# Wheelchair battery Q-battery 12LC-75 12V 77Ah AGM ![Wheelchair battery Q-battery 12LC-75 12V 77Ah AGM](https://baterias.com/1484-home_default/battery-q-battery-12lc-75-12v-77ah.jpg) > Q-battery 12LC-75 wheelchair battery 12V 77Ah AGM. AGM DEEP CYCLE BATTERY range. Dimensions 260×169×210 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-75-12v-77ah - **Language**: en-GB - **Brand**: Q-battery - **Reference**: BCOM-Q-BATTERY-12LC-75 - **EAN**: 4250889611347 - **MPN**: 12LC-75 - **Price**: 292,30 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | Q-Battery | | Reference | 12 LC-75 | | Model | AGM DEEP CYCLE BATTERY | | Voltage (V) | 12 V | | Largo | 260 mm | | Ancho | 169 mm | | Alto | 210 mm | | Peso | 23.5 kg | | Tecnología | AGM | | Terminal type | F11 | | Capacity (C20) | 77 Ah (c20) | ## Quick description **Q-battery 12LC-75 12V 77Ah** is a deep-cycle battery for wheelchairs and mobility scooters, optimised to be discharged and recharged daily down to 80 % DOD without losing range. ## 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 77 Ah C20 📏 Dimensions 260×169×210 mm ⚙️ Technology AGM ⚖️ Weight 23,5 kg 🏷️ Model AGM DEEP CYCLE BATTERY ## Description ## Mobility battery Q-Battery 12LC-75 AGM Deep Cycle Battery 77Ah 12V 12*V* Voltage 77*Ah* Capacity 23.50*kg* Weight The **12 V**, **77 Ah** **Q-Battery 12LC-75** from the **AGM Deep Cycle Battery** range with AGM technology is the standard replacement for power wheelchairs, mobility scooters and light electric vehicles. It measures 260 × 169 × 210 mm, the format sought by anyone replacing a 77 Ah battery in power wheelchairs and mobility scooters. - Designed to be discharged and recharged daily without losing capacity. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. - Standard replacement format for wheelchairs and scooters. - Thousands of useful cycles over its lifetime. ### What the Q-Battery 12LC-75 is for The Q-Battery 12LC-75 is designed for power wheelchairs, mobility scooters and light electric vehicles. Wheelchairs and scooters normally use two identical batteries in series: replace them together. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 23.50 kg and F11 terminals. ### The Q-Battery 12LC-75: AGM Deep Cycle Battery range and AGM technology The **AGM Deep Cycle Battery** is the Q-Battery range the 12LC-75 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle. AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly. ### Size, terminals and hold-down of the Q-Battery 12LC-75 In terms of format, the Q-Battery 12LC-75 measures 260 × 169 × 210 mm (length × width × height) and weighs 23.50 kg. It uses F11 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 Q-Battery does differently The Q-Battery catalogue runs from small alarm batteries to large traction monoblocs, always with sealed, maintenance-free technology. 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 Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. ### Warranty and coverage The Q-Battery 12LC-75 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 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. ## Frequently asked questions ### Is the 12LC-75 model AGM? What does this technology offer? Yes: the 12LC-75 from Q-battery uses AGM (Absorbent Glass Mat) technology, a sealed lead-acid battery whose electrolyte soaks a glass-fibre mat. It tolerates heat better and handles more cycles than a conventional battery. ### What are the dimensions of the Q-battery 12LC-75 battery? Its dimensions are 260×169×210 mm, also written 260x169x210 mm; the height already includes the terminals. Check the room available in your device, because a single millimetre too much can stop the clamp from closing. ### Q-battery BATTERY-12LC-75 or Fullriver DCG77-12: which one to choose? It is the verified Fullriver equivalent for the BATTERY-12LC-75 tray. Compared with the BATTERY-12LC-75 it has the same Ah and cranking power. It costs 17,90 € more. Decide by price, brand preference and availability: both fit and crank the same. ## Equivalent batteries - [FULLRIVER DCG77-12](https://baterias.com/gb/battery-fullriver-dcg77-12-12v-77ah) ## 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 · 2026-11-11*