Can I install a higher capacity battery in my PGS Roma 45?

Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your PGS Roma 45 battery compartment and the positive terminal position matches.

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.

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PGS Roma 45

Batteries for PGS Roma 45

PGS · Roma

Which battery does a PGS Roma 45 need?

Specifications and battery: 45

PGS Roma 45: depending on the equipment, it takes a conventional 54 Ah, 530 A battery (207 × 175 × 190 mm) or a 50 Ah, 540 A AGM battery (207 × 175 × 190 mm). Measure your current battery before choosing. In every case the positive terminal is on the right.

Battery for this engine

Version	Technology	Capacity	Cold cranking (EN)	Size (L×W×H)	Polarity
Depending on equipment 1	Conventional	54 Ah	530 A	207 × 175 × 190 mm	+ on the right
Depending on equipment 2	AGM	50 Ah	540 A	207 × 175 × 190 mm	+ on the right

The same batteries also fit the 21, 23, 30, 36 and 5 more engines of this model.

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

🔧 Battery Expert Advisor

Battery analysis for your PGS Roma 45

Quick answer You need an ordinary lead-acid battery of 54 Ah. Our recommendation: VARTA C30.

VARTAC30

ordinary lead-acid54 Ah530 A207×175×190

€67.40

Buy

Prices and availability updated on 25/10/2026

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

📋 What we found

For your PGS Roma 45 we found 10 compatible batteries. This list includes 5 AGM or EFB batteries and 5 conventional batteries.

📊 View AGM vs EFB vs Conventional — full comparison

⭐ Our recommendation

Our recommendation

For your PGS Roma 45 we recommend the VARTA C30 (ordinary lead-acid, 54 Ah). Varta is the world's leading manufacturer of starter batteries and supplies first-equipment (OEM) batteries to the major European car makers.

Rated 4.2/5 by 5 verified customers.
Get it on Tuesday before 5 PM — your product ships tomorrow.
43% cheaper than the most expensive option in the list.

See this battery →

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Verified selection

Class: Batteries for Construction and Agricultural Machinery
Brand: PGS
Model: Roma
Engine: 45

Order now with express shipping: your product ships tomorrow 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.

AGM / EFB batteries

AGM or EFB technology batteries: more charge cycles, faster recovery and a longer life than a conventional battery.

5 products

Why we recommend the VARTA C30

For €13.00 more you get +60 A cold cranking and +2 Ah capacity.

	RecommendedVARTA C30	CheapestVARTA C22
Cold cranking	530 A	470 A
Capacity	54 Ah	52 Ah
Technology	Conventional	Conventional
Why	Varta brand	—
Price	€67.40	€54.40

View VARTA C30

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
AGM / EFB batteries	VARTA	A9	50 Ah	540 A	207×175×190 mm	AGM	€118.90	More info
AGM / EFB batteries	VARTA	N50	50 Ah	550 A	207×175×190 mm	EFB	€85.80	More info
AGM / EFB batteries	TUDOR	TL550	55 Ah	540 A	207×175×190 mm	EFB	€76.95	More info
AGM / EFB batteries	EXIDE	EL550	55 Ah	540 A	207×175×190 mm	EFB	€96.10	More info
AGM / EFB batteries	EXIDE	EK500	50 Ah	570 A	207×175×190 mm	AGM	€108.60	More info

Conventional batteries

Standard lead-acid batteries.

5 products

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
Conventional batteries	VARTA	C30	54 Ah	530 A	207×175×190 mm	Conventional	€67.40	More info
Conventional batteries	VARTA	C22	52 Ah	470 A	207×175×190 mm	Conventional	€54.40	More info
Conventional batteries	EXIDE	EA530	53 Ah	540 A	207×175×190 mm	Conventional	€54.95	More info
Conventional batteries	TUDOR	TA530	53 Ah	540 A	207×175×190 mm	Conventional	€64.40	More info
Conventional batteries	KRONOBAT	MS-54.0	54 Ah	530 A	207×175×190 mm	Conventional	€63.95	More info

Frequently asked questions

: PGS Roma 45: depending on the equipment, it takes a conventional 54 Ah, 530 A battery (207 × 175 × 190 mm) or a 50 Ah, 540 A AGM battery (207 × 175 × 190 mm). Measure your current battery before choosing. In every case the positive terminal is on the right. We found 10 compatible batteries priced between 54,40€ — 118,90€. Check dimensions and positive terminal position before purchasing.
: Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your PGS Roma 45 battery compartment and the positive terminal position matches.
: 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.

Other engines

21
23
30
36
38
42
50
55
60
60 RS

Batteries for PGS Roma 45

Which battery does a PGS Roma 45 need?