# Stationary battery Q-battery 12LS-24 12V 24Ah AGM ![Stationary battery Q-battery 12LS-24 12V 24Ah AGM](https://baterias.com/1508-home_default/battery-q-battery-12ls-24-12v-24ah.jpg) > Q-battery 12LS-24 stationary battery 12V 24Ah AGM. For UPS, electrical backup and standby applications. 24 h delivery. **Category:** [Batteries for UPS / UPS](https://baterias.com/gb/batteries-for-sai-ups) β†’ [Q-battery](https://baterias.com/gb/q-battery) - **Canonical URL**: https://baterias.com/gb/battery-q-battery-12ls-24-12v-24ah - **Language**: en-GB - **Brand**: Q-battery - **Reference**: BCOM-Q-BATTERY-12LS-24 - **EAN**: 4250889610371 - **MPN**: 12LS-24 - **Price**: 111,82 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | Q-Battery | | Reference | 12 LS-24 | | Model | AGM STANDARD | | Voltaje | 12 V | | Largo | 165 cm | | Ancho | 176 cm | | Alto | 125 cm | | Peso | 7.9 kg | | TecnologΓ­a | AGM | | Terminal | F13 (M5) | | Subjection | G112075 | | Capacidad C20 (Ah) | 24 Ah (c20) | ## Quick description **Q-battery 12LS-24 12V 24Ah** 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 response** when the mains drop, no voltage dip - **Long life under 24/7 charge** optimised for permanent service - **Compatible with your system** existing UPS units and alarm control panels πŸ”Œ Voltage 12 V ⚑ Capacity 24 Ah C20 πŸ“ Dimensions 165Γ—176Γ—125 mm βš™οΈ Technology AGM βš–οΈ Weight 7,9 kg 🏷️ Model AGM Standard ## Description ## Battery Q-battery 12LS-24 24Ah 12V The Battery Q-Battery 12LS-24 24Ah 12V AGM STANDARD belongs to the AGM Standard battery range of the QBatteries LS series AGM batteries (absorbent glass matrix technology), regulated by valve and maintenance-free of the LS series of Q-Batteries, were specially developed for waiting applications, such as safety systems, fire alarm systems and sources ofUninterrupted food (UPS). The batteries are distinguished by their excellent energy storage properties and high reliability. ### Ideal for: - Anti -theft systems - UPS systems - Fire detection systems - Telecommunications systems and more ### Battery advantages and characteristics Q-Battery 12LS-24 24Ah 12V - Absorbent glass matrix technology (AGM) with efficient gas recombination up to 99% - Maintenance free (does not require water) - Sealed battery (SLA) - Valve -regulated acid lead (VRLA) - Low self -devarga, approximately 3% per month - Design useful life of 5 to 12 years (see the respective data sheet) ### How to find the right battery for your vehicle or device? The category of**Energy reserve**Q-Batteries includes stationary types of batteries aimed at providing emergency energy in UPS systems and safety alarm systems, also offers efficient products for storage in wind and solar systems. If you have doubts about the battery you need, do not hesitate to contact our customer service. ### Why choose a Q-Battery battery? Qbattery offers designed and built batteries following the highest German quality standards, and with a catalog to cover all kinds of need in terms of applications, such as the Power reservation for stationary applications, motivate power for traction applications, Automotive Power forStarting applications and more. ### Know more about Q-Battery Qbattery is the manufacturer of lead-acid batteries in the latest production lines is a quality German brand that offers a range of products capable of satisfying the needs of the most demanding customers. QBATTERIES offers the highest of the demands in its products, as it offers an extremely high quality standard with an excellent price-reducing ratio. Of German origin has managed to become a reference for that impeccable safety of production in its extensive range of custom products for almost all applications! If you want additional information about Battery Q-battery 12LS-24, you can download the product's technical sheet at the following link: [ Download technical sheet Q-battery 12LS-24 24Ah 12V](/fichastecnicas/data-sheet-battery-q-battery-12ls-24-24ah-12v-en.pdf) ## Frequently asked questions ### Is this battery AGM? What is it for? Yes. The 12LS-24 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 check that the Q-battery 12LS-24 battery fits my vehicle? Three ways: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team for the 12LS-24; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year β€” we reply during business hours (Mon–Fri 9:00–18:00 CET). ### How do I fit the 12LS-24 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 this page. 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 (βˆ’) 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 β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### What is the warranty period of this battery? We provide 2 years of official manufacturer warranty against manufacturing defects. It covers cell failures, internal short-circuits and abnormal capacity drops. Wear from misuse (prolonged overcharging, wrong charger or faulty alternator) is not covered. If the battery fails, we replace it at no cost after a technical inspection. ### How long does Q-battery 12LS-24 delivery take? In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock β€” it leaves the same day and arrives the next business day. Afternoon or weekend orders ship the next business day. For Balearics, Canaries and other EU destinations, allow 2-5 days. Shipping cost is calculated in the cart based on destination and service (standard, express, cash on delivery). Tracking number is sent by email + SMS as soon as the parcel ships. ### Can I return the Q-battery 12LS-24 battery if it doesn't fit or doesn't work? Yes. You have 14 days from delivery to return it. In mainland Spain and Portugal returns are FREE β€” we cover the return shipping cost via prepaid label. In other EU countries the return shipping cost is the customer's. It must arrive in its original packaging with no signs of installation. If it was defective, the warranty covers replacement even after the 14-day period. ### What is the price of the 12LS-24 model? The current price at baterias.com is 111,82 € (VAT included; 92,41 € excl. VAT), updated every 24 hours. The applicable VAT may vary with the destination country and is confirmed in the cart. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). ### Where do I find the 12LS-24 model online? At baterias.com β€” authorised distributor with real stock, 24h delivery in mainland Spain and Portugal if you order before 17:00, and full manufacturer warranty. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). Secure payment by card, Bizum, PayPal or bank transfer. If you choose at-home installation, our technician will take the used battery and dispose of it through an authorised collection point. ### How many years does this battery last? Expected lifespan of the Q-battery 12LS-24 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 measurements of the 12LS-24 model? Dimensions (length Γ— width Γ— height) are 165Γ—176Γ—125 mm β€” also written as 165x176x125 mm β€” 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. ### How much does the Q-battery 12LS-24 battery weigh? It weighs 7,9 kg. Most of the weight is lead. If you plan to fit it yourself, use gloves and a carrying strap (AGM batteries are slightly heavier than conventional due to the absorbent glass-mat fibre). ### What is the capacity and CCA of the 12LS-24 model? Nominal capacity 24 Ah[?cca: and [cold-cranking amps A]] at 12 V. Ah measure the total energy available (autonomy); CCA (also written A in cold or EN under the European standard) measure the instantaneous power to crank the starter motor. A battery with more CCA starts better in winter; one with more Ah keeps accessories on for longer. ### What are the equivalents of the 12LS-24 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 β€” 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. ### Is the 12LS-24 model better than its equivalents from other brands? This battery and its equivalents from Bosch, Tudor or Exide are technically comparable: same dimensions, same voltage and same capacity. The differences are warranty (Varta and Bosch: 2 years; Tudor and Exide: 2 years on the equivalent line), manufacturing plant (Varta and Bosch share origin in the Clarios Group; Tudor and Exide belong to Exide Technologies) and price. For private use any of these brands will give 4-6 years of life. Compare them in the "Equivalents" section. ### What reviews does the 12LS-24 model have? The product rating, when available, is shown on the product page next to the stars. You can also check our public Trustpilot profile at shop level (4.4/5 from 10,547+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped devices that need OBD registration after fitting. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” over 25 years of experience validating automotive batteries. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-07-11*