# Wheelchair battery Q-battery 12LC-134 12V 143Ah AGM ![Wheelchair battery Q-battery 12LC-134 12V 143Ah AGM](https://baterias.com/1489-home_default/battery-q-battery-12lc-134-12v-143ah.jpg) > Q-battery 12LC-134 wheelchair battery 12V 143Ah AGM. AGM DEEP CYCLE BATTERY range. Dimensions 340×173×280 mm. For daily wheelchair use. **Category:** [Mobility Vehicle Batteries](https://baterias.com/gb/batteries-for-mobility-vehicles) → [Q-battery](https://baterias.com/gb/q-battery) - **Canonical URL**: https://baterias.com/gb/battery-q-battery-12lc-134-12v-143ah - **Language**: en-GB - **Brand**: Q-battery - **Reference**: BCOM-Q-BATTERY-12LC-134 - **EAN**: 4250889611491 - **MPN**: 12LC-134 - **Price**: 487,80 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | Q-Battery | | Reference | 12 LC-134 | | Model | AGM DEEP CYCLE BATTERY | | Voltage (V) | 12 V | | Largo | 340 cm | | Ancho | 173 cm | | Alto | 280 cm | | Peso | 41.5 kg | | Tecnología | AGM | | Terminal type | F12 | | Capacity (C20) | 143 Ah (c20) | ## Quick description **Q-battery 12LC-134 12V 143Ah** is a sealed AGM/GEL battery for daily mobility use: maintenance-free, no risk of spills, and thousands of useful cycles well beyond a starter battery. ## Why this wheelchair battery? - **Daily cycling without wear** handles deep discharges without losing capacity - **Sealed AGM/GEL** no maintenance, no risk of spills - **Thousands of useful cycles** over its full lifetime 🔌 Voltage 12 V ⚡ Capacity 143 Ah C20 📏 Dimensions 340×173×280 mm ⚙️ Technology AGM ⚖️ Weight 41,5 kg 🏷️ Model AGM DEEP CYCLE BATTERY ## Description ## Mobility battery Q-Battery 12LC-134 AGM Deep Cycle Battery 143Ah 12V 12*V* Voltage 143*Ah* Capacity 41.50*kg* Weight Designed for power wheelchairs, mobility scooters and light electric vehicles, the **Q-Battery 12LC-134** from the **AGM Deep Cycle Battery** range offers **143 Ah** of deep-cycle capacity with AGM technology. Its 340 × 173 × 280 mm make it the exact replacement for the 143 Ah battery fitted as standard to many power wheelchairs and mobility scooters. - Approved for air and sea transport (VRLA). - No maintenance, no water top-ups. - Sealed AGM/GEL: safe indoors and in transport. - AGM: faster recharging and better cycle resistance than a conventional battery. ### What the Q-Battery 12LC-134 is for With 143 Ah, the Q-Battery 12LC-134 offers the daily range that power wheelchairs, mobility scooters and light electric vehicles need, with a sealed construction that is safe indoors. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 41.50 kg and F12 terminals. ### The Q-Battery 12LC-134: AGM Deep Cycle Battery range and AGM technology Within the Q-Battery catalogue, the **AGM Deep Cycle Battery** series groups the references designed for this use. The 12LC-134 is the 143 Ah model of that family, with the same performance as its siblings in other sizes. 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. ### Dimensions, polarity and mounting The Q-Battery 12LC-134 is made in the 340 × 173 × 280 mm format and weighs 41.50 kg. It uses F12 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. ### Why choose Q-Battery batteries 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. ### How to make it last longer Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. ### Manufacturer's warranty The Q-Battery 12LC-134 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. ## Frequently asked questions ### Is the 12LC-134 model AGM? What does this technology offer? Yes. The 12LC-134 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. ### What are the dimensions of the Q-battery 12LC-134 battery? Dimensions (length × width × height) are 340×173×280 mm — also written as 340x173x280 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. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-10-31*