Can I install a higher capacity battery in my Mazda 3 2.0?

Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Mazda 3 2.0 battery compartment and the positive terminal position matches.

What battery fits the Mazda 3 2.0?

The Mazda 3 2.0 requires a battery with the correct capacity (Ah) and Cold Cranking Amps (CCA) for this engine. Compatible batteries offer 60-70 Ah, 540-630 A (CCA), 12 V, case D23, conventional flooded technology. Browse the compatible battery list below.

How many Ah does the Mazda 3 2.0 battery need?

The exact Ah rating for the Mazda 3 2.0 depends on the vehicle's original electrical consumers. Compatible batteries offer 60-70 Ah, 540-630 A (CCA), 12 V, case D23, conventional flooded technology. Use our finder for a precise recommendation.

How long does a battery last in a Mazda 3 2.0?

With normal use, a battery for the Mazda 3 2.0 lasts 3–5 years. A healthy alternator and avoiding deep discharges significantly extend battery life.

What type of battery does my car need?

You need the make, model and engine. If your car has Start-Stop (the engine switches off at traffic lights), it needs an EFB or an AGM battery, depending on what it came with: if it has an AGM, fit another AGM; if it has an EFB, another EFB or an AGM. On cars with battery management (BMW, Mercedes, VAG group…), moving from EFB to AGM requires coding the new battery. Without Start-Stop, a conventional battery is fine, or an EFB or AGM if you want a longer life.

What is the difference between AGM, EFB and standard batteries?

A conventional (lead-acid) battery is for cars without Start-Stop. An EFB is a reinforced conventional battery for basic Start-Stop. An AGM offers the highest performance and is fitted as standard on cars with advanced Start-Stop, regenerative braking or high electrical demand. Replacement rule: an AGM only with another AGM; an EFB with another EFB or an AGM; a conventional battery with any of the three. Never move down in technology.

How do I find the right battery for my vehicle?

Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.

What warranty do the batteries have?

All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.

How long does it take for the battery to arrive?

Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.

Which battery does my Mazda 3 2.0 need: Start-Stop or conventional?

It depends on the version. If your Mazda 3 2.0 has Start-Stop (the engine switches off by itself at traffic lights) it needs an EFB or AGM battery; if not, a conventional one. To check, look for an "A" or "A-OFF" button near the gear lever, or read the label on your current battery: if it says EFB, AGM or Start-Stop, choose that technology.

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Mazda 3 2.0

Batteries for Mazda 3 2.0 147 hp

Mazda · 3

Which battery does a Mazda 3 2.0 need?

Specifications and battery: 2.0 (147 hp)

Mazda 3 2.0 (147 hp): depending on the equipment, it takes a 65 Ah, 650 A EFB battery (232 × 173 × 225 mm) or a 72 Ah, 760 A EFB battery (260 × 173 × 225 mm). Measure your current battery before choosing. In every case the positive terminal is on the right.

Start-Stop battery: Depends on version

Battery for this engine

Version	Technology	Capacity	Cold cranking (EN)	Size (L×W×H)	Polarity
Depending on equipment 1	EFB	65 Ah	650 A	232 × 173 × 225 mm	+ on the right
Depending on equipment 2	EFB	72 Ah	760 A	260 × 173 × 225 mm	+ on the right

The same batteries also fit the 1.3 (84 hp), 1.6 (105 hp) and 2.0 (150 hp) engines of this model.

Data: vehicle specifications and the battery manufacturer's application catalogue.

🔧 Battery Expert Advisor

Battery analysis for your Mazda 3 2.0

Quick answer Depending on the equipment, your car uses one of these two main batteries. The most common option is EFB 65 Ah (232×173×225 mm): we recommend VARTA N65. Other units use EFB 72 Ah (260×173×225 mm): VARTA N72. Before buying, check the Ah on your current battery's label or measure its length.

Batteries in your Mazda 3 2.0

MainDepends on equipmentSee all in the list →

Measure the length of yours: 232 or 260 mm

Recommended

VARTA N65

EFB65 Ah650 A

232 × 173 × 225 mm

€110.80Buy

Alternative

VARTA N72

EFB72 Ah760 A

260 × 173 × 225 mm

€115.30Buy

Prices and availability updated on 23/10/2026

Based on the batteries we found for your vehicle, our experts help you pick the right one.

