Fullriver DCG200-12 · Caravan battery 200Ah AGM
Specifications
| Brand | FULLRIVER |
|---|---|
| Part number | DCG200-12 |
| Voltage (V) | 12 |
| Capacity (C20) | 200Ah (c20) |
| Capacity (C5) | 167Ah (c5) |
| Technology | AGM |
| Length | 522.00 mm |
| Width | 239.00 mm |
| Height | 220.00 mm |
Fullriver DCG200-12 12V 200Ah is a battery for auxiliary services in motorhomes, caravans and campers. Powers the fridge, interior lighting, water pump and sockets while parked, with no need for campsite mains. Withstands daily discharges throughout the season.
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 Fullriver DCG200-12 is one of our boat batteries, belongs to our Fullriver batteries and by capacity it sits among our 200Ah batteries.

Marine battery Fullriver DCG200-12 DCG 200Ah 12V
The Fullriver DCG200-12 marine battery offers 12 V, 200 Ah from the DCG range with AGM technology, designed for motor and sailing boats, both for engine starting and onboard services. Measuring 522 × 239 × 220 mm, it is the direct replacement for boats fitted from the factory with a 200 Ah battery of this format.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Ready for starting outboard and inboard engines.
- Sealed: no spills or gases in the locker.
- Resistant to humidity and salt air.
What the Fullriver DCG200-12 is for
The Fullriver DCG200-12 is designed for motor and sailing boats, both for engine starting and onboard services. If it is your starter battery, run the services from a separate battery; if it is a service battery, avoid routinely discharging it beyond 50%. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 66.50 kg and M8 terminals.
Size, terminals and hold-down of the Fullriver DCG200-12
In terms of format, the Fullriver DCG200-12 measures 522 × 239 × 220 mm (length × width × height) and weighs 66.50 kg. It uses M8 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
The Fullriver DCG200-12: DCG range and AGM technology
The DCG is the Fullriver range the DCG200-12 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.
Fullriver: the maker behind the DCG200-12
Fullriver specialises in deep-cycle AGM batteries for mobility, marine, solar and traction. Its DC and HC series are known for their tolerance to deep discharge and long cycle life. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Manufacturer's warranty
The Fullriver DCG200-12 comes with the manufacturer's official warranty against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.
How to make it last longer
Protect the terminals with dielectric grease and check the fixing: vibration and swell loosen connections. At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up.
When you get it and how to return it
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.
Data sheet
-
BrandFULLRIVER
-
ReferenceDCG200-12
-
ModelFULLRIVER DCG
-
Voltage (V)12
-
Length522.00 mm
-
Width239.00 mm
-
Height220.00 mm
-
Weight66.5 Kgs
-
TechnologyAGM
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Terminal typeM8
-
Capacity (C20)200Ah (c20)
-
Capacity (C5)167Ah (c5)
Specific References
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MPNDCG200-12
Fullriver DCG200-12: alternatives with the same dimensions
Batteries from our catalogue with the same dimensions, voltage and technology as the Fullriver DCG200-12 and a similar capacity, sorted by sales. They are not manufacturer-approved equivalents: check the polarity and capacity of your original battery.
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Fullriver
DCG200-12
This battery
|
12V 200Ah | AGM | 885,10 € | |||||||||||||||||||||
Fullriver
DC220-12
Same size |
12V 220Ah 1150A | AGM | 757,30 € −127,80 € | |||||||||||||||||||||
| ||||||||||||||||||||||||
| DCG200-12 | DC220-12 | |
|---|---|---|
| Capacity | 200 Ah | 220 Ah |
| Cold cranking (EN) | — | 1150 A |
| Technology | AGM | AGM |
| Dimensions (mm) | 522 × 239 × 224 | 522 × 242 × 222 |
| Positive terminal | — | — |
| Price | 885,10 € | 757,30 € |
Automatic selection by dimensions (±3 mm), voltage, technology and capacity (−10 % / +20 %). Official manufacturer warranty on every option.
Other 200Ah batteries: We stock 22 models of 200 Ah to compare by price, technology and cold cranking: see all 200Ah batteries.
Recommended accessories
Frequently asked questions
Is the DCG200-12 model AGM? What does this technology offer?
Yes, it is AGM. In an AGM battery such as the DCG200-12, the electrolyte is not free but absorbed in a glass-fibre mat inside a sealed lead-acid battery. It tolerates heat better and handles more cycles than a conventional battery.
Is this a starting or a service (leisure) battery?
Service: it is designed to power electronics, lights, the fridge or the windlass for hours, withstanding deep discharges. On boats with two circuits the ideal is one starting battery and one service battery.
In what position can it be installed on the boat?
Being AGM, it is sealed and does not spill: it can be mounted tilted (never upside down) and copes well with vibration and wave impacts. Secure it firmly and keep the terminals away from water.
What size is this battery?
Length × width × height: 522x239x224 mm. Height is measured to the top of the terminals. Measure your boat's battery tray first; if the battery exceeds it by even a millimetre, the hold-down clamp may not close.
Fullriver DCG200-12 or Fullriver DC220-12: which one to choose?
It has the same dimensions, voltage and technology as the DCG200-12, although it is not a manufacturer-approved equivalent. Compared with the DCG200-12 it has 20 Ah more and 1150 A of cold cranking more. It costs 127,80 € less. Check the positive terminal side and the original capacity before ordering; otherwise it is a straight swap.
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