Q-battery 12LS-7.2 F2 · Stationary UPS battery 12V 7.2Ah AGM
Specifications
| Brand | Q-battery |
|---|---|
| Part number | 12LS-7.2 F2 |
| Voltage (V) | 12 |
| Capacity (C20) | 7.2Ah (c20) |
| Technology | AGM |
| Length | 151.00 cm |
| Width | 65.00 cm |
| Height | 94.00 cm |
| Weight | 2.50 Kgs |
Q-battery 12LS-7.2 F2 12V 7Ah 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 12LS-7.2 F2 7.2Ah 12V
The Q-Battery 12LS-7.2 F2 with AGM technology is a 7.2 Ah, 12 V backup battery for UPS, alarms, telecoms and emergency lighting. It measures 151 × 65 × 94 mm, the format sought by anyone replacing a 7.2 Ah battery in UPS, alarm and emergency systems.
In short: the Q-battery 12LS-7.2 F2 (7 Ah, 151 × 65 × 94 mm). Verified equivalent alternatives: Q-battery 12LSX-17 and Q-battery 12LSX-24.
- Long float life under permanent charge.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Maintenance-free for its whole service life.
- Sealed and gas-free: suitable for cabinets and offices.
What the Q-Battery 12LS-7.2 F2 is for
With 7.2 Ah, the Q-Battery 12LS-7.2 F2 gives your UPS or emergency system the autonomy it needs. Replace all the batteries in the set at once. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 2.50 kg, F2 (6 35mm) terminals and G112070 hold-down.
Size, terminals and hold-down of the Q-Battery 12LS-7.2 F2
It has external dimensions of 151 × 65 × 94 mm and weighs 2.50 kg. It uses a G112070 hold-down and F2 (6 35mm) 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-7.2 F2
The 12LS-7.2 F2 is one of the Q-Battery references for this type of use; it shares the same manufacturing and quality-control criteria as the rest of the brand's catalogue.
In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.
Q-Battery: the maker behind the 12LS-7.2 F2
Q-Battery specialises in AGM and GEL VRLA batteries for UPS, telecoms, solar and deep cycling, with long-life and tubular-plate series for industrial use. We guarantee that every Q-Battery arrives new, charged and with the manufacturer's full warranty.
Warranty and coverage
The Q-Battery 12LS-7.2 F2 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
Replace all the batteries in the set at once and avoid environments continuously above 25 °C. Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery.
When you get it and how to return it
Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.
Data sheet
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BrandQ-Battery
-
Reference12LS-7.2 F2
-
ModelAGM STANDARD
-
Voltage (V)12
-
Length151.00 cm
-
Width65.00 cm
-
Height94.00 cm
-
Weight2.50 Kgs
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TechnologyAGM
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Terminal typeF2 (6 35mm)
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Hold-downG112070
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Capacity (C20)7.2Ah (c20)
Specific References
-
MPN12LS-7.2 F2
Comparison: Q-battery BATTERY-12LS-7.2 F2 vs equivalents
The Q-battery BATTERY-12LS-7.2 F2 is interchangeable with these equivalent references: BATTERY-12LSX-17 (Q-battery), BATTERY-12LSX-24 (Q-battery).
| Product | Specifications | Technology | Price |
|---|---|---|---|
|
|
12V 7.2Ah | AGM | €35.70 |
|
|
12V 7.5Ah | AGM | €85.10 |
|
|
12V 8.8Ah | AGM | €98.40 |
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 12LS-7.2 F2 model AGM? What does this technology offer?
Yes. The 12LS-7.2 F2 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 12LS-7.2 F2 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 12LS-7.2 F2 battery last?
Expected lifespan of the Q-battery 12LS-7.2 F2 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 12LS-7.2 F2 battery?
Dimensions (length × width × height) are 151×65×94 mm — also written as 151x65x94 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.
What are the equivalents of the 12LS-7.2 F2 model?
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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