Skip to content
Cart
OUTDO YB12AL-BS, YB12AL-A2 motorcycle battery shown from the front with both terminals
OUTDO YB12AL-BS: another view of the battery and its label
OUTDO YB12AL-BS: another view of the battery and its label

Replacement for conventional battery · YB12AL-A2

OUTDO YB12AL-BS

12 V, 12 Ah motorcycle battery with 165 A CCA, replacing the YB12AL-A2. Factory-activated and charged; ready to fit. Positive terminal on the right.

  • ✓ Factory-activated
  • 12 V · 12 Ah
  • 165 A CCA
  • + right

€35.53 VAT included · Satkit price checked on 7 October 2026

Where to buyfrom €35.53

Prices incl. VAT checked on 7 October 2026; they may change.

  • Ready to fitSupplied with the electrolyte inside and charged
  • PolarityPositive terminal on the right, with the label facing you

Specifications

Equivalent to
YB12AL-A2
Voltage
12 V
Capacity
12 Ah (10 h)
Cold cranking amps (CCA)
165 A at −18 °C
Dimensions
134 × 80 × 160 mm
Polarity
Positive terminal on the right (label facing you)
Technology
Sealed, maintenance-free AGM
Delivery condition
Factory-activated and factory-charged
Weight
4 kg
Same format as
YB12AL-A2 (GS), BB12AL-A2 (BS Battery)
Warranty
24 months

About this battery

This is a direct replacement for the YB12AL-A2: the same voltage, polarity and battery case. It leaves the factory with the electrolyte inside and charged, so there is no acid pack to fit or waiting around: check the voltage and fit it.

The original YB12AL-A2 is a conventional flooded battery. A sealed battery can replace it without maintenance, provided the motorcycle’s regulator/rectifier charges between 14.0 and 14.8 V (measure at the terminals with the engine running at 3000–4000 rpm). For older motorcycles that charge below this range, stick with a conventional battery.

Use a smart motorcycle charger: the recommended charge current is about 1.2 A (capacity divided by 10), and never more than 3 A.

Dimensions, terminal layout and similar battery codes: YB12AL-A2 battery part number page.

Related guide

Buying guide · The basics · 16 min read

How to choose a motorcycle battery: code, dimensions and type

To get it right, you need four details: the battery part number, dimensions, which side the positive terminal is on, and cold cranking amps and capacity that match or exceed the original. Here’s how to find each one, which battery type suits your motorcycle, and how to look after it so it lasts.

Other batteries in the same family

12N12A-4A-1 motorcycle battery shown from the front with both terminals

Replacement for conventional battery · 12N12A-4A-1

Motorcycle Battery 12N12A-4A-1

12 V, 12 Ah battery to replace the 12N12A-4A-1. Positive terminal on the left.

  • 12 V · 12 Ah
  • + left
from€24.60
YB3L-B gel motorcycle battery shown from the front with both terminals

Replacement for conventional battery · YB3L-B

YB3L-B gel motorcycle battery

12 V, 3 Ah battery with 35 A cold cranking amps, replacing the YB3L-B. Sealed gel technology, maintenance-free. Positive terminal on the right.

  • 12 V · 3 Ah
  • 35 A CCA
  • + right
from€15.99
YB4L-B gel motorcycle battery shown from the front with both terminals

Replacement for conventional battery · YB4L-B

YB4L-B Gel Motorcycle Battery

12 V, 3.5 Ah battery with 60 A CCA, replacing the YB4L-B. Sealed gel technology, maintenance-free. Positive terminal on the right.

  • 12 V · 3.5 Ah
  • 60 A CCA
  • + right
from€18.45