📋 What we found

For your Mazda 3 2.0 we found 11 compatible batteries. This list includes 6 Start-Stop batteries and 5 conventional batteries (non Start-Stop).

📏 Battery size

The list contains batteries in different sizes or capacities (Ah). In many cases both variants fit, but it's worth checking your compartment dimensions and the Ah of your original battery before buying. Choose the one with the same dimensions as your current battery: a bigger one may not fit the compartment or the hold-down. If several match your size, the higher capacity gives more headroom for cold starts.

⚡ Battery type for your vehicle

Does your Mazda 3 2.0 have a Start-Stop system? It shuts the engine off at short stops (traffic lights, jams) and restarts it automatically when you release the brake/clutch. If your dashboard has an "A-OFF" button or an engine icon with a circular arrow, it has it.

How do I know if my car has Start-Stop?

What happens if I fit a conventional battery in a Start-Stop car?

🔋 Technology (AGM / EFB)

📊 View AGM vs EFB vs Conventional — full comparison

⭐ Our recommendation

Our recommendation

For your Mazda 3 2.0 we recommend the VARTA N65 (EFB, 65 Ah). It's the battery recommended by the vehicle manufacturer for your Mazda 3 2.0 — the OEM equivalent. Varta is the world's leading manufacturer of starter batteries and supplies first-equipment (OEM) batteries to the major European car makers.

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Get it on Tuesday before 5 PM — your product ships on Monday.

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Verified selection

Class: Car Batteries
Brand: Mazda
Model: 3
Engine: 2.0

Order now with express shipping: your product ships on Monday and arrives on Tuesday before 5 PM (Spain mainland and Portugal only).

Before you buy: check 3 key points

Although the batteries shown are sourced from information provided by manufacturers, we recommend checking on your current battery:

Dimensions (length × width × height, including terminals and protrusions)
The dimensions shown are the maximum of the battery and include the height of the terminals, small ridges at the base and any lateral protrusions. Measure your current battery completely, from edge to edge. The new one must be the same size or slightly smaller — never larger, it would not fit in the housing.
Positive terminal (left or right viewed from the front — check the battery photo carefully)
Stand facing the battery, with the manufacturer's label facing you and the terminals on top. Locate the terminal marked with +: if it is on your right, it is "positive right"; if it is on your left, it is "positive left". Do not rely on how the battery is mounted in the car — the position is always measured looking only at the battery itself.
Technology (AGM, EFB or conventional — the same as your current battery or higher)
Depending on the manufacturer, the same technology may be labelled differently: AGM may also appear as VRLA, AGM Start-Stop or AGM Deep Cycle. EFB may appear as EF, EFB+ or Enhanced Flooded Battery. Conventional may appear as SLI, Lead-Acid, Wet or Standard. If your vehicle has Start-Stop, the battery must be AGM or EFB — never conventional.

If you have any questions, just ask us and we'll be glad to advise you with no obligation.

Start-Stop & high energy demand batteries

AGM or EFB battery for start-stop vehicles and for cars with high energy demand (many electrical consumers, frequent starts). More charge cycles, better charge recovery and longer service life.

6 products

Does your car have Start-Stop?

Start-Stop switches the engine off at traffic lights. If your car has it, it needs an AGM or EFB battery.

Compare the technologies available for your car

A higher technology withstands more charge and discharge cycles, according to manufacturers. If your car has Start-Stop, it needs EFB or AGM.

Conventional (lead-acid) For normal use in cars without Start-Stop. from €69.95 View VARTA D47
EFB Up to 2× more cycles than a conventional battery. Good for short trips and city driving. from €85.10 +€15.15 View TUDOR TL754

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
Start-Stop & high energy demand batteries	VARTA	N65	65 Ah	650 A	232×173×225 mm	EFB	€110.80	More info
Start-Stop & high energy demand batteries	VARTA	N72	72 Ah	760 A	260×173×225 mm	EFB	€115.30	More info
Start-Stop & high energy demand batteries	TUDOR	TL754	75 Ah	750 A	260×173×222 mm	EFB	€85.10	More info
Start-Stop & high energy demand batteries	TUDOR	TL604	60 Ah	520 A	230×173×222 mm	EFB	€86.80	More info
Start-Stop & high energy demand batteries	EXIDE	EL754	75 Ah	750 A	260×173×222 mm	EFB	€105.95	More info
Start-Stop & high energy demand batteries	EXIDE	EL604	60 Ah	520 A	230×173×222 mm	EFB	€100.60	More info

