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YTX16-BS

YTX16-BS motorcycle battery: dimensions and equivalents

Dimensions, polarity, what the name means, similar battery codes and the replacement battery.

By Redacción de Satkit Updated Published on 3 min read 1 sources cited

In short

  • 12 V · 14 Ah · 230 A EN
  • 150 × 87 × 161 mm · positive terminal on the left
  • Replacement at Satkit: OUTDO UTX16-BS

The YTX16-BS is a 12 V maintenance-free AGM motorcycle battery with a capacity of 14 Ah, cold cranking amps (CCA) of 230 A (EN) and a case measuring 150 × 87 × 161 mm. It has the positive terminal on the left with the label facing you.

YTX16-BS diagram: 150 × 87 × 161 mm, positive terminal on the leftLABEL+−150 mmLength161 mmHeight87 mmWidth
Fig. 01 YTX16-BS diagram: 150 × 87 × 161 mm, positive terminal on the left Diagram: Satkit, to scale with the dimensions in the product details

Dimensions and specifications

YTX16-BS OUTDO UTX16-BS
Voltage 12 V 12 V
Capacity 14 Ah (10 h) · 14.7 Ah (20 h) 14 Ah (10 h)
Cold cranking amps 230 A (EN) 230 A at −18 °C
Length × width × height 150 × 87 × 161 mm 150 × 87 × 161 mm
Polarity Positive terminal on the left Positive terminal on the left
Technology AGM AGM
Supplied With an acid bottle Activated and charged
Weight — 5.1 kg

The YTX16-BS column contains the details from Yuasa's product page, as Yuasa is the brand behind the battery code; the other column shows the details of the battery sold by Satkit. Capacity is always compared using the same hour rate, and starting current using the same standard.

What does YTX16-BS mean?

  • Y: Yuasa, the brand that created this naming system. Other manufacturers change only this letter (GS uses GTX, Exide ETX and BS Battery BTX), keeping the rest the same.
  • TX: the maintenance-free AGM series.
  • 16: a size and power index, not the amp-hours: the YTX16-BS has a capacity of 14 Ah at the 10-hour rate.
  • -BS: the original battery is supplied dry with an acid bottle (bottle supplied), so it must be filled before fitting.

Battery codes that are easy to mix up with YTX16-BS

Battery code Dimensions Polarity Difference
YTX14-BS 150 × 87 × 145 mm + left A different case: 16 mm shorter.
YTX20A-BS 150 × 87 × 161 mm + left Almost the same case and the same polarity, but from a different family: check the terminals.
YTX20-BS 175 × 87 × 155 mm + left A different case: 25 mm longer and 6 mm shorter.

Satkit battery for YTX16-BS

OUTDO UTX16-BS: 12 V and 14 Ah, 230 A starting current, sealed AGM, factory-activated and factory-charged.

Yuasa's YTX16-BS is supplied with the acid bottle separately; Satkit's battery arrives activated and charged, so you can skip the filling and initial charging.

Motorcycles that use the YTX16-BS

5 versions by make and model

BMW

Husqvarna

Triumph

Find my motorcycle battery →

Charging and fitting

For the full process, see our guide to choosing a motorcycle battery.

Satkit battery

OUTDO UTX16-BS, YTX16-BS motorcycle battery shown from the front with both terminals

OUTDO UTX16-BS

12 V, 14 Ah battery with 230 A cold cranking amps, replacing the YTX16-BS. Factory-activated and charged, so it’s ready to fit. Positive terminal on the left.

Where to buyfrom €41.63

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

Sources

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