Exide 12Y16A-3A · Motorcycle battery 12V 20Ah 210A
Specifications
| Brand | EXIDE |
|---|---|
| Part number | 12Y16A-3A |
| Voltage (V) | 12 |
| Capacity (C20) | 20Ah (c20) |
| Cold cranking amps (EN) | 210A |
| Technology | Lead-acid |
| Length | 185.00 cm |
| Width | 80.00 cm |
| Height | 170.00 cm |
Exide 12Y16A-3A 12V 20Ah 210A 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

Motorcycle battery Exide 12Y16A-3A Moto Convencional 20Ah 210A 12V
The Exide 12Y16A-3A motorcycle battery is rated at 12 V, 20 Ah and 210 A of cold cranking current (EN) from the Moto Convencional range, and is designed for motorcycles, scooters, quads and personal watercraft. Measuring 185 × 80 × 170 mm and the positive terminal on the right, it is the direct replacement for motorcycles fitted from the factory with a 20 Ah battery of this format.
- Good balance of capacity, cranking power and price.
- Sealed and ready to fit, no acid handling.
- Holds its charge through winter storage.
- Compact and lightweight format.
What the Exide 12Y16A-3A is for
With 20 Ah, the Exide 12Y16A-3A 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 6 kg, M11 terminals and B0 hold-down.
Dimensions, polarity and mounting
The Exide 12Y16A-3A is made in the 185 × 80 × 170 mm format and weighs 6 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 a B0 hold-down and M11 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 Exide 12Y16A-3A: Moto Convencional range and conventional lead-acid technology
Within the Exide catalogue, the Moto Convencional series groups the references designed for this use. The 12Y16A-3A is the 20 Ah model of that family, with the same performance as its siblings in other sizes.
The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop.
Why choose Exide batteries
Exide is one of the world's largest battery manufacturers and an original-equipment supplier to many car makers. Its European plants produce starter, industrial and leisure batteries under original-equipment quality controls. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
Official warranty
The Exide 12Y16A-3A 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
On batteries with filler caps, check the electrolyte level and top up only with distilled water. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure.
Shipping, delivery and returns
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 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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BrandEXIDE
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Reference12Y16A-3A
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ModelEXIDE MOTO CONVENCIONAL 12V
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Voltage (V)12
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Length185.00 cm
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Width80.00 cm
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Height170.00 cm
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Weight6.00 Kgs
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TechnologyLead-acid
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EAN3661024033534
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Terminal layoutPositive terminal on the right
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Terminal typeM11
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Hold-downB0
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Cold cranking amps (EN)210A
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Capacity (C20)20Ah (c20)
Specific References
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EAN133661024033534
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MPN12Y16A-3A
Codes and references Exide 12Y16A-3A
| Brand | Exide · see all Exide batteries |
|---|---|
| Manufacturer range | EXIDE MOTO CONVENCIONAL 12V |
| Manufacturer part number (MPN) | 12Y16A-3A |
| Also known as | 12Y16A3A · 12Y16A 3A |
| EAN-13 barcode | 3661024033534 |
| Dimensions (length × width × height) | 185 × 80 × 170 mm (185x80x170) |
Recommended accessories
Frequently asked questions
How is the Exide 12Y16A-3A battery installed in the vehicle?
In most motorcycles 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 — with positive on the right match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On motorcycles with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How long does the Exide 12Y16A-3A battery last?
Expected lifespan of the Exide 12Y16A-3A is 4 to 6 years in regular motorcycle use without 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 size is this battery?
Dimensions (length × width × height) are 185×80×170 mm — also written as 185x80x170 mm — following the European DIN standard. Always measure the space in your motorcycle before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
On which side is the positive of the 12Y16A-3A model?
Polarity: positive on the right. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.
Does this battery fit my motorcycle?
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 12Y16A-3A 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 motorcycles. See the "Equivalents" section to view recommended options at the same performance level.
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