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

SVEN SV12500

SVEN SV12500

Short product description:

  • AGM maintenance-free lead-acid battery
  • Leakproof construction
  • Maintenance-free: can operate in any position
  • Construction of inter electrode fiber-glass separators provi...
All features
Similar products
SVEN SV645
SVEN SV1250
SVEN SV1270
SVEN SV1272
SVEN SV1290
SVEN SV12120
SVEN SV12170
SVEN SV121000
  • FEATURES
  • SPECIFICATIONS
  • DESCRIPTION
  • UNBOXING VIDEO
  • SUPPORT
    • AGM maintenance-free lead-acid battery
    • Leakproof construction
    • Maintenance-free: can operate in any position
    • Construction of inter electrode fiber-glass separators provides extended service life
    • Does not generate gas during operation
    • Safe system of internal pressure control valves
    • High-efficiency lead-calcium plates to increase the capacity
    • Low self-discharge current
Battery type Lead-acid AGM type storage battery
Rated voltage, V 12
Maximum discharge current, A 500
Capacity (20 hours discharge), А • h 50
Maximum charging current, A 15
Internal resistance, MOhm 8.4
Self-discharge (at 25 °C of initial capacity) during the year up to 36 %
Rated operating temperature, °C 25
Operating temperature range, °C -20 to +50
Terminal type B4
Length, mm 230
Width, mm 137
Hight, mm 210
Total hight, mm 215
Weight, kg 16
Color black
Life time 2 years

Other items

PS-3/4/XB1/XB360/N-Switch/Windows/Android compatible gaming steering wheel with shift lever

Portable wireless radio, USB/microSD player

Line interactive UPS with LCD, 900W, 3 sockets, USB

Portable radio, USB/microSD/SD player

Portable wireless radio, USB/microSD player

Wireless mouse with adjustable cursor speed

Fabric mouse pad with rubber backing

On-ear wired headphones

Portable radio with LED display

Speakers with volume and tone controls and headphone output on the front panel

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

Backlit gaming speaker system, Bluetooth, USB/SD player, FM radio, display, remote control

News

04/10/2026

SVEN AP-B890MV HYBRID ANC WIRELESS HEADPHONES — IMMERSION IN SILENCE

We invite connoisseurs of impeccable sound on a journey beyond the ordinary — to the SVEN AP-B890MV wireless headphones in a noble graphite shade, where technology merges with the poetry of perception.

Details >>
04/09/2026

SVEN AP-B751MV HYBRID ANC WIRELESS HEADPHONES — IMPECCABLE COMFORT

In an age when technology clamors for attention with ever-brighter displays and louder aesthetics, true elegance finds its power in restraint. We introduce SVEN AP-B751MV wireless headphones in profound black — where perfection resides not in visual noise, but in the quiet confidence of flawless execution.

Details >>
03/26/2026

SVEN G600 GAMING MULTIMEDIA SPEAKERS — UNIQUE GAMER DESIGN

Introducing the new SVEN G600 multimedia 2.0 speaker system. More than just computer speakers, it’s a full-fledged gaming audio hub that perfectly blends compact practicality, sleek design, cutting-edge technology, and meticulous attention to detail.

Details >>

As of today the lead-acid maintenance-free batteries of AGM type are the most widespread type of batteries for the reserve power supply. The main fields of application are UPS; light, alarm and security systems; direct-current power supply; automatic control system.

Batteries of SVEN SV series are notable for the following specifications: low self-discharge current, wide operation temperature range, high coefficient of efficiency and quality of manufacture.

The most optimal variant of the use of external SVEN SV12500 and SVEN SV121000 storage batteries is their application jointly with Reserve Home UPS (Reserve Home-500, Reserve Home-800 or Reserve Home-1000) for uninterrupted power supply of heating systems, communication systems, security and fire systems. More information see in "Selection of uninterrupted power supply systems".

Other items

Speaker system with the highest sound quality. Bluetooth, USB, microSD, FM, display, remote control

Gaming set: keyboard + mouse

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

Wired multimedia keyboard

Dual Mode Wireless Mouse (2.4 GHz and Bluetooth)

New

Wireless stereo headphones with ANC

Speaker system with Bluetooth, optical input and remote control

Gaming headset with metal cups and detachable microphone

Programmable gaming mouse

Portable speaker with Bluetooth, karaoke and RGB backlight

Wired dynamic microphone in a plastic body

News

04/10/2026

SVEN AP-B890MV HYBRID ANC WIRELESS HEADPHONES — IMMERSION IN SILENCE

We invite connoisseurs of impeccable sound on a journey beyond the ordinary — to the SVEN AP-B890MV wireless headphones in a noble graphite shade, where technology merges with the poetry of perception.

