Can I install a higher capacity battery in my Valtra 600 665?

Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Valtra 600 665 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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Valtra 600 665

Batteries for Valtra 600 665

Valtra · 600

Which battery does a Valtra 600 665 need?

Specifications and battery: 665

Valtra 600 665: depending on the equipment, it takes a conventional 125 Ah, 720 A battery (349 × 175 × 285 mm) or a conventional 180 Ah, 1400 A battery (513 × 223 × 223 mm). Measure your current battery before choosing. In every case the positive terminal is on the left.

Recommended battery for this engine Truck battery Varta J2 12V 125Ah 720A €139.70 incl. VAT

View battery →

Battery for this engine

Version	Technology	Capacity	Cold cranking (EN)	Size (L×W×H)	Polarity
Depending on equipment 1	Conventional	125 Ah	720 A	349 × 175 × 285 mm	+ on the left
Depending on equipment 2	Conventional	180 Ah	1400 A	513 × 223 × 223 mm	+ on the left

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

EFB, AGM or conventional for this engine?

Rule of thumb for the Valtra 600 665: fit the same technology as the original or better (conventional → EFB → AGM), with equal or higher capacity and cold cranking amps, and respect the size and terminal position of around 125 Ah.

🔧 Battery Expert Advisor

Battery analysis for your Valtra 600 665

Quick answer Depending on the equipment, your vehicle uses one of these two main batteries: ordinary lead-acid 125 Ah (349×175×285 mm), for which we recommend VARTA J2, or ordinary lead-acid 180 Ah (513×223×223 mm): VARTA M12. Before buying, check the Ah on your current battery's label or measure its length.

Batteries in your Valtra 600 665

MainDepends on equipmentSee all in the list →

Measure the length of yours: 349 or 513 mm

Our recommendation

VARTA J2

ordinary lead-acid125 Ah720 A

349 × 175 × 285 mm

€139.70Buy

Alternative

VARTA M12

ordinary lead-acid180 Ah1400 A

513 × 223 × 223 mm

€179.40Buy

Prices and availability updated on 28/10/2026

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

📋 What we found

For your Valtra 600 665 we found 12 compatible batteries. This list includes 4 AGM or EFB batteries and 8 conventional batteries.

📏 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.

📊 View AGM vs EFB vs Conventional — full comparison

⭐ Our recommendation

Our recommendation

For your Valtra 600 665 we recommend the VARTA J2 (ordinary lead-acid, 125 Ah). Varta is the world's leading manufacturer of starter batteries and supplies first-equipment (OEM) batteries to the major European car makers.

Get it tomorrow if you order before 6 PM.

See this battery →

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Verified selection

Class: Batteries for Construction and Agricultural Machinery
Brand: Valtra
Model: 600
Engine: 665

Receive them tomorrow before 5 PM if you order before 6 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.

4 products

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
AGM / EFB batteries	TUDOR	TE1853	185 Ah	1100 A	513×223×223 mm	EFB	€293.20	More info
AGM / EFB batteries	TUDOR	TX1803	180 Ah	1000 A	513×223×223 mm	EFB	€261.95	More info
AGM / EFB batteries	EXIDE	EE1853	185 Ah	1100 A	513×223×223 mm	EFB	€293.20	More info
AGM / EFB batteries	EXIDE	EX1803	180 Ah	1000 A	513×223×223 mm	EFB	€249.60	More info

Conventional batteries

Standard lead-acid batteries.

8 products

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
Conventional batteries	VARTA	J2	125 Ah	720 A	349×175×285 mm	Conventional	€139.70	More info
Conventional batteries	VARTA	M12	180 Ah	1400 A	513×223×223 mm	Conventional	€179.40	More info
Conventional batteries	TUDOR	TF1853	185 Ah	1150 A	513×223×223 mm	Conventional	€177.40	More info
Conventional batteries	TUDOR	TF1251	125 Ah	850 A	349×175×285 mm	Conventional	€122.10	More info
Conventional batteries	EXIDE	EF1251	125 Ah	850 A	349×175×285 mm	Conventional	€123.20	More info
Conventional batteries	VARTA	M9	170 Ah	1000 A	513×223×223 mm	Conventional	€264.60	More info
Conventional batteries	EXIDE	EG1251	125 Ah	760 A	349×175×285 mm	Conventional	€136.20	More info
Conventional batteries	TUDOR	TG1251	125 Ah	760 A	349×175×285 mm	Conventional	€136.20	More info

Frequently asked questions

: Valtra 600 665: depending on the equipment, it takes a conventional 125 Ah, 720 A battery (349 × 175 × 285 mm) or a conventional 180 Ah, 1400 A battery (513 × 223 × 223 mm). Measure your current battery before choosing. In every case the positive terminal is on the left. We found 12 compatible batteries priced between 122,10€ — 293,20€. 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 Valtra 600 665 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.

Batteries for Valtra 600 665

Which battery does a Valtra 600 665 need?