12,183 customer reviewsThank you for trusting usThank you! Excellent 4.5 out of 5

Fullriver DCG56-12 · Wheelchair battery 12V 56Ah AGM

Specifications

BrandFULLRIVER
Part numberDCG56-12
Voltage (V)12
Capacity (C20)56Ah (c20)
Capacity (C5)47Ah (c5)
TechnologyAGM
Length278.00 mm
Width175.00 mm
Height190.00 mm
See the full specifications →
Price: €274.10
VAT included
Quantity
  • 24-48h delivery
  • 14-day returns
  • Secure payment
  • +12,100 reviews

Brand: FULLRIVER batteries Part number: DCG56-12

Fullriver DCG56-12 12V 56Ah is a deep-cycle battery for wheelchairs and mobility scooters, optimised to be discharged and recharged daily down to 80 % DOD without losing range.

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
56 Ah C20
Dimensions
278×175×190 mm
Technology
AGM
Weight
21,1 kg
Model
DCG Series
Logo Fullriver

Marine battery Fullriver DCG56-12 DCG 56Ah 12V

12VVoltage
56AhCapacity
21.10kgWeight

The Fullriver DCG56-12 with AGM technology is a marine battery with 56 Ah for motor and sailing boats, both for engine starting and onboard services. It replaces the original battery without adaptation in boats with a 278 × 175 × 190 mm format: same 56 Ah capacity.

  • Powers onboard services: lights, sounder, GPS, fridge.
  • Tolerates the daily cycling of a boat in season.
  • AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
  • Reinforced case against vibration and swell.

Will it fit your current battery tray?

In terms of format, the Fullriver DCG56-12 measures 278 × 175 × 190 mm (length × width × height) and weighs 21.10 kg. It uses AP 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 Fullriver DCG56-12 is for

With 56 Ah, the Fullriver DCG56-12 covers motor and sailing boats, both for engine starting and onboard services. At the end of the season, charge it fully before winter storage. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 21.10 kg and AP terminals.

The Fullriver DCG56-12: DCG range and AGM technology

The DCG is the Fullriver range the DCG56-12 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.

What Fullriver does differently

With its own plants and a catalogue focused on high-performance AGM, Fullriver is a familiar brand in power wheelchairs, boats and photovoltaic systems that need thousands of cycles. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Official warranty

The Fullriver DCG56-12 comes with the manufacturer's official warranty against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.

Care and maintenance

At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up. As a service battery, avoid routine discharges below 50% to extend its cycle life.

Shipping, delivery and returns

Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.

  • Reference
    BCOM-FULLRIVER-DCG56-12

Data sheet

  • Brand
    FULLRIVER
  • Reference
    DCG56-12
  • Model
    FULLRIVER DCG
  • Voltage (V)
    12
  • Length
    278.00 mm
  • Width
    175.00 mm
  • Height
    190.00 mm
  • Weight
    21.1 Kgs
  • Technology
    AGM
  • Terminal type
    AP
  • Capacity (C20)
    56Ah (c20)
  • Capacity (C5)
    47Ah (c5)

Specific References

  • MPN
    DCG56-12

Comparison: Fullriver DCG56-12 vs equivalents — alternatives with the same dimensions, Ah and CCA

The Fullriver DCG56-12 is interchangeable with these equivalent references: HC60B (Fullriver).

Product Specifications Technology Price
Fullriver DCG56-12 Fullriver DCG56-12 This battery 12V 56Ah AGM €274.10
Fullriver HC60B Fullriver HC60B 12V 60Ah 625A AGM €419.60

Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.

Recommended accessories — complement the Fullriver DCG56-12 with a charger or tester

Frequently asked questions

Is the DCG56-12 model AGM? What does this technology offer?

Yes. The DCG56-12 from Fullriver 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 boats with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.

How is the Fullriver DCG56-12 battery installed in the vehicle?

In most boats 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 boats with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

What is the service life of the DCG56-12 model?

Expected lifespan of the Fullriver DCG56-12 is 5 to 8 years in mild-climate boat 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 dimensions of the Fullriver DCG56-12 battery?

Dimensions (length × width × height) are 278×175×190 mm — also written as 278x175x190 mm and correspond to the European L3 case size — following the European DIN standard. Always measure the space in your boat before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

Is the DCG56-12 valid for my vehicle?

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 DCG56-12 typically fits a wide range of European vehicles thanks to its standard DIN case format.

Which batteries are equivalent to the Fullriver DCG56-12?

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 boats. See the "Equivalents" section to view recommended options at the same performance level.


The top-rated online battery store in Spain

  • 4.5/5 · +12,100 reviews

    Audited by Trustpilot, no filters, no edits. The top-rated battery store in Spain.

    Trustpilot · verified, no filters

  • Official Varta distributor

    Official Varta wholesale distributor. 100% genuine batteries, recently manufactured, best price and no middlemen.

    World’s best-selling battery brand

  • +100,000 satisfied customers

    More than 100,000 customers already trust baterias.com — and recommend us to their friends and family.

    They trust us and recommend us

Choose trust, choose quality, choose baterias.com.

Loading...
Back to top