# Exide ED851T · Truck battery 12V 85Ah 350A

![Exide ED851T · Truck battery 12V 85Ah 350A](https://bateriasonline.es/181-home_default/exide-ed851t.jpg)

> Exide ED851T: 85 Ah truck battery, 350 A (EN), 349×175×235 mm, positive terminal on the left, GEL. Equivalent to Fulmen FD851T.

**Category:** [Truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries) → [Exide](https://bateriasonline.es/en/exide-batteries)

- **Canonical URL**: https://bateriasonline.es/en/exide-ed851t
- **Language**: en
- **Brand**: Exide
- **Reference**: BOL-EXIDE-ED851T
- **EAN**: 3661024037884
- **MPN**: ED851T
- **Price**: 279,89 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Exide |
| Range | EXIDE Endurance+PRO Gel |
| Application | Trucks and commercial vehicles |
| Technology | GEL |
| Voltage | 12 V |
| Capacity | 85 Ah |
| Cold cranking amps (EN) | 350 A |
| Length | 349 mm |
| Width | 175 mm |
| Height | 235 mm |
| Weight | 29.5 kg |
| Polarity | Positive terminal on the left |

## Quick description

Exide ED851T: truck battery with 12 V, 85 Ah and 350 A cold cranking current, measuring 349 × 175 × 235 mm, with the positive terminal on the left.

## Description

## The Exide ED851T at a glance

The Exide ED851T is a starter battery for trucks, tractors and machinery: high capacity, robust terminals and a build that withstands vibration and the starts of large engines. With 85 Ah, the ED851T suits heavy vehicles that had a battery of that capacity.
The ED851T belongs to the Exide EXIDE Endurance+PRO Gel range. [See all Exide batteries](https://bateriasonline.es/en/exide-batteries)

## Equivalents and alternatives to the Exide ED851T

Other gel batteries with the dimensions and polarity of the ED851T: with gel it is best to stay with gel, because the charging profile is different.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fulmen FD851T | GEL | 85 Ah | 350 A | 349 × 175 × 235 |
| Deta DD851T | GEL | 85 Ah | 350 A | 349 × 175 × 235 |

## Inside the ED851T: GEL technology

The ED851T is a gel battery: the electrolyte is immobilised in silica gel. It requires a charger with a specific gel profile.

## What to look at before buying the ED851T

- Measure the space: the ED851T takes up 349 × 175 × 235 mm.
- The ED851T has the positive terminal on the left: compare it with your current battery.
- Capacity of the ED851T: 85 Ah; the same as your current battery or slightly more is fine.
- Check the EN amps on your battery: if it says 350 A or less, the ED851T covers your engine.

## Exide ED851T codes and part numbers

The ED851T is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | ED851T |
|---|---|
| EAN | 3661024037884 |

## Frequently asked questions about the Exide ED851T

### How much does the Exide ED851T weigh?

The ED851T weighs 29.5 kg.

### Which battery is equivalent to the Exide ED851T?

For the ED851T, other gel batteries with its size and polarity: Fulmen FD851T and Deta DD851T.

### What is the cold cranking current of the Exide ED851T?

350 A to the EN standard, with 85 Ah capacity.

### Which side is the positive terminal on the Exide ED851T?

The ED851T has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.

### Which charger does the Exide ED851T need?

A charger with a GEL mode not exceeding 14.1-14.4 V. Charging it with a conventional lead-acid profile damages it through overcharging.

## Keep comparing: alternatives to the ED851T

- [More truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [More Exide models](https://bateriasonline.es/en/exide-batteries)
- [Fulmen FD851T](https://bateriasonline.es/en/fulmen-fd851t) · 85 Ah, 350 A, 349×175×235 mm
- [Deta DD851T](https://bateriasonline.es/en/deta-dd851t) · 85 Ah, 350 A, 349×175×235 mm

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