Last updated: May 21st, 2026

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The Exide Classic series is a range of lead-acid batteries that offer solid quality, reliability, and affordability. These batteries are designed for vehicles with basic energy requirements, such as older car models and those without extensive electrical systems. Thanks to proven lead-calcium technology, Exide Classic batteries provide stable operation, good resistance to charge and discharge cycles, and low self-discharge rates. This makes them an excellent choice for drivers looking for a dependable and cost-effective power source.

The Exide Classic EC400 is a compact 40 Ah battery with a 320 A cold cranking current, making it ideal for small city cars and vehicles with lower energy demands. Its dimensions are 175x175x190 mm, which classifies it as a standard European L0 size. This is a widely used size in small passenger cars with less demanding engine setups.

This battery features a terminal layout 0, meaning that the positive terminal is on the right side, which is the most common configuration in European vehicles. Additionally, it has the popular B13 mounting system, which is a standard in many car models, ensuring easy installation without the need for modifications.

In terms of technical specifications, the Exide Classic EC400 is comparable to other batteries with similar dimensions and capacity, such as Bosch S30 00 (40 Ah, 340 A), Varta Black Dynamic A16 (40 Ah, 340 A), and Lucas LP202 (40 Ah, 340 A). These models offer similar performance, while some alternatives, like Exide Excell EB440 or Varta Blue Dynamic B36, provide higher capacity (44 Ah) and greater cranking power (420 A), which can be beneficial for users requiring a slightly stronger battery.

In summary, the Exide Classic EC400 is a reliable and budget-friendly choice for owners of small city cars that do not require high energy reserves. With its compact size, standard B13 mounting, and widely used terminal layout 0, this battery is compatible with a broad range of vehicles and ensures stable operation in everyday use.

Specifications

Battery specification
Brand	Exide
Series	Classic
Model	EC400
Battery technology	standard
Capacity	40 Ah
CCA (Cold Cranking Amps)	320 A
Length	175 mm
Width	175 mm
Height	190 mm
Battery layout	0 – positive on the right side
Terminal types	1
Base hold-down	B13

Similar batteries

Battery model	Capacity	CCA	Dimensions	Base hold-down
Bosch S3 S30 00	40 Ah	340 A	175x175x190 mm	B13
Bosch S4 S40 00	44 Ah	420 A	175x175x190 mm	B13
Exide Classic EC400	40 Ah	320 A	175x175x190 mm	B13
Exide Excell EB440	44 Ah	400 A	175x175x190 mm	B13
Lucas Premium LP202	40 Ah	340 A	175x175x190 mm	B13
Varta Black Dynamic A16	40 Ah	340 A	175x175x190 mm	B13
Varta Blue Dynamic B36	44 Ah	420 A	175x175x190 mm	B13

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Frequently Asked Questions about the Exide EC400 car battery

What are the main features of the Exide Classic EC400 battery?

The Exide Classic EC400 battery is a high-quality lead-acid battery designed for dependable performance, featuring a 12V voltage, 44Ah capacity, and 360A (EN) cold cranking amps. Its robust construction and maintenance-free design make it a popular choice for various vehicles, especially for those looking for reliability and cost-effectiveness.

Which vehicles are compatible with the Exide Classic EC400 battery?

The Exide Classic EC400 battery is suitable for a wide range of small to medium-sized petrol and diesel vehicles, including popular car brands and models that require a 12V battery with dimensions of approximately 175mm x 175mm x 190mm. Always check your vehicle’s manual or consult a professional to ensure compatibility.

Is the Exide Classic EC400 battery maintenance-free?

Yes, the Exide Classic EC400 is a maintenance-free battery, meaning it does not require topping up with distilled water during its service life. It is designed for ease of use and minimal upkeep, making it convenient for everyday drivers.

What is the warranty period for the Exide Classic EC400 battery?

The Exide Classic EC400 battery comes with a 3-year manufacturer’s warranty, providing peace of mind and protection against manufacturing defects or premature failure under normal usage conditions.

How should I dispose of my old car battery before installing the Exide Classic EC400?

Old car batteries should be disposed of responsibly at authorized recycling centers or automotive retailers that offer battery recycling services. Proper disposal helps prevent environmental contamination and allows valuable materials to be reclaimed.

How can I tell if the Exide Classic EC400 battery is the right fit for my car?

To determine if the Exide Classic EC400 battery is suitable for your car, check your vehicle’s battery specifications, including required voltage, capacity, terminal layout, and physical size. Compare these details to the EC400’s specifications or seek advice from an automotive battery specialist.

What are the dimensions and terminal layout of the Exide Classic EC400 battery?

The Exide Classic EC400 battery measures approximately 175mm in length, 175mm in width, and 190mm in height, with a standard terminal layout. Always verify dimensions and polarity requirements to ensure a proper fit in your vehicle.

Can the Exide Classic EC400 battery be used in cold weather conditions?

The Exide Classic EC400 battery offers a cold cranking amperage (CCA) of 360A (EN), which provides reliable starting power even in cold weather. However, for extremely harsh climates, always consult your vehicle’s requirements for optimal performance.