# Caravan battery Ritar RA6-225 6V 238Ah AGM ![Caravan battery Ritar RA6-225 6V 238Ah AGM](https://baterias.com/733-home_default/battery-ritar-ra6-225-6v-238ah.jpg) > Ritar RA6-225 caravan battery 6V 238Ah AGM. RA range. Dimensions 322×177×247 mm. For auxiliary services (fridge, lights, water) in motorhome or caravan. **Category:** [Batteries for Caravans](https://baterias.com/gb/batteries-for-caravans) → [RITAR](https://baterias.com/gb/ritar) - **Canonical URL**: https://baterias.com/gb/battery-ritar-ra6-225-6v-238ah - **Language**: en-GB - **Brand**: RITAR - **Reference**: BCOM-RITAR-RA6-225 - **MPN**: RA6-225 - **Price**: 361,40 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | RITAR | | Reference | RA6-225 | | Model | RITAR RA | | Voltage (V) | 6 V | | Largo | 322 mm | | Ancho | 177.5 mm | | Alto | 247 mm | | Tecnología | AGM | | Terminal type | M8 | | Capacity (C20) | 238 Ah (c20) | | Capacity (C10) | 225 Ah (c10) | ## Quick description **Ritar RA6-225 6V 238Ah** 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 238 Ah C20 📏 Dimensions 322×177×247 mm ⚙️ Technology AGM ⚖️ Weight 28,5 kg 🏷️ Model RITAR RA ## Description ## Leisure battery Ritar RA6-225 RA 238Ah 6V 6*V* Voltage 238*Ah* Capacity 28.50*kg* Weight For motorhomes, caravans and campers that need power off-grid, the **Ritar RA6-225** from the **RA** range provides **238 Ah** of energy with AGM technology. Its 322 × 177 × 247 mm make it the exact replacement for the 238 Ah battery fitted as standard to many motorhomes and caravans. - Withstands daily discharges throughout the season. - AGM: faster recharging and better cycle resistance than a conventional battery. - Direct replacement for the original leisure battery. - Recharges from the alternator, a solar panel or a mains charger. ### What the Ritar RA6-225 is for As a leisure battery, the Ritar RA6-225 is discharged and recharged every travelling day; avoid discharges below 50% to extend its life. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 28.50 kg and M8 terminals. ### The Ritar RA6-225: RA range and AGM technology The RA6-225 is part of the Ritar **RA** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family. 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. ### Size, terminals and hold-down of the Ritar RA6-225 The Ritar RA6-225 is made in the 322 × 177 × 247 mm format and weighs 28.50 kg. It uses M8 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### Ritar: the maker behind the RA6-225 Ritar is one of the world's largest VRLA battery manufacturers. Its RA, RT, RL, HR and FT series equip UPS, telecoms and solar systems worldwide with very consistent quality. We guarantee that every Ritar arrives new, charged and with the manufacturer's full warranty. ### How to make it last longer During months of storage, keep it charged with a mains charger or a small solar panel; a battery left discharged for weeks loses capacity permanently. Avoid routinely discharging the leisure battery below 50% and recharge it fully after every trip. ### Manufacturer's warranty The Ritar RA6-225 comes with the **manufacturer's official warranty** against manufacturing defects. Avoid repeated full discharges: they shorten its life and are not covered. ### When you get it and how to return it Order **before [[ks:cutoff]]** 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 **[[ks:return_days]] 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 Ritar RA6-225 an AGM battery and what are the benefits of AGM? Yes. The RA6-225 from Ritar 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 caravans with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions. ### How is the Ritar RA6-225 battery installed in the vehicle? In most caravans 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 caravans with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### How many years does this battery last? Expected lifespan of the Ritar RA6-225 is 5 to 8 years in mild-climate caravan 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 RA6-225 model? Dimensions (length × width × height) are 322×178×247 mm — also written as 322x178x247 mm — following the European DIN standard. Always measure the space in your caravan before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### Is the RA6-225 valid for my vehicle? Three options to confirm: 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; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The RA6-225 typically fits a wide range of European vehicles thanks to its standard DIN case format. ### What are the equivalents of the RA6-225 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 caravans. See the "Equivalents" section to view recommended options at the same performance level. ## Reviews - **Average rating**: 4.9 / 5 (10 reviews) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-10-05*