# Deep-cycle battery Ritar RA12-80S 12V 85Ah AGM ![Deep-cycle battery Ritar RA12-80S 12V 85Ah AGM](https://baterias.com/1967-home_default/battery-ritar-ra12-80s-12v-85ah.jpg) > Ritar RA12-80S deep-cycle battery 12V 85Ah AGM. RA range. Dimensions 260×169×235 mm. Built for deep discharges. **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-ra12-80s-12v-85ah - **Language**: en-GB - **Brand**: RITAR - **Reference**: BCOM-RITAR-RA12-80S - **MPN**: RA12-80S - **Price**: 264,30 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | RITAR | | Reference | RA12-80 S | | Model | RITAR RA | | Voltaje | 12 V | | Largo | 260 mm | | Ancho | 169 mm | | Alto | 235 mm | | Tecnología | AGM | | Terminal | M6 | | Capacidad C20 (Ah) | 85 Ah (c20) | | Capacidad C10 (Ah) | 80 Ah (c10) | ## Quick description **Ritar RA12-80S 12V 85Ah** is a deep-cycle battery optimised for repeated discharges down to 80 % DOD and thousands of life cycles. Ideal when the battery discharges and recharges daily rather than just cranking the engine (mobility scooters, backup systems, golf, pallet trucks). ### Why this deep-cycle 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 85 Ah C20 📏 Dimensions 260×169×235 mm ⚙️ Technology AGM ⚖️ Weight 22 kg 🏷️ Model RITAR RA ## Description ## Battery Ritar RA12-80S 85Ah 12V The battery RITAR RA12-80S 85Ah 12V RA belongs to the range of Ritar batteries A series RA is a general purpose battery with a 12 -year design useful life in flotation service.Complies with the IEC, JIS and Bs standards. With updated AgM valve regulation technology and raw high purity materials, the RA series battery maintains a high consistency for better performance and a useful service life on reliable waiting. It is suitable for UPS/EPS applications, medical equipment, emergency lights and security systems. ### Ideal for: - Telecommunications - UPS systems - Medical equipments - Fire and alarms systems - Emergency systems - Electric tools - SOLAR INVESTORS/CONTROLLERS ### Battery advantages and characteristics RITAR RA12-80S 85Ah 12V - Good discharge performance at high speed - Low self -device rate - Large operating temperature range - Long useful life ### How to find the right battery for your vehicle or device? If you have doubts about the battery you need, do not hesitate to contact our customer service. ### Why choose a ritar battery? Ritar batteries provide durability, high energy and have had a cadmium-free manufacturing process and environmentally friendly since Ritar adopted ecological technology and facilities (Eco-Friendly), to minimize the environmental impact. ### Know more about the Ritar brand Ritar Power is a professional battery manufacturer that is quoted in Nasdaq and produces a wide range of batteries in agm, gel, lithium, etc. technologies.Today Ritar covers the manufacture of batteries, the battery charger, the phone screen, etc.and has become a large -scale business group. It is a high -tech company based in the Nanshan district, Shenzhen in China and has more than 2000 employees, which produce a complete range of AGM, gel, deep cycle, lead carbon, OPZV, opzs, acid batteriesof traction (DIN / BS) and lithium batteries for all types of industrial applications such as solar systems, UPS, telecommunications, data centers, rail traffic, motor vehicles, etc. Ritar factories are equipped with advanced automatic production lines and adopt advanced test measures, including a series of innovative production technologies that have obtained national patents.Each production stage is well planned and controlled to minimize the percentage of defects.Strictly 100% inspection made by IQC, IPQC, OQC. ## Frequently asked questions ### Is the RA12-80S model AGM? What does this technology offer? Yes. The RA12-80S 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 do I check that the Ritar RA12-80S battery fits my vehicle? Three ways: 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 for the RA12-80S; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 9:00–18:00 CET). ### How is the Ritar RA12-80S 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. ### What warranty does the Ritar RA12-80S battery have? We provide 1 year of official manufacturer warranty against manufacturing defects. Coverage includes cell breakdowns, internal short-circuits and abnormal capacity decreases. Wear from misuse (prolonged overcharging, wrong charger or faulty alternator) is not covered. Once the defect is verified by technical inspection, we replace the RA12-80S at no cost. ### When will I receive the RA12-80S model? In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock — it leaves the same day and arrives the next business day. Afternoon or weekend orders ship the next business day. For Balearics, Canaries and other EU destinations, allow 2-5 days. Shipping cost is calculated in the cart based on destination and service (standard, express, cash on delivery). Tracking number is sent by email + SMS as soon as the parcel ships. ### Are returns accepted on this battery? Yes. You have 14 days from delivery to return it. In mainland Spain and Portugal returns are FREE — we cover the return shipping cost via prepaid label. In other EU countries the return shipping cost is the customer's. It must arrive in its original packaging with no signs of installation. If it was defective, the warranty covers replacement even after the 14-day period. ### What is the price of the RA12-80S model? The current price at baterias.com is 264,30 € (VAT included; 218,43 € excl. VAT), updated every 24 hours. The applicable VAT may vary with the destination country and is confirmed in the cart. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). ### Where do I find the RA12-80S model online? At baterias.com — authorised distributor with real stock, 24h delivery in mainland Spain and Portugal if you order before 17:00, and full manufacturer warranty. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). Secure payment by card, Bizum, PayPal or bank transfer. If you choose at-home installation, our technician will take the used battery and dispose of it through an authorised collection point. ### How long does the Ritar RA12-80S battery last? Expected lifespan of the Ritar RA12-80S 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 RA12-80S model? Dimensions (length × width × height) are 260×169×235 mm — also written as 260x169x235 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. ### How much does the Ritar RA12-80S battery weigh? It weighs 22 kg. Most of the weight is lead. If you plan to fit it yourself, use gloves and a carrying strap (AGM batteries are slightly heavier than conventional due to the absorbent glass-mat fibre). ### How many amps does the Ritar RA12-80S battery have? Nominal capacity 85 Ah[?cca: and [cold-cranking amps A]] at 12 V. Ah measure the total energy available (autonomy); CCA (also written A in cold or EN under the European standard) measure the instantaneous power to crank the starter motor. A battery with more CCA starts better in winter; one with more Ah keeps accessories on for longer. ### Will the Ritar RA12-80S battery fit my caravan? 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 9:00–18:00 CET). The RA12-80S typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which interchangeable batteries are there for this one? 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. ### Which is better: Ritar RA12-80S or an alternative from another brand? This battery and its equivalents from Bosch, Tudor or Exide are technically comparable: same dimensions, same voltage and same capacity. The differences are warranty (Varta and Bosch: 2 years; Tudor and Exide: 2 years on the equivalent line), manufacturing plant (Varta and Bosch share origin in the Clarios Group; Tudor and Exide belong to Exide Technologies) and price. For private use any of these brands will give 4-6 years of life. Compare them in the "Equivalents" section. ### What reviews does the RA12-80S model have? The average rating of the Ritar RA12-80S on baterias.com is 4.88/5 from 8 verified customer reviews. The product rating, when available, is shown on the product page next to the stars. You can also check our public Trustpilot profile at shop level (4.5/5 from 11,009+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped caravans that need OBD registration after fitting. ## Reviews - **Average rating**: 4.88 / 5 (8 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 · 2026-08-07*