# Odyssey ODX-AGM34 · Car battery 68Ah

![Odyssey ODX-AGM34 · Car battery 68Ah](https://bateriasonline.es/3588-home_default/odyssey-odx-agm34.jpg)

> Odyssey ODX-AGM34: 68 Ah car battery, 277×173×201 mm, positive terminal on the left, TPPL. Compare sizes and equivalents; 14-day returns.

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

- **Canonical URL**: https://bateriasonline.es/en/odyssey-odx-agm34
- **Language**: en
- **Brand**: Odyssey
- **Reference**: BOL-ODYSSEY-ODX-AGM34
- **EAN**: 0635241140729
- **MPN**: ODX-AGM34
- **Price**: 446,36 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Odyssey |
| Range | ODX |
| Application | Cars |
| Technology | TPPL |
| Capacity | 68 Ah |
| Length | 277 mm |
| Width | 173 mm |
| Height | 201 mm |
| Weight | 22.5 kg |
| Polarity | Positive terminal on the left |
| Terminal type | SAE |

## Quick description

Odyssey ODX-AGM34: car battery (TPPL) with 68 Ah, measuring 277 × 173 × 201 mm, with the positive terminal on the left.

## Description

## Where the Odyssey ODX-AGM34 fits

The Odyssey ODX-AGM34 is made for petrol and diesel cars without automatic engine stop. The ODX-AGM34 covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 68 Ah it is the usual size for compact diesels and mid-size petrol saloons. The ODX-AGM34 belongs to the Odyssey ODX range. [More Odyssey batteries](https://bateriasonline.es/en/odyssey-batteries)

## Odyssey ODX-AGM34 codes and part numbers

Shops, garages and catalogues identify the ODX-AGM34 with these codes:

| Commercial reference | ODX-AGM34 |
|---|---|
| EAN | 0635241140729 |
| Terminal type | SAE |
| Not to be confused with | Odyssey ODP-AGM34 (61 Ah, 792 A), Odyssey ODX-AGM34R (68 Ah, positive terminal on the right), Odyssey ODX-AGM31 (100 Ah) |

## Equivalents and alternatives to the Odyssey ODX-AGM34

No other reference in the catalogue fully matches the dimensions and polarity of the ODX-AGM34; you will find the closest ones among our [car batteries](https://bateriasonline.es/en/car-batteries).

## Inside the ODX-AGM34: TPPL technology

Inside, the ODX-AGM34 uses thin plates of pure lead (TPPL). It is the technology behind ODYSSEY, GENESIS and PowerSafe.

## What to look at before buying the ODX-AGM34

- The ODX-AGM34 is AGM: it replaces an AGM or an EFB of the same size. You can swap an EFB for an AGM, but not an AGM for an EFB.
- Capacity of the ODX-AGM34: 68 Ah; the same as your current battery or slightly more is fine.
- The ODX-AGM34 has the positive terminal on the left: compare it with your current battery.
- Length, width and height of the ODX-AGM34: 277 × 173 × 201 mm.

## Frequently asked questions about the Odyssey ODX-AGM34

### Can the Odyssey ODX-AGM34 be used in a car with Start-Stop?

Yes. As an AGM battery, the ODX-AGM34 handles automatic engine stop and brake energy recovery, and it can replace an EFB of the same size.

### How much does the Odyssey ODX-AGM34 weigh?

The ODX-AGM34 weighs 22.5 kg.

### Which side is the positive terminal on the Odyssey ODX-AGM34?

The ODX-AGM34 has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.

## Other options if you are unsure about the ODX-AGM34

- [More car batteries](https://bateriasonline.es/en/car-batteries)
- [Full Odyssey catalogue](https://bateriasonline.es/en/odyssey-batteries)
- [Odyssey ODP-AGM48-H6-L3](https://bateriasonline.es/en/odyssey-odp-agm48-h6-l3) · 69 Ah, 277×175×188 mm
- [Odyssey ODX-AGM34-78](https://bateriasonline.es/en/odyssey-odx-agm34-78) · 68 Ah, 277×173×201 mm

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