Q-battery 12LSX-28 · Stationary UPS battery 12V 12Ah AGM
Stationary UPS battery Q-battery 12LSX-28 12V 12Ah AGM images
Specifications
| Brand | Q-battery |
|---|---|
| Part number | 12LSX-28 |
| Voltage (V) | 12 |
| Capacity (C20) | 12Ah (c20) |
| Technology | AGM |
| Length | 151.00 cm |
| Width | 98.00 cm |
| Height | 95.00 cm |
| Weight | 3.76 Kgs |
Q-battery 12LSX-28 12V 12Ah 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
Stationary battery Q-Battery 12LSX-28 AGM Long Life 12Ah 12V
The 12 V, 12 Ah Q-Battery 12LSX-28 stationary battery from the AGM Long Life range with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. It replaces the original battery without adaptation in UPS, alarm and emergency systems with a 151 × 98 × 95 mm format: same 12 Ah capacity.
- Sealed and gas-free: suitable for cabinets and offices.
- Maintenance-free for its whole service life.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Long float life under permanent charge.
What the Q-Battery 12LSX-28 is for
Designed for UPS, alarms, telecoms and emergency lighting, the Q-Battery 12LSX-28 is sealed, gas-free and suitable for technical cabinets and offices. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 3.76 kg and F2 (6 35mm) terminals.
Size, terminals and hold-down of the Q-Battery 12LSX-28
It has external dimensions of 151 × 98 × 95 mm and weighs 3.76 kg. It uses F2 (6 35mm) terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.
What Q-Battery does differently
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.
The Q-Battery 12LSX-28: AGM Long Life range and AGM technology
Within the Q-Battery catalogue, the AGM Long Life series groups the references designed for this use. The 12LSX-28 is the 12 Ah model of that family, with the same performance as its siblings in other sizes.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.
Usage and maintenance tips
Replace all the batteries in the set at once and avoid environments continuously above 25 °C. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
Manufacturer's warranty
The Q-Battery 12LSX-28 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.
When you get it and how to return it
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
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ReferenceBCOM-Q-BATTERY-12LSX-28
Data sheet
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BrandQ-Battery
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Reference12LSX-28
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ModelAGM LONG LIFE
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Voltage (V)12
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Length151.00 cm
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Width98.00 cm
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Height95.00 cm
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Weight3.76 Kgs
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TechnologyAGM
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Terminal typeF2 (6 35mm)
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Capacity (C20)12Ah (c20)
Specific References
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EAN134250889611842
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MPN12LSX-28
Codes and references Q-battery 12LSX-28
| Brand | Q-battery |
|---|---|
| Manufacturer range | AGM LONG LIFE |
| Manufacturer part number (MPN) | 12LSX-28 |
| Also known as | 12LSX28 · 12LSX 28 |
| EAN-13 barcode | 4250889611842 |
| Dimensions (length × width × height) | 151 × 98 × 95 mm (151x98x95) |
Comparison: Q-battery BATTERY-12LSX-28 vs equivalents
The Q-battery BATTERY-12LSX-28 is interchangeable with these equivalent references: BATTERY-12LS-12 F2 (Q-battery).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Q-battery
BATTERY-12LSX-28
This battery
|
12V 12Ah | AGM | €107.80 |
Q-battery
BATTERY-12LS-12 F2
|
12V 12Ah | AGM | €50.30 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
Frequently asked questions
Is the Q-battery 12LSX-28 an AGM battery and what are the benefits of AGM?
Yes. The 12LSX-28 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.
How is the Q-battery 12LSX-28 battery installed in the vehicle?
In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How long does the Q-battery 12LSX-28 battery last?
Expected lifespan of the Q-battery 12LSX-28 is 5 to 8 years in mild-climate device use with Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
What are the dimensions of the Q-battery 12LSX-28 battery?
Dimensions (length × width × height) are 151×98×95 mm — also written as 151x98x95 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.
Which interchangeable batteries are there for this one?
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level.
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