Exide EL550 – 55Ah 12V 540A – made for frequent restarts in city traffic

At a glance: What you are looking at: the Exide EL550, a 55Ah 12V 540A battery for start-stop vehicles. Before anything else, measure the space: the case comes to 207 × 175 × 190 mm.

Measurements, ratings and codes

Using it day to day: practical tips

Long motorway runs are a treat for a stop-start battery, short town hops the opposite. Check whether the battery sits in the boot and needs a vent tube. Auto-stop working only on warm days suggests a tired battery.

Same case, same terminal side

Other references from our catalogue with the same measurements and terminal position.

Fulmen FL550Tudor TL550Varta A9Varta N50

Exide EL550: what it is and who it suits

Cars with an eco-stop button usually leave the factory with a battery of the Exide EL550 kind. Batteries for start-stop vehicles carry their chemistry on the label, and the table repeats it. Ordering online at baterias.online is a few clicks once the code and technology match.

At 55Ah, it is one of the compact options for start-stop vehicles.

Questions and answers

Five checks for a perfect fit

• ✓ Plus pole position: positive on the right-hand side. Mixing up orientation is the most common reason a battery of the right size will not connect.
• ✓ 55Ah sets how long the battery can power things with the engine off.
• ✓ For winter starts, 540A should at least match the old battery.

Related products and ranges

Ordering online at baterias.online is the quick part once the checks are done. Other Exide models are linked below if you need a different size from the same maker.

• Other batteries for start-stop vehicles
• All Exide products on baterias.online

The EFB technology explained

Carbon additives in some EFB plates help with charge acceptance. City cars that stop at every junction suit an enhanced flooded battery well. Test an EFB under load rather than relying on voltage alone.