# Caravan battery Ritar RA12-100A 12V 106Ah AGM ![Caravan battery Ritar RA12-100A 12V 106Ah AGM](https://baterias.com/1968-home_default/battery-ritar-ra12-100a-12v-108ah-ra-agm.jpg) > Ritar RA12-100A caravan battery 12V 106Ah AGM. RA range. Dimensions 328×172×222 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-ra12-100a-12v-108ah-ra-agm - **Language**: en-GB - **Brand**: RITAR - **Reference**: BCOM-RITAR-RA12-100A - **MPN**: RA12-100A - **Price**: 225,95 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: In stock ## Technical specifications | Feature | Value | |---|---| | Brand | RITAR | | Reference | RA12-100 A | | Model | RITAR RA | | Voltage (V) | 12 V | | Largo | 328 mm | | Ancho | 172 mm | | Alto | 222 mm | | Tecnología | AGM | | Terminal type | M8 | | Capacity (C20) | 106 Ah (c20) | | Capacity (C10) | 100 Ah (c10) | ## Quick description **Ritar RA12-100A 12V 106Ah** is a battery for auxiliary services in motorhomes, caravans and campers. Powers the fridge, interior lighting, water pump and sockets while parked, with no need for campsite mains. Withstands daily discharges throughout the season. ## 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 12 V ⚡ Capacity 106 Ah C20 📏 Dimensions 328×172×222 mm ⚙️ Technology AGM ⚖️ Weight 27,5 kg 🏷️ Model RITAR RA ## Description ## Leisure battery Ritar RA12-100A RA 106Ah 100A 12V 12*V* Voltage 106*Ah* Capacity 100*A* Cold cranking 27.50*kg* Weight The **Ritar RA12-100A** with AGM technology stores **106 Ah** at **12 V**: autonomy for motorhomes, caravans and campers that need power off-grid. Measuring 328 × 172 × 222 mm, it is the direct replacement for motorhomes and caravans fitted from the factory with a 106 Ah battery of this format. - Recharges from the alternator, a solar panel or a mains charger. - Direct replacement for the original leisure battery. - AGM: faster recharging and better cycle resistance than a conventional battery. - Withstands daily discharges throughout the season. ### Dimensions, polarity and mounting The Ritar RA12-100A is made in the 328 × 172 × 222 mm format and weighs 27.50 kg. It uses M8 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 Ritar RA12-100A is for The Ritar RA12-100A is designed for motorhomes, caravans and campers that need power off-grid: it powers fridge, lights, pump and chargers for several days off-grid. Its 106 Ah capacity sets the available autonomy. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 27.50 kg and M8 terminals. ### The Ritar RA12-100A: RA range and AGM technology The **RA** is the Ritar range the RA12-100A 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. ### Ritar: the maker behind the RA12-100A 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. ### Manufacturer's warranty The Ritar RA12-100A comes with the **manufacturer's official warranty** against manufacturing defects. Avoid repeated full discharges: they shorten its life and are not covered. ### Usage and maintenance tips Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. 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. ### Delivery times 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 Ritar RA12-100A an AGM battery and what are the benefits of AGM? Yes. The Ritar RA12-100A is AGM (Absorbent Glass Mat): sealed lead-acid, with the electrolyte absorbed in glass fibre. It withstands more cycles than a conventional battery and copes better with heat. ### How much energy does this battery give a caravan? It stores about 1,272 Wh. To make it last, it should not be discharged below half, so you have about 636 Wh usable: for example, an average load of 50 W for about 13 hours. ### Can it be charged with solar panels? Yes, with a charge controller (PWM or MPPT) set for AGM. It can also be charged by the vehicle alternator (ideally with a DC-DC charger) and by the 230 V charger when you are on hook-up at the campsite. ### What are the measurements of the RA12-100A model? Length × width × height: 328x172x222 mm. Height is measured to the top of the terminals. Measure your caravan's battery tray first; if the battery exceeds it by even a millimetre, the hold-down clamp may not close. ### Ritar RA12-100A or Ritar RA12-120S: which one to choose? It has the same dimensions, voltage and technology as the RA12-100A, although it is not a manufacturer-approved equivalent. Compared with the RA12-100A it has 10 Ah more. It costs 173,45 € more. Check the positive terminal side and the original capacity before ordering; otherwise it is a straight swap. ## 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 · 2026-11-08*