEN PS-1225 POWERFUL PARTY SPEAKER SYSTEM — LIGHT AND SOUND IN PERFECT HARMONY

Introducing the new SVEN PS-1225 party speaker system, designed for those who refuse to compromise on emotions and strive to surround themselves with rich sound and visual experiences.

Details >>
09/14/2026

SVEN MS-G32 SPEAKER SYSTEM — MAXIMUM SOUND FOR GAMES, MOVIES, AND MUSIC IN 2.1 FORMAT

Introducing the new SVEN MS-G32 speaker system — stylish 2.1 speakers that are the perfect solution for gaming, watching movies, and listening to music. Bright RGB lighting creates an immersive gaming atmosphere and syncs with the rhythm of your music.

Details >>

Other items

Party speaker system with Bluetooth, karaoke and FM radio

Relay automatic voltage regulator, 320 W, 4 sockets

Soundbar for TV

Line interactive UPS, 480W, 2 sockets

Gaming headset with metal cups and detachable microphone

Compact gaming soundbar for computer with Bluetooth and dynamic switchable lighting

Line interactive UPS with LCD, 390W, 2 sockets, USB

Gaming headset with RGB backlight and 7.1 virtual sound

Relay automatic voltage regulator, wall-mounted, LCD, 800 W, 1 socket

Waterproof portable speaker system with Auracast™ support, Bluetooth and RGB backlight

New

PS3/PS4/XB1/N-Switch/Windows compatible gaming steering wheel with shift lever

Line interactive UPS, 360W, 2 sockets

News

10/20/2026

SVEN PS-890 POWERFUL PARTY SPEAKER SYSTEM — A NEW STANDARD FOR MOBILE AUDIO

Introducing the new SVEN PS-890 portable speaker (Item No.: SV-023409), combining professional-grade sound, maximum battery life, and versatile functionality.

Details >>
10/19/2026

SVEN PS-1225 POWERFUL PARTY SPEAKER SYSTEM — LIGHT AND SOUND IN PERFECT HARMONY

Introducing the new SVEN PS-1225 party speaker system, designed for those who refuse to compromise on emotions and strive to surround themselves with rich sound and visual experiences.

Details >>
09/14/2026

SVEN MS-G32 SPEAKER SYSTEM — MAXIMUM SOUND FOR GAMES, MOVIES, AND MUSIC IN 2.1 FORMAT

Introducing the new SVEN MS-G32 speaker system — stylish 2.1 speakers that are the perfect solution for gaming, watching movies, and listening to music. Bright RGB lighting creates an immersive gaming atmosphere and syncs with the rhythm of your music.

Details >>

Other items

Wireless stereo headset

Gaming headset with RGB backlight and 7.1 virtual sound

Wired mouse with copy/paste buttons

Wired in-ear earbuds

Wireless Mouse with silent buttons

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

New

Floor-standing Hi-Fi speaker system. HDMI (ARC), OPT, Dolby Digital+, Bluetooth, wireless karaoke microphone, remote control

Gaming headset with LED backlight and 7.1 virtual sound

Wired multimedia keyboard

Programmable RGB backlit gaming keyboard.

USB powered speakers with side panel volume control

Active Noise Canceling (ANC) wireless stereo headset

News

10/20/2026

SVEN PS-890 POWERFUL PARTY SPEAKER SYSTEM — A NEW STANDARD FOR MOBILE AUDIO

Introducing the new SVEN PS-890 portable speaker (Item No.: SV-023409), combining professional-grade sound, maximum battery life, and versatile functionality.

Details >>
10/19/2026

SVEN PS-1225 POWERFUL PARTY SPEAKER SYSTEM — LIGHT AND SOUND IN PERFECT HARMONY

Introducing the new SVEN PS-1225 party speaker system, designed for those who refuse to compromise on emotions and strive to surround themselves with rich sound and visual experiences.

Details >>
09/14/2026

SVEN MS-G32 SPEAKER SYSTEM — MAXIMUM SOUND FOR GAMES, MOVIES, AND MUSIC IN 2.1 FORMAT

Introducing the new SVEN MS-G32 speaker system — stylish 2.1 speakers that are the perfect solution for gaming, watching movies, and listening to music. Bright RGB lighting creates an immersive gaming atmosphere and syncs with the rhythm of your music.

Details >>