Odyssey ODS-AGM42LA · Motorcycle battery 42Ah 540A AGM
Specifications
| Brand | ODYSSEY |
|---|---|
| Part number | ODS-AGM42LA |
| Capacity (C20) | 42Ah (c20) |
| Capacity (C10) | 40Ah (c10) |
| Cold cranking amps (EN) | 540 |
| Technology | AGM |
| Length | 198 mm |
| Width | 165 mm |
| Height | 191 mm |
Odyssey ODS-AGM42LA 42Ah 540A 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 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-AGM42LA is one of our motorcycle batteries, belongs to our Odyssey batteries and by capacity it sits among our 42Ah batteries.

Motorcycle battery Odyssey ODS-AGM42LA ODS 42Ah 540A
The Odyssey ODS-AGM42LA from the ODS range is a motorcycle battery with 42 Ah and 540 A of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. It replaces the original battery without adaptation in motorcycles with a 198 × 165 × 191 mm format: same 42 Ah capacity and the positive terminal on the right.
- Resistant to the vibration typical of two wheels.
- Energetic cranking for high-compression engines.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Same JIS code as the original battery: fits first time.
Dimensions, polarity and mounting
It has external dimensions of 198 × 165 × 191 mm and weighs 17.30 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 SAE 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.
What the Odyssey ODS-AGM42LA is for
With 42 Ah, the Odyssey ODS-AGM42LA covers the starting of motorcycles, scooters, quads and personal watercraft. The JIS code on your current battery label is the safest way to confirm equivalence. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 17.30 kg and SAE terminals.
The Odyssey ODS-AGM42LA: ODS range and AGM technology
The ODS is the Odyssey range the ODS-AGM42LA belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.
In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.
Odyssey: the maker behind the ODS-AGM42LA
Odyssey, part of the EnerSys group, makes thin-plate pure-lead (TPPL) batteries: extreme cranking, total vibration resistance and very long service life in motorsport, 4x4, marine and demanding vehicles. 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-AGM42LA 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.
How to make it last longer
Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight.
When you get it and how to return it
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 1 to 2 working days; for the Balearic Islands and the rest of the European Union allow 1 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
Data sheet
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BrandODYSSEY
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ReferenceODS-AGM42LA
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ModelODS
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Length198 mm
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Width165 mm
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Height191 mm
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Weight17.30 Kgs
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TechnologyAGM
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Terminal layoutPositive terminal on the right
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Terminal typeSAE
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Cold cranking amps (EN)540
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Capacity (C20)42Ah (c20)
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Capacity (C10)40Ah (c10)
Specific References
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UPC635241138139
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EAN130635241141115
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MPNODS-AGM42LA
Codes and references Odyssey ODS-AGM42LA
| Brand | Odyssey |
|---|---|
| Manufacturer range | ODS |
| Manufacturer part number (MPN) | ODS-AGM42LA |
| Also known as | ODSAGM42LA · ODS AGM42LA |
| EAN-13 barcode | 0635241141115 |
| Dimensions (length × width × height) | 198 × 165 × 191 mm (198x165x191) |
Other 42Ah batteries: We stock 5 models of 42 Ah to compare by price, technology and cold cranking: see all 42Ah batteries.
Recommended accessories
Frequently asked questions
Is the Odyssey ODS-AGM42LA an AGM battery and what are the benefits of AGM?
Yes. The Odyssey ODS-AGM42LA is AGM (Absorbent Glass Mat): sealed lead-acid, with the electrolyte absorbed in glass fibre. It tolerates heat better and handles more cycles than a conventional battery.
How should this motorcycle battery be charged?
With a 12 V motorcycle charger delivering at most 10 % of its capacity: 4.2 A for its 42 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-AGM42LA model?
There is no exact figure: for a battery such as the Odyssey ODS-AGM42LA (AGM), a reasonable guide is 4 to 6 years, keeping it charged when the bike is not in use. Many factors play a part: how it is used (lots of short trips, for example), temperature (cold makes every start harder and intense heat evaporates the electrolyte), the condition of the alternator and charging system, power drawn with the engine off and maintenance.
What are the measurements of the ODS-AGM42LA model?
Check the room available in your motorcycle, because a single millimetre too much can stop the clamp from closing. Its dimensions are 198×165×191 mm, also written 198x165x191 mm; the height already includes the terminals.
What polarity does the Odyssey ODS-AGM42LA battery have?
It has the positive on the right (polarity). It must match your current battery: reversed polarity means lengthening cables or reconfiguring the system, with a risk of short circuit. Put it in front of you, terminals towards you: the post with the red ring and the + sign is the positive.
Does this battery fit my motorcycle?
For your own vehicle: type your number plate into the finder (DGT/DVLA/KBA identify model and engine), check the "Compatible vehicles" tab below, listing vehicles verified by our technical team, or message us on WhatsApp with make, model, engine and year; we reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). Always cross-check with what the motorcycle manufacturer states in the owner's handbook.
Which batteries are equivalent to the Odyssey ODS-AGM42LA?
Interchangeable means the same dimensions, same polarity, same Ah and same CCA; for the ODS-AGM42LA, 42 Ah (540 A cranking). The "Equivalents" section further down lists the recommended alternatives.
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