What if I fit a lower Ah battery?

The bike will struggle to crank in cold weather and parked loads (alarm, GPS) will drain it sooner. NEVER drop capacity below the original.

Can I switch to lithium if the bike came with AGM?

Yes, as long as the size fits. LiFePO4 is directly compatible with most modern regulators. Check with the manufacturer if your bike is older than 15 years.

Can sealed AGM be transported upside down?

Yes, sealed AGM doesn't spill at any angle. Only flooded with caps require an upright position.

Free 14-day returns for mainland Spain and Portugal if the battery is sealed.

How long does shipping take?

Standard delivery 1 to 5 working days to your country. We process orders within 24h.

Verified customer reviews about baterias.com on Trustpilot.

Motorcycle batteries: AGM, conventional and lithium by model

Find the battery for your motorcycle using the finder right below: select your vehicle step by step and see only 100% compatible batteries.

Other quick paths: by number plate, by part-number from the manufacturer or by the code printed on your current battery (Varta E11, Tudor TC700, YTX12-BS, etc.).

Subcategories

Choose right in 3 questions

AGM, gel or conventional?

Maintenance-free AGM for almost every bike; gel for extreme vibration; conventional only on classics.

Motobatt batteries · Varta Powersports · Lithium motorcycle batteries

Which code does your bike use?

YTX, YTZ or YB: it is on the label of your current battery. Find it by make and model.

Search by motorcycle model

How is it activated?

AGM batteries ship with the acid pack: fill, wait and charge before fitting.

How to activate the battery

Batteries for other vehicles:

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Motorcycle battery finder

Looking for the exact battery for your motorbike? We guide you in 3 clicks to the right reference, with full technical data and live prices. Over 25 years specialising in batteries for cars, motorcycles, trucks, boats, caravans and industrial machinery.

How we find the right battery for your vehicle

Pick your vehicle brand below.
Select model, engine and year in the next screens.
Compare and buy with 24h delivery.

What you will see on every compatible battery

Manufacturer reference: the one fitted at the factory.
Capacity (Ah), cold-cranking amps (CCA), dimensions and positive terminal.
Leading market brands: Varta, Tudor and Exide.
Express 24h delivery for same-day battery replacement.

Every battery is compatible with the manufacturer specifications and audited by our in-house technical team. Start by picking your vehicle brand below.

Top 10 best-selling batteries

Motorcycle battery Varta YTX14-BS (512014010) 12V 12Ah 200A AGM€36.95View

Motorcycle battery Varta YTX20L-BS (518901026) 12V 18Ah 250A AGM€53.60View

Start-Stop battery Tudor TK720 12V 72Ah 760A AGM€108.60View

Motorcycle battery Varta YTX9-BS (508012008) 12V 8Ah 135A AGM€30.20View

Motorcycle battery Varta YTX12-BS (510012009) 12V 10Ah 150A AGM€29.95View

Truck battery Tudor TF1250 12V 125Ah 850A€119.50View

Start-Stop battery Tudor TK820 12V 82Ah 800A AGM€121.30View

Motorcycle battery Varta YTX7L-BS (506014005) 12V 6Ah 100A AGM€27.40View

Motorcycle battery Exide GEL12-19 12V 19Ah 170A GEL€73.95View

Start-Stop battery Tudor TK960 12V 96Ah 850A AGM€142.70View

There are 600 products.

Sort by:

Showing 1-18 of 600 item(s)

EXIDE

Motorcycle battery Exide GEL12-19 12V 19Ah 170A GEL

12V

19Ah

170A

185 × 80 × 170 mm

4,83(80)

€73.95 VAT incl.

TO BUY

VARTA

Motorcycle battery Varta YTX14-BS (512014010) 12V 12Ah 200A…

12V

200A

AGM

152 × 88 × 147 mm

4,83(104)

€36.95 VAT incl.

TO BUY

VARTA

Motorcycle battery Varta YTX12-BS (510012009) 12V 10Ah 150A…

12V

150A

AGM

152 × 88 × 131 mm

4,81(59)

€29.95 VAT incl.

TO BUY

VARTA

Motorcycle battery Varta YTX9-BS (508012008) 12V 8Ah 135A…

12V

135A

AGM

152 × 88 × 106 mm

4,83(60)

€30.20 VAT incl.

TO BUY

EXIDE

Motorcycle battery Exide ETX14-BS 12V 12Ah 200A AGM

12V

12Ah

200A

AGM

150 × 90 × 145 mm

4,77(43)

€33.60 VAT incl.

TO BUY

EXIDE

Motorcycle battery Exide ETX9-BS 12V 8Ah 120A AGM

12V

8Ah

120A

AGM

150 × 90 × 105 mm

4,76(43)

€23.40 VAT incl.

TO BUY

VARTA

Motorcycle battery Varta YTX7L-BS (506014005) 12V 6Ah 100A…

12V

100A

AGM

114 × 71 × 131 mm

4,73(46)

€27.40 VAT incl.

TO BUY

TUDOR

Start-Stop battery Tudor TK720 12V 72Ah 760A AGM

12V

72Ah

760A

AGM

278 × 175 × 190 mm

4,83(51)

€108.60 VAT incl.

TO BUY

VARTA

Motorcycle battery Varta YTX20L-BS (518901026) 12V 18Ah…

12V

250A

AGM

177 × 88 × 156 mm

4,84(53)

€53.60 VAT incl.

