Varta

Varta YB12A-B · Motorcycle battery 12V 12Ah 160A

Reference: BOL-VARTA-512015016 · EAN 4016987169308

Varta YB12A-B (ETN 512 015 016, also written 512015016): motorcycle battery with 12 V, 12 Ah and 160 A cold cranking current, measuring 136 × 82 × 162 mm, with the positive terminal on the left. If yours has the positive terminal on the right, you need the Varta YB12AL-A2.

Voltage
12V
Capacity
12Ah
Cold cranking amps (EN)
160A
Technology
Lead-acid
Dimensions (L × W × H)
136 × 82 × 162 mm
Polarity
Positive terminal on the left
Price: €125.64
Tax included

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The Varta YB12A-B at a glance

The Varta YB12A-B is a motorcycle starter battery: compact, vibration-resistant and with just the right power to turn the starter motor and feed the electronics. It handles frame vibration and idle periods better than an adapted car battery.

At 12 Ah it covers mid-capacity motorcycles, large scooters and light quads. Varta lists the YB12A-B in its Powersports SLI Freshpack line. See all Varta batteries

Varta YB12A-B codes and part numbers

Look for any of these YB12A-B codes on your current battery or in the manufacturer's catalogue:

Commercial referenceYB12A-B
ETN code512015016 (also 512 015 016)
Manufacturer short codeB12A-B
EAN4016987169308
Base hold-downB00
Terminal typeY6
Also known asVarta 512015016 · Varta 512 015 016 · Varta B12A-B

Equivalents and alternatives to the Varta YB12A-B

Same dimensions and polarity as the YB12A-B, with similar capacity and cranking power; as a conventional battery, the YB12A-B can also be replaced by an EFB or AGM of the same size if you want more cycles.

ModelTechnologyCapacityCold cranking (EN)Dimensions (mm)
Exide EB12A-ALead-acid12 Ah165 A135 × 80 × 160
Fulbat FB12A-ALead-acid12.6 Ah155 A134 × 80 × 160
Fulbat FB12A-BLead-acid12.6 Ah155 A134 × 80 × 160
Varta YB12A-ALead-acid12 Ah160 A136 × 82 × 161
Motobatt MB12UAGM15 Ah160 A135 × 80 × 161

Varta YB12A-B vs B12A (FA), YB12AL-A2 and TX14AH (FA): differences

What sets the YB12A-B apart from its neighbours in the Varta range:

ModelCapacityCold cranking (EN)Dimensions (mm)PositiveWeight
Varta YB12A-B (this one)12 Ah160 A136 × 82 × 162left4.18 kg
Varta B12A (FA)12 Ah125 A134 × 81 × 160left3.88 kg
Varta YB12AL-A212 Ah160 A136 × 82 × 161right4.18 kg
Varta TX14AH (FA)12 Ah210 A133 × 90 × 164left4.4 kg
  • Varta B12A (FA): the same capacity, 35 A less cranking power, the same dimensions, AGM technology.
  • Varta YB12AL-A2: identical to the YB12A-B except for the positive terminal, which is on the other side (positive terminal on the right).
  • Varta TX14AH (FA): the same capacity, 50 A more cranking power, a different case (133 × 90 × 164 mm), AGM technology.

Check this before ordering the Varta YB12A-B

  • Length, width and height of the YB12A-B: 136 × 82 × 162 mm.
  • The YB12A-B has the positive terminal on the left: compare it with your current battery.
  • Capacity of the YB12A-B: 12 Ah; the same as your current battery or slightly more is fine.
  • Check the EN amps on your battery: if it says 160 A or less, the YB12A-B covers your engine.

Frequently asked questions about the Varta YB12A-B

Varta YB12A-B or B12A (FA)?

Compared with the YB12A-B, the Varta B12A (FA) has 35 A less cranking power and AGM technology. The YB12A-B cranks harder; the B12A (FA) is only a good option if your original battery says 125 A or less. Both measure 136 × 82 × 162 mm, so they fit the same tray.

What is the difference between the Varta YB12A-B and the YB12AL-A2?

They are the same battery with the terminals swapped: positive terminal on the left on the YB12A-B, positive terminal on the right on the YB12AL-A2. Look at your current battery with the terminals facing you and pick the one that matches. That is why their ETNs only differ in the middle group: 512 015 016 for the YB12A-B and 512 013 016 for the YB12AL-A2.

Is the Varta 512015016 the same battery as the Varta YB12A-B?

Yes. 512015016 is the ETN code Varta uses for its YB12A-B battery, so you can search for it by either code.

How much does the Varta YB12A-B weigh?

The YB12A-B weighs 4.18 kg. For reference, the Varta B12A (FA) (12 Ah) weighs 3.88 kg.

Which battery is equivalent to the Varta YB12A-B?

With the same dimensions, polarity and similar capacity you have the Exide EB12A-A, Fulbat FB12A-A and Fulbat FB12A-B. As the YB12A-B is a conventional battery, an EFB or AGM of the same size also works.

Does the Varta YB12A-B come charged and ready to fit?

Sealed AGM and gel batteries leave the factory charged and ready. Conventional ones with a separate acid pack are activated when filled and should be charged before fitting.

What it means that the YB12A-B is lead-acid

The YB12A-B is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the YB12A-B needs no special registration: just connect it.

More batteries to compare with the YB12A-B

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