# Stationary UPS battery Q-battery 6LS-7.2 6V 7.2Ah AGM ![Stationary UPS battery Q-battery 6LS-7.2 6V 7.2Ah AGM](https://baterias.com/1496-home_default/battery-q-battery-6ls-7_2-6v-72ah.jpg) > Q-battery 6LS-7.2 stationary UPS battery 6V 7.2Ah AGM. AGM STANDARD range. Dimensions 151×34×94 mm. Long float life for UPS, alarms and standby equipment. **Category:** [Batteries for UPS / UPS](https://baterias.com/gb/batteries-for-sai-ups) → [Q-battery](https://baterias.com/gb/q-battery) - **Canonical URL**: https://baterias.com/gb/battery-q-battery-6ls-7_2-6v-72ah - **Language**: en-GB - **Brand**: Q-battery - **Reference**: BCOM-Q-BATTERY-6LS-7.2 - **MPN**: 6LS-7.2 - **Price**: 22,80 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | Q-Battery | | Reference | 6 LS-7.2 | | Model | AGM STANDARD | | Voltage (V) | 6 V | | Largo | 151 cm | | Ancho | 34 cm | | Alto | 94 cm | | Peso | 1.15 kg | | Tecnología | AGM | | Terminal type | F1 (4 75 mm) | | Capacity (C20) | 7.2 Ah (c20) | ## Quick description **Q-battery 6LS-7.2 6V 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 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 🔌 Voltage 6 V ⚡ Capacity 7 Ah C20 📏 Dimensions 151×34×94 mm ⚙️ Technology AGM ⚖️ Weight 1,15 kg 🏷️ Model AGM STANDARD ## Description ## Stationary battery Q-Battery 6LS-7.2 7.2Ah 6V 6*V* Voltage 7.2*Ah* Capacity 1.15*kg* Weight Designed for UPS, alarms, telecoms and emergency lighting, the **Q-Battery 6LS-7.2** offers **7.2 Ah** with AGM technology on permanent float charge. Its 151 × 34 × 94 mm make it the exact replacement for the 7.2 Ah battery fitted as standard to many UPS, alarm and emergency systems. - Instant response to mains failures. - AGM: faster recharging and better cycle resistance than a conventional battery. - Standard format for UPS and emergency systems. - Low self-discharge and high reliability. ### Size, terminals and hold-down of the Q-Battery 6LS-7.2 It has external dimensions of 151 × 34 × 94 mm and weighs 1.15 kg. It uses F1 (4 75mm) terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change. ### What the Q-Battery 6LS-7.2 is for Designed for UPS, alarms, telecoms and emergency lighting, the Q-Battery 6LS-7.2 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 1.15 kg and F1 (4 75mm) terminals. ### Technology inside the Q-Battery 6LS-7.2 Within the Q-Battery catalogue, the 6LS-7.2 is the 7.2 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 6LS-7.2 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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Manufacturer's warranty The Q-Battery 6LS-7.2 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 Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. Replace all the batteries in the set at once and avoid environments continuously above 25 °C. ### When you get it and how to return it Orders placed **before [[ks:cutoff]]** 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 **[[ks:return_days]] 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. ## Frequently asked questions ### Is the Q-battery 6LS-7.2 an AGM battery and what are the benefits of AGM? Yes. The 6LS-7.2 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 6LS-7.2 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 (−) 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 6LS-7.2 battery last? Expected lifespan of the Q-battery 6LS-7.2 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 6LS-7.2 model? Dimensions (length × width × height) are 151×34×94 mm — also written as 151x34x94 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 6LS-7.2 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. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2015. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-10-08*