TO BUY

ODYSSEY

Motorcycle battery Odyssey ODS-AGM16L 16Ah 170A AGM

16Ah

170

AGM

183 × 76 × 163 mm

4,82(35)

€135.40 VAT incl.

TO BUY

EXIDE

Motorcycle battery Exide ETZ7-BS 12V 6Ah 100A AGM

12V

6Ah

100A

AGM

115 × 70 × 105 mm

4,84(34)

€22.90 VAT incl.

TO BUY

EXIDE

Motorcycle battery Exide ETX12-BS 12V 10Ah 150A AGM

12V

10Ah

150A

AGM

150 × 90 × 130 mm

4,79(30)

€29.80 VAT incl.

TO BUY

EXIDE

Motorcycle battery Exide ETX7L-BS 12V 6Ah 100A AGM

12V

6Ah

100A

AGM

115 × 70 × 130 mm

4,76(33)

€21.60 VAT incl.

TO BUY

EXIDE

Motorcycle battery Exide AGM12-31 12V 30Ah 430A AGM

12V

30Ah

430A

AGM

165 × 130 × 175 mm

4,82(37)

€92.95 VAT incl.

TO BUY

EXIDE

Motorcycle battery Exide ETX20HL-BS 12V 18Ah 270A AGM

12V

18Ah

270A

AGM

175 × 90 × 155 mm

4,78(44)

€49.30 VAT incl.

TO BUY

VARTA

Motorcycle battery Varta TTZ14S-BS (511902023) 12V 11Ah…

12V

230A

AGM

150 × 87 × 110 mm

4,80(32)

€47.30 VAT incl.

TO BUY

TUDOR

Start-Stop battery Tudor TK820 12V 82Ah 800A AGM

12V

82Ah

800A

AGM

315 × 175 × 190 mm

4,75(55)

€121.30 VAT incl.

TO BUY

VARTA

Motorcycle battery Varta YT12A-BS (511901014) 12V 11Ah 160A…

12V

160A

AGM

150 × 88 × 105 mm

4,79(39)

€43.20 VAT incl.

TO BUY

Showing 1-18 of 600 item(s)

How to choose the right motorcycle battery

Motorcycle batteries operate in tougher conditions than car batteries: constant frame vibration, high temperatures next to the engine, extreme cornering angles and tilt when parked. That's why most current bikes use sealed AGM — spill-proof, maintenance-free, vibration-tolerant and any-angle mounting. Conventional flooded (visible electrolyte) is still valid for classic bikes and old mopeds but needs level checks every 6 months. LiFePO4 lithium is the premium tier: a quarter of the AGM weight, 4-5x the cycle life, better cold cranking — but 3x the price and intolerant of flooded-engine starts.

Typical capacities by displacement

Displacement / type	Typical capacity	Indicative CCA	Technology
Moped 50 cc	4-7 Ah	40-65 A	AGM / flooded
Scooter 125 cc	7-12 Ah	90-150 A	AGM
Naked / trail 300-700 cc	10-14 Ah	120-210 A	AGM
Sport / custom 700-1,300 cc	12-18 Ah	180-300 A	AGM or LiFePO4
Maxi-trail / Harley >1,300 cc	18-30 Ah	270-400 A	AGM or LiFePO4

How to identify your current battery

The code engraved on the top — YTX12-BS, YTZ10S, YT12B-BS, YB14L-A2 — defines dimensions, polarity and capacity. It's the most reliable reference: with that code we find exact equivalents.

Leading motorcycle battery brands

Varta Powersports — AGM and AGM Active, German-made, factory-fitted by most OEMs.
Motobatt Quadflex — AGM with 4 universal-polarity terminals.
Exide Bike AGM Ready — pre-charged and factory-activated AGM.
Kronobat motorcycle — price/performance.

Frequently asked questions

What if I fit a lower Ah battery?: The bike will struggle to crank in cold weather and parked loads (alarm, GPS) will drain it sooner. NEVER drop capacity below the original.
Can I switch to lithium if the bike came with AGM?: Yes, as long as the size fits. LiFePO4 is directly compatible with most modern regulators. Check with the manufacturer if your bike is older than 15 years.
Can sealed AGM be transported upside down?: Yes, sealed AGM doesn't spill at any angle. Only flooded with caps require an upright position.
Returns?: Free 14-day returns for mainland Spain and Portugal if the battery is sealed.
How long does shipping take?: Standard delivery 1 to 5 working days to your country. We process orders within 24h.

Catalogue curated by our technical team. 11,539 Trustpilot reviews · 4.5/5. 24h mainland delivery, free 14-day returns.

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Online batteries · Varta distributor · 24h delivery · Batteries by capacity (Ah) · by size

Motorcycle batteries: AGM, conventional and lithium by model

Subcategories

Lithium motorcycle batteries

FULBAT Motorcycle GEL

FULBAT Motorcycle DRY

FULBAT Motorcycle MF

Choose right in 3 questions

Motorcycle battery finder

How we find the right battery for your vehicle

What you will see on every compatible battery

Top 10 best-selling batteries

How to choose the right motorcycle battery

Typical capacities by displacement

How to identify your current battery

Leading motorcycle battery brands

Frequently asked questions

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