# Fullriver DC140-12 · Boat battery 12V 140Ah 795A

![Fullriver DC140-12 · Boat battery 12V 140Ah 795A](https://bateriasonline.es/2332-home_default/fullriver-dc140-12.jpg)

> Fullriver DC140-12: 140 Ah boat battery, 795 A (EN), 341×172×289 mm, AGM. Equivalent to Fullriver DC145-12.

**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-dc140-12
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-DC140-12
- **MPN**: DC140-12
- **Price**: 494,81 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fullriver |
| Range | DC Series |
| Application | Boats |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 140 Ah |
| Cold cranking amps (EN) | 795 A |
| Length | 341 mm |
| Width | 172 mm |
| Height | 289 mm |
| Weight | 43.1 kg |
| Terminal type | M8 + TP08 |

## Quick description

Fullriver DC140-12: boat battery with 12 V, 140 Ah and 795 A cold cranking current, measuring 341 × 172 × 289 mm.

## Description

## Where the Fullriver DC140-12 fits

The Fullriver DC140-12 is a battery for boats: engine starting or on-board service, depending on its design, with resistance to damp and hull vibration. Fit the DC140-12 securely on board and away from bilge water.
The DC140-12 belongs to the Fullriver DC Series range. [See all Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## AGM technology in the DC140-12

The DC140-12 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 DC140-12 vs DC145-12 and DC120-12C: differences

What sets the DC140-12 apart from its neighbours in the Fullriver range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fullriver DC140-12 (this one) | 140 Ah | 795 A | 341 × 172 × 289 | 43.1 kg |
| Fullriver DC145-12 | 145 Ah | 820 A | 341 × 173 × 287 | 43.8 kg |
| Fullriver DC120-12C | 120 Ah | 750 A | 344 × 172 × 283 | 38.7 kg |

- Fullriver DC145-12: 5 Ah more, 25 A more cranking power, the same dimensions.
- Fullriver DC120-12C: 20 Ah less, 45 A less cranking power, a different case (344 × 172 × 283 mm).

## Equivalents and alternatives to the Fullriver DC140-12

Other AGM batteries that fit the DC140-12's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fullriver DC145-12 | AGM | 145 Ah | 820 A | 341 × 173 × 287 |

## Part numbers and codes for the Fullriver DC140-12

The DC140-12 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | DC140-12 |
|---|---|
| Terminal type | M8 + TP08 |
| Not to be confused with | Fullriver DCG40-12 (40 Ah), Fullriver DC10-12 (10 Ah), Fullriver DC145-12 (145 Ah, 820 A) |

## Before ordering the DC140-12, check this

- Cold cranking: 795 A (EN), equal to or higher than the original.
- Capacity of the DC140-12: 140 Ah; the same as your current battery or slightly more is fine.
- Length, width and height of the DC140-12: 341 × 172 × 289 mm.

## Frequently asked questions about the Fullriver DC140-12

### DC140-12 or DC145-12: which one suits me?

Compared with the DC140-12, the Fullriver DC145-12 has 5 Ah more and 25 A more cranking power. If your current battery says 820 A or more, choose the DC145-12; if it says 795 A or less, the DC140-12 is enough. Both measure 341 × 172 × 289 mm, so they fit the same tray.

### How much does the Fullriver DC140-12 weigh?

43.1 kg, with 140 Ah of capacity. For reference, the Fullriver DC145-12 (145 Ah) weighs 43.8 kg.

### Which battery is equivalent to the Fullriver DC140-12?

Only other AGM batteries with its dimensions and polarity: Fullriver DC145-12. Neither an EFB nor a conventional battery replaces the DC140-12.

## Keep comparing: alternatives to the DC140-12

- [All marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries)
- [Full Fullriver catalogue](https://bateriasonline.es/en/fullriver-batteries)
- [Fullriver FT1210](https://bateriasonline.es/en/fullriver-ft1210) · 140 Ah, 1,210 A, 327×182×273 mm

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