What is the difference between EFB and AGM, and when should I choose each?

EFB covers basic Start-Stop (no regenerative braking); AGM covers Start-Stop with energy recovery and high electrical demand. If your car came with EFB you can fit EFB or upgrade to AGM; if it came with AGM, only AGM.

Can I fit a conventional battery if my car takes EFB?

It is not advisable: Start-Stop puts the battery through many more cycles and a conventional one would wear out prematurely. EFB is the minimum the manufacturer requires.

Which battery does my Start-Stop car take?

The same technology it was fitted with at the factory. Check the label on the current battery or enter your number plate in our finder and we will show you the exact Exide EL model.

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EXIDE EFB

Exide EFB batteries in the EL series are built for cars with basic Start-Stop and no regenerative braking: reinforced-plate EFB technology (Enhanced Flooded Battery) from 60 to 95 Ah with 540 to 850 A of cranking power (CCA). It is the counterpart of Tudor EFB Microhybrid and Varta Blue Dynamic EFB.

If your car switches the engine off at traffic lights but does not recover energy while braking, an Exide EFB Start-Stop battery is the correct replacement for the original: it withstands far more starts than a conventional battery and costs less than AGM, from city cars to vans.

There are 12 products.

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EXIDE

Start-Stop battery Exide EL700 12V 70Ah 760A EFB

12V

70Ah

760A

EFB

278 × 175 × 190 mm

4,54(13)

€84.60 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL600 12V 60Ah 640A EFB

12V

60Ah

640A

EFB

242 × 175 × 190 mm

5,00(5)

€76.80 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL752 12V 75Ah 730A EFB

12V

75Ah

730A

EFB

315 × 175 × 175 mm

€124.70 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL800 12V 80Ah 800A EFB

12V

80Ah

800A

EFB

315 × 175 × 190 mm

€89.90 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL1000 12V 100Ah 900A EFB

12V

100Ah

900A

EFB

353 × 175 × 190 mm

5,00(1)

€125.70 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL604 12V 60Ah 520A EFB

12V

60Ah

520A

EFB

230 × 173 × 222 mm

€113.10 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL955 12V 95Ah 800A EFB

12V

95Ah

800A

EFB

306 × 173 × 222 mm

€140.70 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL550 12V 55Ah 540A EFB

12V

55Ah

540A

EFB

207 × 175 × 190 mm

€96.10 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL954 12V 95Ah 800A EFB

12V

95Ah

800A

EFB

306 × 173 × 222 mm

€140.60 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL605 12V 60Ah 520A EFB

12V

60Ah

520A

EFB

230 × 173 × 222 mm

€113.00 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL1050 12V 105Ah 950A EFB

12V

105Ah

950A

EFB

392 × 175 × 190 mm

€186.60 VAT incl.

Buy

EXIDE

Start-Stop battery Exide EL652 12V 65Ah 650A EFB

12V

65Ah

650A

EFB

278 × 175 × 175 mm

€109.30 VAT incl.

Buy

Showing 1-12 of 12 item(s)

Exide EFB: the reinforced Start-Stop battery for everyday driving

An EFB battery is a flooded battery with reinforced plates and additives that let it work at partial states of charge and handle constant restarts without degrading like a conventional battery. It is the technology factory-fitted to cars with basic Start-Stop: engine off and on at stops, without regenerative braking. Never replace it with a conventional battery; you can upgrade to AGM if you want extra reserve.

Models in the Exide EL series

Exide EL600 — 60 Ah, 540 A: city cars and compacts with Start-Stop.
Exide EL700 — 70 Ah, 720 A: diesel SUVs with Start-Stop.
Exide EL752 — 75 Ah, 730 A: D-segment saloons.
Exide EL800 — 80 Ah, 800 A: Start-Stop vans.
Exide EL950 — 95 Ah, 850 A: heavy commercial vehicles.

How to tell whether your car needs EFB or AGM

Check the label on the battery currently fitted: if it says EFB, replace with EFB (or better); if it says AGM, never downgrade to EFB. To get it right first time, enter your vehicle in our battery comparator or find it with the battery finder by number plate and you will only see compatible Exide EFB batteries with their exact capacity and cranking power.

Frequently asked questions about Exide EFB batteries

What is the difference between EFB and AGM, and when should I choose each?: EFB covers basic Start-Stop (no regenerative braking); AGM covers Start-Stop with energy recovery and high electrical demand. If your car came with EFB you can fit EFB or upgrade to AGM; if it came with AGM, only AGM.
Can I fit a conventional battery if my car takes EFB?: It is not advisable: Start-Stop puts the battery through many more cycles and a conventional one would wear out prematurely. EFB is the minimum the manufacturer requires.
Which battery does my Start-Stop car take?: The same technology it was fitted with at the factory. Check the label on the current battery or enter your number plate in our finder and we will show you the exact Exide EL model.
Is an Exide EFB compatible with my original Varta or Tudor?: Yes: the Exide EL series is the direct counterpart of Tudor EFB Microhybrid and Varta Blue Dynamic EFB, provided case size and capacity match.

Catalogue curated by our technical team. 12,221 Trustpilot reviews · 4.5/5. 24-48 h delivery in mainland Spain and Portugal (orders before 6:00 pm); 14-day returns with free collection on the Iberian mainland.

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EXIDE EFB

Exide EFB: the reinforced Start-Stop battery for everyday driving

Models in the Exide EL series

How to tell whether your car needs EFB or AGM

Frequently asked questions about Exide EFB batteries

Best sellers in EXIDE EFB