Exide ETZ14-BS motorbike battery replacement, rated 11Ah 12V 205A

In short: Battery Exide ETZ14-BS at a glance: 11Ah 12V 205A, intended for motorcycles and quads. Terminal position is the detail people most often forget.

Buying the Exide ETZ14-BS online

If the code moulded into your old battery says Exide ETZ14-BS, you have found its twin. Capacity is 11Ah, which covers the starter, the lights and an alarm or tracker. Finding batteries online goes faster with the old battery in your hand.

Expect everyday performance from 11Ah in motorcycles and quads. 205A beats many larger batteries for cranking.

Full specifications of the Exide ETZ14-BS

Installation and maintenance tips

Commuter scooters do short hops every day and rarely give the battery a full charge. Make sure the battery pad or foam goes back in place. Dim lights and a weak horn at idle hint that the battery is losing capacity.

The AGM technology explained

Glass-fibre separators in an AGM battery act like blotting paper for the acid. Premium cars with lots of electronics usually come with AGM from new. Never try to open an AGM battery to add water.

Five checks for a perfect fit

• ✓ Plus pole position: positive on the left-hand side. Mixing up orientation is the most common reason a battery of the right size will not connect.
• ✓ Capacity 11Ah: equal to or a little above your old label is ideal.
• ✓ Diesels and big engines need the full 205A or more.

Questions and answers

Batteries with the same format

Looking to compare? Each of these has the dimensions and polarity of the Exide ETZ14-BS.

Exide AGM12-11Fulbat FTZ12S GELFulbat FTZ14S GEL

Explore more

Ordering the Exide ETZ14-BS online at baterias.online is simple once the code checks out. If in doubt about the fit, compare once more with the figures above.

• More for motorcycles and quads
• See every Exide reference