YTZ12S · 3 min read
YTZ12S Battery: Dimensions, Polarity and Equivalents
Dimensions, polarity, what the name means, similar battery codes and the battery that replaces it.
High-performance AGM · YTZ12S
OUTDO HCZ12S-MF
12 V, 11.2 Ah battery with 190 A cold cranking amps, replacing the YTZ12S. Factory-activated and charged, ready to fit. Positive terminal on the left.
- ✓ Factory-activated
- 12 V · 11.2 Ah
- 190 A CCA
- + left
€37.56 VAT included · Satkit price checked on 7 October 2026
Where to buyfrom €37.56
Prices incl. VAT checked on 7 October 2026; they may change.
-
Ready to fitSupplied with the electrolyte inside and charged
-
PolarityPositive terminal on the left when viewed with the label facing you
Specifications
- Equivalent to
- YTZ12S
- Voltage
- 12 V
- Capacity
- 11.2 Ah (10 h)
- Cold cranking amps (CCA)
- 190 A at −18 °C
- Dimensions
- 150 × 87 × 110 mm
- Polarity
- Positive terminal on the left (label facing you)
- Technology
- Sealed, maintenance-free AGM
- Delivery condition
- Factory-activated and charged
- Weight
- 3.85 kg
- Same format as
- Same battery format as GTZ12S (GS), ETZ12S (Exide) and BTZ12S (BS Battery)
- Warranty
- 24 months
About this battery
This is a direct replacement for the YTZ12S: the same voltage, polarity and battery case. It leaves the factory with the electrolyte inside and charged, so there’s no acid pack and no waiting. Check the voltage, then fit it.
It delivers 11.2 Ah at the 10-hour rate, more than the 11 Ah of the original battery code, giving you extra capacity for starting and when the motorcycle is parked.
Use a smart motorcycle battery charger: the recommended charge current is around 1.1 A (capacity divided by 10), and never more than 3 A.
Dimensions, terminal diagram and similar battery codes: YTZ12S 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
High-performance AGM · YTZ10S
OUTDO HCZ10S-MF
12 V, 9 Ah battery with 170 A cold cranking amps, replacing the YTZ10S. Factory-activated and charged, ready to fit. Positive terminal on the left.
- ✓ Factory-activated
- 12 V · 9 Ah
- 170 A CCA
- + left
from€32.48
High-performance AGM · YTZ14S
OUTDO HCZ14S-MF
12 V, 12 Ah battery with 210 A cold cranking amps, replacing the YTZ14S. Arrives activated and charged, ready to fit. Positive terminal on the left.
- ✓ Factory-activated
- 12 V · 12 Ah
- 210 A CCA
- + left
from€39.59
High-performance AGM · YTZ7S
OUTDO HCZ5D-MF
12 V, 5 Ah motorcycle battery with 65 A CCA, a replacement for the YTZ7S. Factory-activated and charged, ready to fit. Positive terminal on the right.
- ✓ Factory-activated
- 12 V · 5 Ah
- 65 A CCA
- + right
from€19.26