# Fullriver FT1250-4DLT · Boat battery 12V 175Ah 1,250A

![Fullriver FT1250-4DLT · Boat battery 12V 175Ah 1,250A](https://bateriasonline.es/2227-home_default/fullriver-ft1250-4dlt.jpg)

> Fullriver FT1250-4DLT: 175 Ah boat battery, 1,250 A (EN), 513×223×222 mm, AGM. VAT included and shipping cost shown before you pay.

**Category:** [Marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries) → [Fullriver](https://bateriasonline.es/en/fullriver-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fullriver-ft1250-4dlt
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-FT1250-4DLT
- **MPN**: FT1250-4DLT
- **Price**: 757,93 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fullriver |
| Range | Full Throttle Series |
| Application | Boats |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 175 Ah |
| Cold cranking amps (EN) | 1250 A |
| Length | 513 mm |
| Width | 223 mm |
| Height | 222 mm |
| Weight | 56.4 kg |
| Terminal type | M8 + TP28 (SAE) |

## Quick description

The Fullriver FT1250-4DLT is a boat battery with 12 V, 175 Ah and 1,250 A cold cranking current, measuring 513 × 223 × 222 mm.

## Description

## Where the Fullriver FT1250-4DLT fits

The Fullriver FT1250-4DLT is a battery for boats: engine starting or on-board service, depending on its design, with resistance to damp and hull vibration. Check whether your boat needs starting, service or a dual-purpose battery before choosing.
The FT1250-4DLT belongs to the Fullriver Full Throttle Series range. [The full range of Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## Inside the FT1250-4DLT: AGM technology

The FT1250-4DLT is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.

## Fullriver FT1250-4DLT vs DC180-12 and DC220-12

Torn between the FT1250-4DLT and another similar Fullriver? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fullriver FT1250-4DLT (this one) | 175 Ah | 1,250 A | 513 × 223 × 222 | 56.4 kg |
| Fullriver DC180-12 | 180 Ah | 990 A | 530 × 209 × 218 | 57.8 kg |
| Fullriver DC220-12 | 220 Ah | 1,150 A | 522 × 242 × 222 | 65.5 kg |

- Fullriver DC180-12: 5 Ah more, 260 A less cranking power, a different case (530 × 209 × 218 mm).
- Fullriver DC220-12: 45 Ah more, 100 A less cranking power, a different case (522 × 242 × 222 mm).

## Equivalents and alternatives to the Fullriver FT1250-4DLT

We have no other battery with exactly the dimensions and polarity of the FT1250-4DLT. Browse the rest of our [marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries) to compare close options.

## Part numbers and codes for the Fullriver FT1250-4DLT

The FT1250-4DLT is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | FT1250-4DLT |
|---|---|
| Terminal type | M8 + TP28 (SAE) |

## Before ordering the FT1250-4DLT, check this

- Cold cranking: 1,250 A (EN), equal to or higher than the original.
- Your current battery should say about 175 Ah; a little more is also fine.
- The FT1250-4DLT needs 513 × 223 × 222 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Fullriver FT1250-4DLT

### FT1250-4DLT or DC180-12: which one suits me?

Compared with the FT1250-4DLT, the Fullriver DC180-12 has 5 Ah more and 260 A less cranking power. The FT1250-4DLT cranks harder; the DC180-12 is only a good option if your original battery says 990 A or less. Mind the space: the DC180-12 measures 530 × 209 × 218 mm.

### How much does the Fullriver FT1250-4DLT weigh?

56.4 kg, with 175 Ah of capacity. For reference, the Fullriver DC180-12 (180 Ah) weighs 57.8 kg.

### Which charger does the Fullriver FT1250-4DLT need?

A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.

## Other options if you are unsure about the FT1250-4DLT

- [Other marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries)
- [Full Fullriver catalogue](https://bateriasonline.es/en/fullriver-batteries)

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*bateriasonline.es — Batteries and accessories · 2026-11-10*