Q-battery 12LS-120S · Stationary UPS battery 118Ah AGM
Specifications
| Brand | Q-battery |
|---|---|
| Part number | 12LS-120S |
| Voltage (V) | 12 |
| Capacity (C20) | 118Ah (c20) |
| Technology | AGM |
| Length | 328.00 cm |
| Width | 177.00 cm |
| Height | 222.00 cm |
| Weight | 32.00 Kgs |
Q-battery 12LS-120S 12V 118Ah is a stationary battery for backup power systems: UPS, alarms, telecom and emergency lighting. Long float-life under permanent charge and instant response to mains outages with no noticeable voltage drop.
Why this stationary battery?
- Instant responsewhen the mains drop, no voltage dip
- Long life under 24/7 chargeoptimised for permanent service
- Compatible with your systemexisting UPS units and alarm control panels
Where it fits: the Q-battery 12LS-120S is one of our batteries for ups / ups and belongs to our Q-battery batteries.

Stationary battery Q-Battery 12LS-120S 118Ah 12V
The 12 V, 118 Ah Q-Battery 12LS-120S stationary battery with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. It measures 328 × 177 × 222 mm, the format sought by anyone replacing a 118 Ah battery in UPS, alarm and emergency systems.
- Maintenance-free for its whole service life.
- Sealed and gas-free: suitable for cabinets and offices.
- Long float life under permanent charge.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
What the Q-Battery 12LS-120S is for
The Q-Battery 12LS-120S is designed for UPS, alarms, telecoms and emergency lighting: it sits on float charge and responds instantly to a mains failure. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 32 kg and F12 (M8) terminals.
Dimensions, polarity and mounting
The Q-Battery 12LS-120S is made in the 328 × 177 × 222 mm format and weighs 32 kg. It uses F12 (M8) terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
Technology inside the Q-Battery 12LS-120S
Within the Q-Battery catalogue, the 12LS-120S is the 118 Ah model designed for this application.
AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.
Q-Battery: the maker behind the 12LS-120S
The Q-Battery catalogue runs from small alarm batteries to large traction monoblocs, always with sealed, maintenance-free technology. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
Warranty and coverage
The Q-Battery 12LS-120S comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.
Usage and maintenance tips
Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery. Replace all the batteries in the set at once and avoid environments continuously above 25 °C.
Shipping, delivery and returns
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
Data sheet
-
BrandQ-Battery
-
Reference12LS-120S
-
ModelAGM STANDARD
-
Voltage (V)12
-
Length328.00 cm
-
Width177.00 cm
-
Height222.00 cm
-
Weight32.00 Kgs
-
TechnologyAGM
-
Terminal typeF12 (M8)
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Capacity (C20)118Ah (c20)
Specific References
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EAN134250889610692
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MPN12LS-120S
Codes and references Q-battery 12LS-120S
| Brand | Q-battery |
|---|---|
| Manufacturer range | AGM STANDARD |
| Manufacturer part number (MPN) | 12LS-120S |
| Also known as | 12LS120S · 12LS 120S |
| EAN-13 barcode | 4250889610692 |
| Dimensions (length × width × height) | 328 × 177 × 222 mm (328x177x222) |
Recommended accessories
Frequently asked questions
Is this battery AGM? What is it for?
Yes. The 12LS-120S from Q-battery uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.
What are the dimensions of the Q-battery 12LS-120S battery?
Dimensions (length × width × height) are 328×177×222 mm — also written as 328x177x222 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
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