# Exide ES450 · Boat battery 12V 40Ah 280A

![Exide ES450 · Boat battery 12V 40Ah 280A](https://bateriasonline.es/214-home_default/exide-es450.jpg)

> Exide ES450: 40 Ah boat battery, 280 A (EN), 207×175×175 mm, positive terminal on the right, LB1 case, GEL.

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

- **Canonical URL**: https://bateriasonline.es/en/exide-es450
- **Language**: en
- **Brand**: Exide
- **Reference**: BOL-EXIDE-ES450
- **EAN**: 3661024035859
- **MPN**: ES450
- **Price**: 115,17 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Exide |
| Range | EXIDE MARINA GEL |
| Application | Boats |
| Technology | GEL |
| Voltage | 12 V |
| Capacity | 40 Ah |
| Cold cranking amps (EN) | 280 A |
| Length | 207 mm |
| Width | 175 mm |
| Height | 175 mm |
| Weight | 14.2 kg |
| Polarity | Positive terminal on the right |
| Terminal type | 1 full Ford lug |
| Energy | 450 Wh |
| Case size | LB1 (207 × 175 × 175 mm) |

## Quick description

The Exide ES450 is a boat battery with 12 V, 40 Ah and 280 A cold cranking current, case size LB1 (207 × 175 × 175 mm), with the positive terminal on the right.

## Description

## The Exide ES450 at a glance

The Exide ES450 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 ES450 belongs to the Exide EXIDE MARINA GEL range. [See all Exide batteries](https://bateriasonline.es/en/exide-batteries)

## Equivalents and alternatives to the Exide ES450

We have no other battery with exactly the dimensions and polarity of the ES450. Browse the rest of our [marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries) to compare close options.

## What it means that the ES450 is GEL

The ES450 is a gel battery: the electrolyte is immobilised in silica gel. The ES450 handles repeated deep discharges well, its strong point compared with an AGM.

## Before ordering the ES450, check this

- Measure the space: the ES450 takes up 207 × 175 × 175 mm (European case size LB1).
- Polarity of the ES450: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Your current battery should say about 40 Ah; a little more is also fine.
- Check the EN amps on your battery: if it says 280 A or less, the ES450 covers your engine.

## Part numbers and codes for the Exide ES450

Look for any of these ES450 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | ES450 |
|---|---|
| EAN | 3661024035859 |
| Case size (EN) | LB1 |
| Terminal type | 1 full Ford lug |
| Not to be confused with | Exide EB450 (45 Ah, 330 A), Exide ES650 (56 Ah, 410 A), Exide ES950 (85 Ah, 450 A, positive terminal on the left) |

## Frequently asked questions about the Exide ES450

### How much does the Exide ES450 weigh?

14.2 kg, with 40 Ah of capacity.

### What case size is the Exide ES450?

Case size LB1: 207 × 175 × 175 mm. The ES450 fits any standard LB1 battery tray.

### What is the cold cranking current of the Exide ES450?

280 A to the EN standard, with 40 Ah capacity.

### Which side is the positive terminal on the Exide ES450?

On the ES450, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

## More batteries to compare with the ES450

- [More marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries)
- [The whole Exide range](https://bateriasonline.es/en/exide-batteries)
- [Exide ES290](https://bateriasonline.es/en/exide-es290) · 25 Ah, 150 A, 166×175×125 mm

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