# Caravan battery Q-battery 6SEM-230 6V 230Ah ![Caravan battery Q-battery 6SEM-230 6V 230Ah](https://baterias.com/1531-home_default/battery-q-battery-6sem-230-6v-230ah.jpg) > Q-battery 6SEM-230 caravan battery 6V 230Ah. SEMITRACTION BATTERY range. Dimensions 242×190×274 mm. For your on-board services. **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-6sem-230-6v-230ah - **Language**: en-GB - **Brand**: Q-battery - **Reference**: BCOM-Q-BATTERY-6SEM-230 - **MPN**: 6SEM-230 - **Price**: 352,70 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | Q-Battery | | Reference | 6 SEM-230 | | Model | SEMITRACTION BATTERY | | Voltage (V) | 6 V | | Largo | 242 cm | | Ancho | 190 cm | | Alto | 274 cm | | Peso | 32 kg | | Tecnología | Lead-acid | | Terminal type | A-Pole | | Hold down | B0 | | Capacity (C20) | 230 Ah (c20) | ## Quick description **Q-battery 6SEM-230 6V 230Ah** is a leisure battery for campers, motorhomes and caravans. Designed to power the entire interior kit (fridge, heater, water pump, USB, LED lighting) for several days off-grid, with no need to plug into a campsite hookup. ## Why this caravan battery? - **Real off-grid autonomy** no campsite hookup needed - **Lasts the whole season** handles daily discharges without capacity loss - **Powers it all at once** fridge, water pump, LED and USB without issues 🔌 Voltage 6 V ⚡ Capacity 230 Ah C20 📏 Dimensions 242×190×274 mm ⚙️ Technology Lead-acid ⚖️ Weight 32 kg 🏷️ Model SEMITRACTION BATTERY ## Description ## Mobility battery Q-Battery 6SEM-230 Semitraction Battery 230Ah 6V 6*V* Voltage 230*Ah* Capacity 32*kg* Weight Designed for power wheelchairs, mobility scooters and light electric vehicles, the **Q-Battery 6SEM-230** from the **Semitraction Battery** range offers **230 Ah** of deep-cycle capacity with conventional lead-acid technology. Measuring 242 × 190 × 274 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 230 Ah battery of this format. - No maintenance, no water top-ups. - Approved for air and sea transport (VRLA). - Good balance of capacity, cranking power and price. - Sealed AGM/GEL: safe indoors and in transport. ### What the Q-Battery 6SEM-230 is for The Q-Battery 6SEM-230 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 32 kg, A-Pole terminals and B0 hold-down. ### The Q-Battery 6SEM-230: Semitraction Battery range and conventional lead-acid technology The 6SEM-230 is part of the Q-Battery **Semitraction Battery** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family. In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use. ### Size, terminals and hold-down of the Q-Battery 6SEM-230 In terms of format, the Q-Battery 6SEM-230 measures 242 × 190 × 274 mm (length × width × height) and weighs 32 kg. It uses a B0 hold-down and A-Pole 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. All the Q-Battery batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### Usage and maintenance tips On batteries with filler caps, check the electrolyte level and top up only with distilled water. Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. ### Warranty and coverage The Q-Battery 6SEM-230 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. ### 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 ### How is the Q-battery 6SEM-230 battery installed in the vehicle? 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. ### What is the service life of the 6SEM-230 model? Expected lifespan of the Q-battery 6SEM-230 is 4 to 6 years in regular device use without 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 6SEM-230 battery? Dimensions (length × width × height) are 242×190×274 mm — also written as 242x190x274 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 6SEM-230? 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 · 2026-10-10*