Q-battery 12LS-150 · Stationary UPS battery 12V 158Ah AGM
Stationary UPS battery Q-battery 12LS-150 12V 158Ah AGM images
Specifications
| Brand | Q-battery |
|---|---|
| Part number | 12LS-150 |
| Voltage (V) | 12 |
| Capacity (C20) | 158Ah (c20) |
| Technology | AGM |
| Length | 483.00 cm |
| Width | 170.00 cm |
| Height | 240.00 cm |
| Weight | 44.50 Kgs |
Q-battery 12LS-150 12V 158Ah 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-150 158Ah 12V
Designed for UPS, alarms, telecoms and emergency lighting, the Q-Battery 12LS-150 offers 158 Ah with AGM technology on permanent float charge. Measuring 483 × 170 × 240 mm, it is the direct replacement for UPS, alarm and emergency systems fitted from the factory with a 158 Ah battery of this format.
- Low self-discharge and high reliability.
- Standard format for UPS and emergency systems.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Instant response to mains failures.
What the Q-Battery 12LS-150 is for
The Q-Battery 12LS-150 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 44.50 kg and F12 (M8) terminals.
Size, terminals and hold-down of the Q-Battery 12LS-150
In terms of format, the Q-Battery 12LS-150 measures 483 × 170 × 240 mm (length × width × height) and weighs 44.50 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.
Q-Battery: the maker behind the 12LS-150
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. All the Q-Battery batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Technology inside the Q-Battery 12LS-150
Q-Battery builds the 12LS-150 to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position.
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.
Care and maintenance
Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
Official warranty
The Q-Battery 12LS-150 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.
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.
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ReferenceBCOM-Q-BATTERY-12LS-150
Data sheet
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BrandQ-Battery
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Reference12LS-150
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ModelAGM STANDARD
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Voltage (V)12
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Length483.00 cm
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Width170.00 cm
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Height240.00 cm
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Weight44.50 Kgs
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TechnologyAGM
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Terminal typeF12 (M8)
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Capacity (C20)158Ah (c20)
Specific References
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MPN12LS-150
Recommended accessories
Frequently asked questions
Is the Q-battery 12LS-150 an AGM battery and what are the benefits of AGM?
Yes. The 12LS-150 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 do I fit the 12LS-150 model in my device?
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-150 battery last?
Expected lifespan of the Q-battery 12LS-150 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-150 battery?
Dimensions (length × width × height) are 483×170×240 mm — also written as 483x170x240 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 batteries are equivalent to the Q-battery 12LS-150?
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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