Conventional Battery

This is a standard or conventional battery for vehicles without a start-stop system

5 products

Recommended conventional
Car battery Varta D47 12V 60Ah 540A
- 12 V
- 60 Ah
- 540 A
Dimensions 232×173×225 mm
- ✓ OEM fitment
€69.95
Compare
🔥 Most popular
Car battery Varta E23 12V 70Ah 630A
- 12 V
- 70 Ah
- 630 A
Dimensions 261×175×220 mm

€83.80
Compare
Car battery Exide EA654 12V 65Ah 580A
- 12 V
- 65 Ah
- 580 A
- Conventional
Dimensions 230×173×222 mm

€77.30
Compare
Car battery Tudor TB604 12V 60Ah 480A
- 12 V
- 60 Ah
- 480 A
- Conventional
Dimensions 230×173×222 mm

€71.80
Compare
Car battery Tudor TA654 12V 65Ah 580A
- 12 V
- 65 Ah
- 580 A
- Conventional
Dimensions 230×173×222 mm

€93.20
Compare

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
Conventional Battery	VARTA	D47	60 Ah	540 A	232×173×225 mm	Conventional	€69.95	More info
Conventional Battery	VARTA	E23	70 Ah	630 A	261×175×220 mm	Conventional	€83.80	More info
Conventional Battery	EXIDE	EA654	65 Ah	580 A	230×173×222 mm	Conventional	€77.30	More info
Conventional Battery	TUDOR	TB604	60 Ah	480 A	230×173×222 mm	Conventional	€71.80	More info
Conventional Battery	TUDOR	TA654	65 Ah	580 A	230×173×222 mm	Conventional	€93.20	More info

Complete your purchase

Chargers

Chargers for your battery

1 product

Battery charger ABSAAR Pro4.0 6/12V 4A Smart Charger
- 6 V
€50.60

Frequently asked questions

: Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Mazda 3 2.0 battery compartment and the positive terminal position matches.
: The Mazda 3 2.0 requires a battery with the correct capacity (Ah) and Cold Cranking Amps (CCA) for this engine. Compatible batteries offer 60-70 Ah, 540-630 A (CCA), 12 V, case D23, conventional flooded technology. Browse the compatible battery list below.
: The exact Ah rating for the Mazda 3 2.0 depends on the vehicle's original electrical consumers. Compatible batteries offer 60-70 Ah, 540-630 A (CCA), 12 V, case D23, conventional flooded technology. Use our finder for a precise recommendation.
: With normal use, a battery for the Mazda 3 2.0 lasts 3–5 years. A healthy alternator and avoiding deep discharges significantly extend battery life.
: You need the make, model and engine. If your car has Start-Stop (the engine switches off at traffic lights), it needs an EFB or an AGM battery, depending on what it came with: if it has an AGM, fit another AGM; if it has an EFB, another EFB or an AGM. On cars with battery management (BMW, Mercedes, VAG group…), moving from EFB to AGM requires coding the new battery. Without Start-Stop, a conventional battery is fine, or an EFB or AGM if you want a longer life.
: A conventional (lead-acid) battery is for cars without Start-Stop. An EFB is a reinforced conventional battery for basic Start-Stop. An AGM offers the highest performance and is fitted as standard on cars with advanced Start-Stop, regenerative braking or high electrical demand. Replacement rule: an AGM only with another AGM; an EFB with another EFB or an AGM; a conventional battery with any of the three. Never move down in technology.
: Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.
: All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
: Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.
: In mainland Spain delivery takes 24-48 working hours if you order before 6:00 pm (Monday to Friday) and the battery is in stock; mainland Portugal takes 1 to 4 working days, the Balearic Islands 2 to 5 working days and other EU destinations 4 to 7 working days. Batteries are shipped fully charged and ready to install.
: It depends on the version. If your Mazda 3 2.0 has Start-Stop (the engine switches off by itself at traffic lights) it needs an EFB or AGM battery; if not, a conventional one. To check, look for an "A" or "A-OFF" button near the gear lever, or read the label on your current battery: if it says EFB, AGM or Start-Stop, choose that technology.

Guides

: Depending on the version, this vehicle uses a conventional or a Start-Stop battery (AGM or EFB). According to the manufacturer, it does not need to be registered after the change.

Batteries for Mazda 3 2.0 147 hp

Which battery does a Mazda 3 2.0 need?