Details >>
04/09/2026

SVEN AP-B751MV HYBRID ANC WIRELESS HEADPHONES — IMPECCABLE COMFORT

In an age when technology clamors for attention with ever-brighter displays and louder aesthetics, true elegance finds its power in restraint. We introduce SVEN AP-B751MV wireless headphones in profound black — where perfection resides not in visual noise, but in the quiet confidence of flawless execution.

Details >>
03/26/2026

SVEN G600 GAMING MULTIMEDIA SPEAKERS — UNIQUE GAMER DESIGN

Introducing the new SVEN G600 multimedia 2.0 speaker system. More than just computer speakers, it’s a full-fledged gaming audio hub that perfectly blends compact practicality, sleek design, cutting-edge technology, and meticulous attention to detail.

Details >>

Other items

Windows/iOS/Android/PS-3/4/N-Switch compatible wireless gamepad

230V speakers with headphone and microphone jacks

Wireless mouse with adjustable cursor speed

UPS battery 12V 5Ah

Speakers with USB/SD player and volume control on the front panel

UPS battery 12V 7Ah

Wired keyboard

Wireless chiclet keyboard

Speaker system with Bluetooth, remote control and headphone output

Mechanical backlit gaming keyboard

UPS battery 12V 9Ah

New

Hybrid Active Noise Canceling (Hybrid ANC) wireless stereo headset

News

04/10/2026

SVEN AP-B890MV HYBRID ANC WIRELESS HEADPHONES — IMMERSION IN SILENCE

We invite connoisseurs of impeccable sound on a journey beyond the ordinary — to the SVEN AP-B890MV wireless headphones in a noble graphite shade, where technology merges with the poetry of perception.

Details >>
04/09/2026

SVEN AP-B751MV HYBRID ANC WIRELESS HEADPHONES — IMPECCABLE COMFORT

In an age when technology clamors for attention with ever-brighter displays and louder aesthetics, true elegance finds its power in restraint. We introduce SVEN AP-B751MV wireless headphones in profound black — where perfection resides not in visual noise, but in the quiet confidence of flawless execution.

Details >>
03/26/2026

SVEN G600 GAMING MULTIMEDIA SPEAKERS — UNIQUE GAMER DESIGN

Introducing the new SVEN G600 multimedia 2.0 speaker system. More than just computer speakers, it’s a full-fledged gaming audio hub that perfectly blends compact practicality, sleek design, cutting-edge technology, and meticulous attention to detail.

Details >>

Other items

Party speaker system with Bluetooth, karaoke and FM radio

USB powered speakers with front panel volume control

HDMI to HDMI (2.0) cable

USB powered speakers with headphone and microphone jacks

Bluetooth wireless speaker system

Gaming mouse

Programmable RGB backlit gaming keyboard.

Home audio system with Bluetooth

Backlit gaming keyboard

Fabric gaming mouse pad with rubber backing

Portable radio, Bluetooth, USB/microSD player

Relay automatic voltage regulator, 320 W, 2 sockets

News

04/10/2026

SVEN AP-B890MV HYBRID ANC WIRELESS HEADPHONES — IMMERSION IN SILENCE

We invite connoisseurs of impeccable sound on a journey beyond the ordinary — to the SVEN AP-B890MV wireless headphones in a noble graphite shade, where technology merges with the poetry of perception.

Details >>
04/09/2026

SVEN AP-B751MV HYBRID ANC WIRELESS HEADPHONES — IMPECCABLE COMFORT

In an age when technology clamors for attention with ever-brighter displays and louder aesthetics, true elegance finds its power in restraint. We introduce SVEN AP-B751MV wireless headphones in profound black — where perfection resides not in visual noise, but in the quiet confidence of flawless execution.

Details >>
03/26/2026

SVEN G600 GAMING MULTIMEDIA SPEAKERS — UNIQUE GAMER DESIGN

Introducing the new SVEN G600 multimedia 2.0 speaker system. More than just computer speakers, it’s a full-fledged gaming audio hub that perfectly blends compact practicality, sleek design, cutting-edge technology, and meticulous attention to detail.

Details >>