Ritar RA12-180A · Caravan battery 12V 190Ah AGM
Specifications
| Brand | RITAR |
|---|---|
| Part number | RA12-180A |
| Voltage (V) | 12 |
| Capacity (C20) | 190Ah (c20) |
| Capacity (C10) | 180Ah (c10) |
| Technology | AGM |
| Length | 530.00 mm |
| Width | 209.00 mm |
| Height | 219.00 mm |
Ritar RA12-180A 12V 190Ah 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 autonomyno campsite hookup needed
- Lasts the whole seasonhandles daily discharges without capacity loss
- Powers it all at oncefridge, water pump, LED and USB without issues
Where it fits: the Ritar RA12-180A is one of our batteries for caravans, belongs to our Ritar batteries and by capacity it sits among our 190Ah batteries.

Leisure battery Ritar RA12-180A RA 190Ah 180A 12V
For motorhomes, caravans and campers that need power off-grid, the Ritar RA12-180A from the RA range provides 190 Ah of energy with AGM technology. Its 530 × 209 × 219 mm make it the exact replacement for the 190 Ah battery fitted as standard to many motorhomes and caravans.
- Direct replacement for the original leisure battery.
- Recharges from the alternator, a solar panel or a mains charger.
- Withstands daily discharges throughout the season.
- AGM: faster recharging and better cycle resistance than a conventional battery.
Size, terminals and hold-down of the Ritar RA12-180A
In terms of format, the Ritar RA12-180A measures 530 × 209 × 219 mm (length × width × height) and weighs 48.50 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.
What the Ritar RA12-180A is for
With 190 Ah, the Ritar RA12-180A is the habitation battery for motorhomes, caravans and campers that need power off-grid. It recharges from the alternator, a solar panel or a mains charger. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 48.50 kg and M8 terminals.
The Ritar RA12-180A: RA range and AGM technology
The RA is the Ritar range the RA12-180A 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 (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.
What Ritar does differently
With more than twenty years making sealed lead batteries, Ritar offers general-purpose, long-life, high-rate and front-terminal ranges for every stationary application. All the Ritar batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Manufacturer's warranty
The Ritar RA12-180A comes with the manufacturer's official warranty against manufacturing defects. Avoid repeated full discharges: they shorten its life and are not covered.
How to make it last longer
Avoid routinely discharging the leisure battery below 50% and recharge it fully after every trip. 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.
Other 190Ah batteries
We stock 10 models of 190 Ah to compare by price, technology and cold cranking: see all 190Ah batteries.
Recommended accessories
Frequently asked questions
Is the Ritar RA12-180A an AGM battery and what are the benefits of AGM?
Yes. The RA12-180A 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 2,280 Wh. To make it last, it should not be discharged below half, so you have about 1,140 Wh usable: for example, an average load of 50 W for about 23 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 RA12-180A model?
Dimensions (length × width × height) are 530×209×219 mm — also written as 530x209x219 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.
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