# Motorcycle battery Odyssey ODS-AGM6M 126Ah 1225A AGM

![Motorcycle battery Odyssey ODS-AGM6M 126Ah 1225A AGM](https://baterias.com/1411-home_default/battery-odyssey-ods-agm6m-126ah-1225a.jpg)

> Odyssey ODS-AGM6M motorcycle battery 126Ah 1225A AGM. ODS range. Dimensions 287×269×234 mm. Verified OEM cross-references and exact fit for your bike.

**Category:** [Boat Batteries](https://baterias.com/gb/boat-batteries) → [ODYSSEY](https://baterias.com/gb/odyssey)

- **Canonical URL**: https://baterias.com/gb/battery-odyssey-ods-agm6m-126ah-1225a
- **Language**: en-GB
- **Brand**: ODYSSEY
- **Reference**: BCOM-ODYSSEY-ODS-AGM6M
- **EAN**: 0635241140866
- **MPN**: ODS-AGM6M
- **Price**: 641,50 €
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | ODYSSEY |
| Reference | ODS-AGM6 M |
| Model | ODS |
| Largo | 287 cm |
| Ancho | 269 cm |
| Alto | 234 cm |
| Peso | 39 kg |
| Tecnología | AGM |
| Terminal layout | 2 |
| Terminal type | SAE and 3/8-16" Stud |
| Cold cranking amps (EN) | 1225 |
| Capacity (C20) | 126 Ah (c20) |
| Capacity (C10) | 92 Ah (c10) |

## Quick description

**Odyssey ODS-AGM6M 126Ah 1225A** is a motorcycle starter battery with standard JIS code (the one on your bike's original label). Ready to use, sealed and vibration-resistant. Fits any model that takes the same JIS reference — the code your mechanic recognises at a glance.

## Why this motorcycle battery?

- **Same JIS reference** as your bike's original — fits first time
- **Sealed and ready to use** no acid handling, no refills
- **Survives winter storage** holds charge through long off-season

⚡ Capacity
126 Ah C20

🔋 Cold cranking
1225 A SAE

📏 Dimensions
287×269×234 mm

⚙️ Technology
AGM

⚖️ Weight
39 kg

🏷️ Model
ODS

#️⃣ Mfr. reference
ODS-AGM6M

## Description

## Marine battery Odyssey ODS-AGM6M ODS 126Ah 1,225A

126*Ah* Capacity
1,225*A* Cold cranking
39*kg* Weight

The **Odyssey ODS-AGM6M** with AGM technology is a marine battery with **126 Ah** and **1,225 A** of cold cranking current (EN) for motor and sailing boats, both for engine starting and onboard services. Its 287 × 269 × 234 mm make it the exact replacement for the 126 Ah battery fitted as standard to many boats.
- Resistant to humidity and salt air.
- Sealed: no spills or gases in the locker.
- Ready for starting outboard and inboard engines.
- AGM: faster recharging and better cycle resistance than a conventional battery.

### What the Odyssey ODS-AGM6M is for

With 126 Ah, the Odyssey ODS-AGM6M covers motor and sailing boats, both for engine starting and onboard services. At the end of the season, charge it fully before winter storage. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 39 kg and SAE and 3/8-16" Stud terminals.

### Dimensions, polarity and mounting

In terms of format, the Odyssey ODS-AGM6M measures 287 × 269 × 234 mm (length × width × height) and weighs 39 kg. It uses SAE and 3/8-16" Stud terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

### The Odyssey ODS-AGM6M: ODS range and AGM technology

The ODS-AGM6M is part of the Odyssey **ODS** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.

### What Odyssey does differently

Odyssey batteries combine starting and deep cycling in a single sealed pure-lead unit, with some of the longest warranties on the market. All the Odyssey batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

### Warranty and coverage

The Odyssey ODS-AGM6M comes with the **manufacturer's official warranty** against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.

### How to make it last longer

At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up. As a service battery, avoid routine discharges below 50% to extend its cycle life.

### Delivery times and returns

Order **before [[ks:cutoff]]** with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have **[[ks:return_days]] days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.

## Frequently asked questions

### Is the Odyssey ODS-AGM6M an AGM battery and what are the benefits of AGM?

Yes. The ODS-AGM6M from Odyssey uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for boats with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.

### How do I fit the ODS-AGM6M model in my boat?

In most boats it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On boats with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

### What is the service life of the ODS-AGM6M model?

Expected lifespan of the Odyssey ODS-AGM6M is 5 to 8 years in mild-climate boat use with Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.

### What are the measurements of the ODS-AGM6M model?

Dimensions (length × width × height) are 287×269×234 mm — also written as 287x269x234 mm — following the European DIN standard. Always measure the space in your boat before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

### Will the Odyssey ODS-AGM6M battery fit my boat?

Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The ODS-AGM6M typically fits a wide range of European vehicles thanks to its standard DIN case format.

### Which interchangeable batteries are there for this one?

Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop boats. See the "Equivalents" section to view recommended options at the same performance level.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-10-22*