Fullriver DC260-12LT · Marine battery 12V 260Ah 1525A AGM
Specifications
| Brand | FULLRIVER |
|---|---|
| Part number | DC260-12LT |
| Voltage (V) | 12 |
| Capacity (C20) | 260 |
| Cold cranking amps (EN) | 1525 |
| Technology | AGM |
| Length | 521.00 cm |
| Width | 269.00 cm |
| Height | 245.00 cm |
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Fullriver DC260-12LT 12V 260Ah 1525A is a marine battery, vibration- and deep-discharge resistant, suitable both for outboard engine starting and for onboard auxiliary services (navigation lights, GPS, sonar, fridge). Sealed and maintenance-free.
Why this marine battery?
- Marine designbuilt for boat swell and vibration
- Dual functionstarts the engine and powers onboard services
- Sealed and safemaintenance-free even when the boat rolls
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Marine battery Fullriver DC260-12LT DC Series 260Ah 1,525A 12V
The Fullriver DC260-12LT with AGM technology is a marine battery with 260 Ah and 1,525 A of cold cranking current (EN) for motor and sailing boats, both for engine starting and onboard services. Measuring 521 × 269 × 245 mm, it is the direct replacement for boats fitted from the factory with a 260 Ah battery of this format.
- Sealed: no spills or gases in the locker.
- Resistant to humidity and salt air.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Ready for starting outboard and inboard engines.
What the Fullriver DC260-12LT is for
The Fullriver DC260-12LT 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 78.20 kg and L Terminal terminals.
Size, terminals and hold-down of the Fullriver DC260-12LT
The Fullriver DC260-12LT is made in the 521 × 269 × 245 mm format and weighs 78.20 kg. It uses L Terminal 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.
Why choose Fullriver batteries
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.
The Fullriver DC260-12LT: DC Series range and AGM technology
The DC Series is the Fullriver range the DC260-12LT 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.
In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.
Usage and maintenance tips
Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up.
Official warranty
The Fullriver DC260-12LT comes with the manufacturer's official warranty against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.
When you get it and how to return it
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.
Data sheet
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BrandFULLRIVER
-
ReferenceDC260-12LT
-
ModelDC Series
-
Voltage (V)12
-
Length521.00 cm
-
Width269.00 cm
-
Height245.00 cm
-
Weight78.20 Kgs
-
TechnologyAGM
-
Terminal typeL Terminal
-
Cold cranking amps (EN)1525
-
Capacity (C20)260
-
Case type8D
Specific References
-
MPNDC260-12LT
Comparison: Fullriver DC260-12LT vs equivalents
The Fullriver DC260-12LT is interchangeable with these equivalent references: FFD260-12LT (Fullriver).
| Product | Specifications | Technology | Price |
|---|---|---|---|
|
|
12V 260Ah 1525A | AGM | |
|
|
12V 260Ah 1550A | AGM | €1,390.20 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
Frequently asked questions
Is the DC260-12LT model AGM? What does this technology offer?
Yes. The DC260-12LT 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 do I change this battery step by step?
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 DC260-12LT model?
Expected lifespan of the Fullriver DC260-12LT 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 DC260-12LT battery?
Dimensions (length × width × height) are 521×269×245 mm — also written as 521x269x245 mm — 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 DC260-12LT 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 DC260-12LT typically fits a wide range of European vehicles thanks to its standard DIN case format.
Which batteries are equivalent to the Fullriver DC260-12LT?
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.
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