# Fullriver FT100R · Boat battery 12V 8Ah 100A

![Fullriver FT100R · Boat battery 12V 8Ah 100A](https://bateriasonline.es/2119-home_default/fullriver-ft100r.jpg)

> Fullriver FT100R: 8 Ah boat battery, 100 A (EN), 138×86×102 mm, AGM. Equivalent to Fullriver FT100.

**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-ft100r
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-FT100R
- **MPN**: FT100R
- **Price**: 179,83 € (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 | 8 Ah |
| Cold cranking amps (EN) | 100 A |
| Length | 138 mm |
| Width | 86 mm |
| Height | 102 mm |
| Weight | 3 kg |
| Terminal type | M6 |

## Quick description

The Fullriver FT100R is a boat battery with 12 V, 8 Ah and 100 A cold cranking current, measuring 138 × 86 × 102 mm.

## Description

## The Fullriver FT100R at a glance

The Fullriver FT100R is made for marine use. With 8 Ah, the FT100R suits boats that had a battery of that capacity.
The FT100R belongs to the Fullriver Full Throttle Series range. [See all Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## What it means that the FT100R is AGM

Inside, the FT100R has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.

## Fullriver FT100R vs DC7-12

How the FT100R compares with Fullriver batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fullriver FT100R (this one) | 8 Ah | 100 A | 138 × 86 × 102 | 3 kg |
| Fullriver DC7-12 | 7 Ah | – | 151 × 65 × 101 | 2.7 kg |

- Fullriver DC7-12: 1 Ah less, a different case (151 × 65 × 101 mm).

## Equivalents and alternatives to the Fullriver FT100R

As the FT100R is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fullriver FT100 | AGM | 8 Ah | 100 A | 138 × 86 × 102 |

## Fullriver FT100R codes and part numbers

Shops, garages and catalogues identify the FT100R with these codes:

| Commercial reference | FT100R |
|---|---|
| Terminal type | M6 |

## What to look at before buying the FT100R

- The FT100R delivers 100 A cold cranking (EN standard); do not go below what your original battery states.
- Your current battery should say about 8 Ah; a little more is also fine.
- Length, width and height of the FT100R: 138 × 86 × 102 mm.

## Frequently asked questions about the Fullriver FT100R

### Fullriver FT100R or DC7-12?

Compared with the FT100R, the Fullriver DC7-12 has 1 Ah less. With 8 Ah, the FT100R runs longer between charges than the DC7-12 (7 Ah). Mind the space: the DC7-12 measures 151 × 65 × 101 mm.

### How much does the Fullriver FT100R weigh?

The FT100R weighs 3 kg. For reference, the Fullriver DC7-12 (7 Ah) weighs 2.7 kg.

### Which battery is equivalent to the Fullriver FT100R?

Only other AGM batteries with its dimensions and polarity: Fullriver FT100. Neither an EFB nor a conventional battery replaces the FT100R.

### Which charger does the Fullriver FT100R 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.

## More batteries to compare with the FT100R

- [More marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries)
- [More Fullriver models](https://bateriasonline.es/en/fullriver-batteries)
- [Fullriver FT100](https://bateriasonline.es/en/fullriver-ft100) · 8 Ah, 100 A, 138×86×102 mm

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