# Exide EB621 · Car battery 12V 62Ah 540A

![Exide EB621 · Car battery 12V 62Ah 540A](https://bateriasonline.es/121-home_default/exide-eb621.jpg)

> Exide EB621: 62 Ah car battery, 540 A (EN), 242×175×190 mm, positive terminal on the left, L2 case. Equivalent to Tudor TB621 and Varta D43.

**Category:** [Car batteries](https://bateriasonline.es/en/car-batteries) → [Exide](https://bateriasonline.es/en/exide-batteries)

- **Canonical URL**: https://bateriasonline.es/en/exide-eb621
- **Language**: en
- **Brand**: Exide
- **Reference**: BOL-EXIDE-EB621
- **EAN**: 3661024034548
- **MPN**: EB621
- **Price**: 55,97 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Exide |
| Range | EXIDE Excell |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 62 Ah |
| Cold cranking amps (EN) | 540 A |
| Length | 242 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 14.4 kg |
| Polarity | Positive terminal on the left |
| Case size | L2 (242 × 175 × 190 mm) |

## Quick description

The Exide EB621 is a car battery with 12 V, 62 Ah and 540 A cold cranking current, case size L2 (242 × 175 × 190 mm), with the positive terminal on the left. If yours has the positive terminal on the right, you need the Exide EB620.

## Description

## The Exide EB621 at a glance

The Exide EB621 is a starter battery for cars without Start-Stop: it delivers the current the starter motor needs and then powers lights, control units and audio with the engine off. The EB621 covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 62 Ah it is the usual size for compact diesels and mid-size petrol saloons. The EB621 belongs to the Exide EXIDE Excell range. [The full range of Exide batteries](https://bateriasonline.es/en/exide-batteries)

## Exide EB621 codes and part numbers

Look for any of these EB621 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | EB621 |
|---|---|
| EAN | 3661024034548 |
| Case size (EN) | L2 |
| Not to be confused with | Exide EB620 (62 Ah, 540 A, positive terminal on the right) |

## Exide EB621 vs EA601, EB620 and EB608: differences

How the EB621 compares with Exide batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Exide EB621 (this one) | 62 Ah | 540 A | 242 × 175 × 190 | left | 14.4 kg |
| Exide EA601 | 60 Ah | 600 A | 242 × 175 × 190 | left | 15 kg |
| Exide EB620 | 62 Ah | 540 A | 242 × 175 × 190 | right | 13.9 kg |
| Exide EB608 | 60 Ah | 640 A | 230 × 180 × 186 | left | 15.2 kg |

- Exide EA601: 2 Ah less, 60 A more cranking power, the same L2 case.
- Exide EB620: identical to the EB621 except for the positive terminal, which is on the other side (positive terminal on the right).
- Exide EB608: 2 Ah less, 100 A more cranking power, a different case (230 × 180 × 186 mm).

## Equivalents and alternatives to the Exide EB621

Same dimensions and polarity as the EB621, with similar capacity and cranking power; as a conventional battery, the EB621 can also be replaced by an EFB or AGM of the same size if you want more cycles.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Tudor TB621 | Lead-acid | 62 Ah | 540 A | 242 × 175 × 190 |
| Fulmen FB621 | Lead-acid | 62 Ah | 540 A | 242 × 175 × 190 |
| Deta DB621 | Lead-acid | 62 Ah | 540 A | 242 × 175 × 190 |
| Varta D43 | Lead-acid | 60 Ah | 540 A | 242 × 175 × 190 |
| Kronobat PB-60.1 | Lead-acid | 60 Ah | 540 A | 242 × 175 × 190 |
| Varta D39 | Lead-acid | 63 Ah | 610 A | 242 × 175 × 190 |

## Inside the EB621: lead-acid technology

The EB621 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the EB621 needs no special registration: just connect it.

## What to look at before buying the EB621

- If your car has Start-Stop, the EB621 is not the right one: it needs an EFB or an AGM.
- The EB621 delivers 540 A cold cranking (EN standard); do not go below what your original battery states.
- Your current battery should say about 62 Ah; a little more is also fine.
- With the terminals facing you, the positive terminal of the EB621 is on the left.
- Measure the space: the EB621 takes up 242 × 175 × 190 mm (European case size L2).

## Frequently asked questions about the Exide EB621

### Exide EB621 or EA601?

Compared with the EB621, the Exide EA601 has 2 Ah less and 60 A more cranking power. If your current battery says 600 A or more, choose the EA601; if it says 540 A or less, the EB621 is enough. Both measure 242 × 175 × 190 mm, so they fit the same tray.

### What is the difference between the Exide EB621 and the EB620?

They are the same battery with the terminals swapped: positive terminal on the left on the EB621, positive terminal on the right on the EB620. Look at your current battery with the terminals facing you and pick the one that matches.

### Can the Exide EB621 be used in a car with Start-Stop?

No. The EB621 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Exide EB621 weigh?

The EB621 weighs 14.4 kg. For reference, the Exide EA601 (60 Ah) weighs 15 kg.

### Which battery is equivalent to the Exide EB621?

With the same dimensions, polarity and similar capacity you have the Tudor TB621, Fulmen FB621 and Deta DB621. As the EB621 is a conventional battery, an EFB or AGM of the same size also works.

### What case size is the Exide EB621?

Case size L2: 242 × 175 × 190 mm. The EB621 fits any standard L2 battery tray such as the Tudor TB621.

### Does the new battery need to be registered in the car?

In cars with energy management (common since 2010) it is worth registering the battery in the control unit so it adjusts charging. In older cars you just connect it.

## Keep comparing: alternatives to the EB621

- [More car batteries](https://bateriasonline.es/en/car-batteries)
- [More Exide models](https://bateriasonline.es/en/exide-batteries)
- [Tudor TB621](https://bateriasonline.es/en/tudor-tb621) · 62 Ah, 540 A, 242×175×190 mm
- [Fulmen FB621](https://bateriasonline.es/en/fulmen-fb621) · 62 Ah, 540 A, 242×175×190 mm

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