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Ritar RA12-80A · Wheelchair battery 12V 85Ah AGM

Specifications

BrandRITAR
Part numberRA12-80A
Voltage (V)12
Capacity (C20)85Ah (c20)
Capacity (C10)80Ah (c10)
TechnologyAGM
Length350.00 mm
Width167.00 mm
Height183.00 mm
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Price: €242.30
VAT included
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Brand: Ritar batteries Part number: RA12-80A

Ritar RA12-80A 12V 85Ah 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 wearhandles deep discharges without losing capacity
  • Sealed AGM/GELno maintenance, no risk of spills
  • Thousands of useful cyclesover its full lifetime
Voltage
12 V
Capacity
85 Ah C20
Dimensions
350×167×183 mm
Technology
AGM
Weight
21,5 kg
Model
RITAR RA
Logo Ritar

Leisure battery Ritar RA12-80A RA 85Ah 80A 12V

12VVoltage
85AhCapacity
80ACold cranking
21.50kgWeight

For motorhomes, caravans and campers that need power off-grid, the Ritar RA12-80A from the RA range provides 85 Ah of energy with AGM technology. It replaces the original battery without adaptation in motorhomes and caravans with a 350 × 167 × 183 mm format: same 85 Ah capacity.

  • Sealed and gas-free: suitable for installation inside the living area.
  • Low self-discharge during months of storage.
  • AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
  • Power for fridge, lighting, water pump and USB off-grid.

Dimensions, polarity and mounting

The Ritar RA12-80A is made in the 350 × 167 × 183 mm format and weighs 21.50 kg. It uses M6 terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

What the Ritar RA12-80A is for

With 85 Ah, the Ritar RA12-80A 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 21.50 kg and M6 terminals.

The Ritar RA12-80A: RA range and AGM technology

The RA12-80A 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 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.

Why choose Ritar batteries

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 RA12-80A 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. Avoid routinely discharging the leisure battery below 50% and recharge it fully after every trip.

Delivery times 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.

  • Reference
    BCOM-RITAR-RA12-80A

Data sheet

  • Brand
    RITAR
  • Reference
    RA12-80A
  • Model
    RITAR RA
  • Voltage (V)
    12
  • Length
    350.00 mm
  • Width
    167.00 mm
  • Height
    183.00 mm
  • Technology
    AGM
  • Terminal type
    M6
  • Capacity (C20)
    85Ah (c20)
  • Capacity (C10)
    80Ah (c10)

Specific References

  • MPN
    RA12-80A

Recommended accessories — complement the Ritar RA12-80A with a charger or tester

Frequently asked questions

Is the Ritar RA12-80A an AGM battery and what are the benefits of AGM?

Yes. The RA12-80A 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 RA12-80A 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 our blog. 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 long does the Ritar RA12-80A battery last?

Expected lifespan of the Ritar RA12-80A 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 RA12-80A model?

Dimensions (length × width × height) are 350×167×183 mm — also written as 350x167x183 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.

Will the Ritar RA12-80A 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 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The RA12-80A typically fits a wide range of European vehicles thanks to its standard DIN case format.

Which batteries are equivalent to the Ritar RA12-80A?

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.


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