Odyssey ODS-AGM40E · Motorcycle battery 45Ah 500A AGM
Specifications
| Brand | ODYSSEY |
|---|---|
| Part number | ODS-AGM40E |
| Capacity (C20) | 45Ah (c20) |
| Capacity (C10) | 43Ah (c10) |
| Cold cranking amps (EN) | 500 |
| Technology | AGM |
| Length | 249 mm |
| Width | 97 mm |
| Height | 206 mm |
This product is priced on demand to offer you the best available price at all times.
Please contact us to request a quote and we will inform you about availability and the best price on the entire website, as well as the delivery time.
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Odyssey ODS-AGM40E 45Ah 500A is a sealed motorcycle battery ready to fit, with the JIS reference your mechanic recognises at a glance. Vibration-resistant, keeps voltage during the winter off-season and cranks first time when you take it out for a ride.
Why this motorcycle battery?
- Same JIS referenceas your bike's original — fits first time
- Sealed and ready to useno acid handling, no refills
- Survives winter storageholds charge through long off-season
Where it fits: the Odyssey ODS-AGM40E is one of our motorcycle batteries, belongs to our Odyssey batteries and by capacity it sits among our 45Ah batteries.
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The Odyssey ODS-AGM40E in practice
ODS-AGM40E vs Odyssey ODS-AGM30E
The Odyssey ODS-AGM40E offers 45 Ah and 500 A cold cranking in a 249 × 97 × 206 mm case. The Odyssey ODS-AGM30E, same brand and technology, stays at 34 Ah and 400 A Coming from the smaller reference, this is a straight upgrade: same case, more reserve, same fitting.

Motorcycle battery Odyssey ODS-AGM40E ODS 45Ah 500A
The Odyssey ODS-AGM40E motorcycle battery is rated at V, 45 Ah and 500 A of cold cranking current (EN) from the ODS range, and is designed for motorcycles, scooters, quads and personal watercraft. Its 249 × 97 × 206 mm and the positive terminal on the right make it the exact replacement for the 45 Ah battery fitted as standard to many motorcycles.
- Compact and lightweight format.
- Holds its charge through winter storage.
- Sealed and ready to fit, no acid handling.
- AGM: faster recharging and better cycle resistance than a conventional battery.
What the Odyssey ODS-AGM40E is for
The Odyssey ODS-AGM40E is a common replacement in motorcycles, scooters, quads and personal watercraft. If your bike spends the winter standing, a trickle charger stops it reaching spring flat. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 12.50 kg and M6 Stud terminals.
Size, terminals and hold-down of the Odyssey ODS-AGM40E
It has external dimensions of 249 × 97 × 206 mm and weighs 12.50 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses M6 Stud terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
The Odyssey ODS-AGM40E: ODS range and AGM technology
Within the Odyssey catalogue, the ODS series groups the references designed for this use. The ODS-AGM40E is the 45 Ah model of that family, with the same performance as its siblings in other sizes.
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.
Why choose Odyssey batteries
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-AGM40E comes with the manufacturer's official warranty. The warranty does not cover discharge through prolonged inactivity: if the bike stands for months, use a trickle charger.
Usage and maintenance tips
If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight.
Shipping, delivery and returns
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
Data sheet
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BrandODYSSEY
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ReferenceODS-AGM40E
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ModelODS
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Length249 mm
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Width97 mm
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Height206 mm
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Weight12.50 Kgs
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TechnologyAGM
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Terminal layoutPositive terminal on the right
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Terminal typeM6 Stud
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Cold cranking amps (EN)500
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Capacity (C20)45Ah (c20)
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Capacity (C10)43Ah (c10)
Specific References
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UPC635241138917
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EAN130635241141962
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MPNODS-AGM40E
Codes and references Odyssey ODS-AGM40E
| Brand | Odyssey |
|---|---|
| Manufacturer range | ODS |
| Manufacturer part number (MPN) | ODS-AGM40E |
| Also known as | ODSAGM40E · ODS AGM40E |
| EAN-13 barcode | 0635241141962 |
| Dimensions (length × width × height) | 249 × 97 × 206 mm (249x97x206) |
Other 45Ah batteries: We stock 33 models of 45 Ah to compare by price, technology and cold cranking: see all 45Ah batteries.
Recommended accessories
Frequently asked questions
Is the Odyssey ODS-AGM40E an AGM battery and what are the benefits of AGM?
Yes, it is AGM. In an AGM battery such as the ODS-AGM40E, the electrolyte is not free but absorbed in a glass-fibre mat inside a sealed lead-acid battery. It withstands more cycles than a conventional battery and copes better with heat.
How should this motorcycle battery be charged?
With a 12 V motorcycle charger delivering at most 10 % of its capacity: 4.5 A for its 45 Ah. High-current car chargers can damage it. If the bike is laid up for the winter, keep it on a maintenance charger.
Does it need maintenance?
No: being AGM, it is sealed and nothing needs topping up. Just keep it charged if the bike stands for a long time.
What is the service life of the ODS-AGM40E model?
As a rough estimate, the Odyssey ODS-AGM40E typically lasts 4 to 6 years, keeping it charged when the bike is not in use; it is a guide figure, not a guaranteed period. It can vary considerably with usage (short or long journeys), temperature, the condition of the alternator and charging system, power drawn with the engine off and maintenance. Cold demands more at every start and intense heat evaporates the electrolyte.
What are the measurements of the ODS-AGM40E model?
Before buying, measure the space in your motorcycle: one extra millimetre can stop the hold-down clamp from closing. The Odyssey ODS-AGM40E takes up 249×97×206 mm (length, width and height, terminals included).
What polarity does the Odyssey ODS-AGM40E battery have?
Polarity of the Odyssey ODS-AGM40E: positive on the right. If your current battery has its positive on the other side, this one is not suitable without longer cables or a reconfigured system (short-circuit risk). Seen from the front, terminals towards you, the positive (+) is the post with the red ring.
Does this battery fit my motorcycle?
Not sure? Try your number plate in the finder (DGT/DVLA/KBA detect model and engine) or the "Compatible vehicles" tab, checked by our technical team; if your motorcycle is not there, send us make, model, engine and year on WhatsApp and we will reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). The motorcycle manufacturer's specifications always take priority over our tables.
What are the equivalents of the ODS-AGM40E model?
Interchangeable means the same dimensions, same polarity, same Ah and same CCA; for the ODS-AGM40E, 45 Ah (500 A cranking). The options at the same level are in the "Equivalents" section of this page.
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