# Wheelchair battery Ritar RA12-90A 12V 95Ah AGM ![Wheelchair battery Ritar RA12-90A 12V 95Ah AGM](https://baterias.com/739-home_default/battery-ritar-ra12-90a-12v-96ah-ra-agm.jpg) > Ritar RA12-90A wheelchair battery 12V 95Ah AGM. RA range. Dimensions 306×168×235 mm. Deep-cycle and sealed, for daily wheelchair and mobility scooter use. **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-ra12-90a-12v-96ah-ra-agm - **Language**: en-GB - **Brand**: RITAR - **Reference**: BCOM-RITAR-RA12-90A - **MPN**: RA12-90A - **Price**: 304,20 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | RITAR | | Reference | RA12-90 A | | Model | RITAR RA | | Voltage (V) | 12 V | | Largo | 306.5 mm | | Ancho | 168.5 mm | | Alto | 235 mm | | Tecnología | AGM | | Terminal type | M8 | | Capacity (C20) | 95 Ah (c20) | | Capacity (C10) | 90 Ah (c10) | ## Quick description **Ritar RA12-90A 12V 95Ah** is a sealed AGM/GEL battery for daily mobility use: maintenance-free, no risk of spills, and thousands of useful cycles well beyond a starter battery. ## 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 95 Ah C20 📏 Dimensions 306×168×235 mm ⚙️ Technology AGM ⚖️ Weight 28 kg 🏷️ Model RITAR RA ## Description ## Leisure battery Ritar RA12-90A RA 95Ah 90A 12V 12*V* Voltage 95*Ah* Capacity 90*A* Cold cranking 28*kg* Weight The **Ritar RA12-90A** with AGM technology stores **95 Ah** at **12 V**: autonomy for motorhomes, caravans and campers that need power off-grid. Measuring 306 × 168 × 235 mm, it is the direct replacement for motorhomes and caravans fitted from the factory with a 95 Ah battery of this format. - AGM: faster recharging and better cycle resistance than a conventional battery. - Withstands daily discharges throughout the season. - Recharges from the alternator, a solar panel or a mains charger. - Direct replacement for the original leisure battery. ### Dimensions, polarity and mounting In terms of format, the Ritar RA12-90A measures 306 × 168 × 235 mm (length × width × height) and weighs 28 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. ### What the Ritar RA12-90A is for The Ritar RA12-90A 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 95 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 28 kg and M8 terminals. ### The Ritar RA12-90A: RA range and AGM technology The RA12-90A 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. ### Ritar: the maker behind the RA12-90A 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. ### Official warranty The Ritar RA12-90A comes with the **manufacturer's official warranty** against manufacturing defects. Avoid repeated full discharges: they shorten its life and are not covered. ### Care and maintenance 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. ### Shipping, delivery and returns Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### Is the RA12-90A model AGM? What does this technology offer? Yes. The RA12-90A 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 much energy does this battery give a caravan? It stores about 1,140 Wh. To make it last, it should not be discharged below half, so you have about 570 Wh usable: for example, an average load of 50 W for about 11 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 RA12-90A model? Dimensions (length × width × height) are 307×169×235 mm — also written as 307x169x235 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. ## 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 · 2026-10-29*