YTX14-BS · 3 min read
YTX14-BS Battery: Dimensions, Polarity & Equivalents
Dimensions, polarity, what the code means, similar battery codes and the battery that replaces it.
Maintenance-free AGM · YTX14-BS
12 V, 12 Ah battery with 200 A cold cranking amps, compatible with the YTX14-BS. Factory-activated and charged, ready to fit. Positive terminal on the left.
€36.54 VAT included · Satkit price checked on 7 October 2026
Prices incl. VAT checked on 7 October 2026; they may change.
This is a direct replacement for the YTX14-BS, with the same voltage, polarity and case dimensions. It leaves the factory filled with electrolyte and charged, so there is no acid pack to fit and no waiting: check the voltage and fit the battery.
Use a smart motorcycle battery charger to charge it. The recommended current is around 1.2 A (capacity divided by 10), and it must never exceed 3 A.
For dimensions, a terminal diagram and similar battery codes, see the YTX14-BS battery part number page.
Related guide
YTX14-BS · 3 min read
Dimensions, polarity, what the code means, similar battery codes and the battery that replaces it.
Buying guide · The basics · 16 min read
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.

Maintenance-free AGM · YT12B-BS
12 V, 10 Ah battery to replace the YT12B-BS. Sealed gel technology, maintenance-free. Positive terminal on the left.

Maintenance-free AGM · YTR4A-BS
12 V, 2.5 Ah battery with 50 A cold cranking amps, replacing the YTR4A-BS. Sealed gel technology, maintenance-free.

Maintenance-free AGM · YTX20-BS
12 V, 18 Ah battery with 300 A CCA, replacing the YTX20-BS. Sealed gel technology, maintenance-free. Positive terminal on the left.