# Fullriver DC70-12 · Boat battery 12V 70Ah 450A

![Fullriver DC70-12 · Boat battery 12V 70Ah 450A](https://bateriasonline.es/2602-home_default/fullriver-dc70-12.jpg)

> Fullriver DC70-12: 70 Ah boat battery, 450 A (EN), 260×169×215 mm, AGM. VAT included, shipping cost shown before you pay, 14-day returns.

**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-dc70-12
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-DC70-12
- **MPN**: DC70-12
- **Price**: 269,76 € (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 | 70 Ah |
| Cold cranking amps (EN) | 450 A |
| Length | 260 mm |
| Width | 169 mm |
| Height | 215 mm |
| Weight | 24 kg |
| Terminal type | M6 |

## Quick description

The Fullriver DC70-12 is a boat battery with 12 V, 70 Ah and 450 A cold cranking current, measuring 260 × 169 × 215 mm.

## Description

## Where the Fullriver DC70-12 fits

The Fullriver DC70-12 is made for marine use. Fit the DC70-12 securely on board and away from bilge water.
The DC70-12 belongs to the Fullriver DC Series range. [The full range of Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## Inside the DC70-12: AGM technology

Inside, the DC70-12 has glass fibre separators (AGM) that hold the electrolyte. The DC70-12 needs a charger with an AGM mode that does not exceed 14.7 V.

## Fullriver DC70-12 vs FFD80-12 and FT825-78

Torn between the DC70-12 and another similar Fullriver? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fullriver DC70-12 (this one) | 70 Ah | 450 A | 260 × 169 × 215 | 24 kg |
| Fullriver FFD80-12 | 80 Ah | 530 A | 260 × 169 × 215 | 23.1 kg |
| Fullriver FT825-78 | 65 Ah | 825 A | 261 × 172 × 211 | 21.1 kg |

- Fullriver FFD80-12: 10 Ah more, 80 A more cranking power, the same dimensions.
- Fullriver FT825-78: 5 Ah less, 375 A more cranking power, a different case (261 × 172 × 211 mm).

## Equivalents and alternatives to the Fullriver DC70-12

No other reference in the catalogue fully matches the dimensions and polarity of the DC70-12; you will find the closest ones among our [marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries).

## Fullriver DC70-12 codes and part numbers

This is how the Fullriver DC70-12 appears on the label and in parts catalogues:

| Commercial reference | DC70-12 |
|---|---|
| Terminal type | M6 |
| Not to be confused with | Fullriver DC10-12 (10 Ah), Fullriver DC20-12 (20 Ah, 135 A), Fullriver DC40-12 (40 Ah, 275 A) |

## Check this before ordering the Fullriver DC70-12

- The DC70-12 delivers 450 A cold cranking (EN standard); do not go below what your original battery states.
- With 70 Ah, the DC70-12 replaces an original battery of that capacity or slightly less.
- Length, width and height of the DC70-12: 260 × 169 × 215 mm.

## Frequently asked questions about the Fullriver DC70-12

### Fullriver DC70-12 or FFD80-12?

Compared with the DC70-12, the Fullriver FFD80-12 has 10 Ah more and 80 A more cranking power. If your current battery says 530 A or more, choose the FFD80-12; if it says 450 A or less, the DC70-12 is enough. Both measure 260 × 169 × 215 mm, so they fit the same tray.

### How much does the Fullriver DC70-12 weigh?

The DC70-12 weighs 24 kg. For reference, the Fullriver FFD80-12 (80 Ah) weighs 23.1 kg.

### What are the dimensions and weight of the Fullriver DC70-12?

It measures 260 × 169 × 215 mm and weighs 24 kg. Compare these figures with the tray and the hold-down clamp before ordering.

## Other options if you are unsure about the DC70-12

- [All marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries)
- [More Fullriver models](https://bateriasonline.es/en/fullriver-batteries)
- [Varta LAD85](https://bateriasonline.es/en/varta-lad85) · 85 Ah, 465 A, 260×169×230.5 mm
- [Fullriver FT750-25](https://bateriasonline.es/en/fullriver-ft750-25) · 64 Ah, 750 A, 240×174×220 mm
- [Fullriver FT750-35](https://bateriasonline.es/en/fullriver-ft750-35) · 64 Ah, 750 A, 240×174×220 mm
- [Fullriver FT840-24M](https://bateriasonline.es/en/fullriver-ft840-24m) · 75 Ah, 840 A, 276×172×227 mm

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