Can I install a higher capacity battery in my Case 900 945?

Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Case 900 945 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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Case 900 945

Batteries for Case 900 945

Case · 900

Which battery does a Case 900 945 need?

Specifications and battery: 945

Case 900 945: depending on the equipment, it takes a conventional 225 Ah, 1150 A battery (518 × 276 × 242 mm) or a 240 Ah, 1200 A EFB battery (518 × 276 × 242 mm). Measure your current battery before choosing. In every case the positive terminal is on the left.

Battery for this engine

Version	Technology	Capacity	Cold cranking (EN)	Size (L×W×H)	Polarity
Depending on equipment 1	Conventional	225 Ah	1150 A	518 × 276 × 242 mm	+ on the left
Depending on equipment 2	EFB	240 Ah	1200 A	518 × 276 × 242 mm	+ on the left

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

🔧 Battery Expert Advisor

Battery analysis for your Case 900 945

Quick answer You need an ordinary lead-acid battery of 225 Ah. Our recommendation: VARTA N9.

VARTAN9

ordinary lead-acid225 Ah1150 A518×276×242

€231.95

Buy

Prices and availability updated on 24/10/2026

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

📋 What we found

For your Case 900 945 we found 10 compatible batteries. This list includes 5 AGM or EFB batteries and 5 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 Case 900 945 we recommend the VARTA N9 (ordinary lead-acid, 225 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 on Tuesday before 5 PM — your product ships on Monday.
33% cheaper than the most expensive option in the list.

See this battery →

Was this advisor helpful?

Verified selection

Class: Batteries for Construction and Agricultural Machinery
Brand: Case
Model: 900
Engine: 945

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.

AGM / EFB batteries

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

5 products

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
AGM / EFB batteries	VARTA	C40	240 Ah	1200 A	518×276×242 mm	EFB	€300.60	More info
AGM / EFB batteries	EXIDE	EE2353	235 Ah	1200 A	518×274×240 mm	EFB	€331.80	More info
AGM / EFB batteries	TUDOR	TE2353	235 Ah	1200 A	518×274×240 mm	EFB	€348.30	More info
AGM / EFB batteries	TUDOR	TX2253	225 Ah	1150 A	518×274×240 mm	EFB	€326.70	More info
AGM / EFB batteries	EXIDE	EX2253	225 Ah	1100 A	518×274×240 mm	EFB	€311.20	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	N9	225 Ah	1150 A	518×276×242 mm	Conventional	€231.95	More info
Conventional batteries	TUDOR	TF2353	235 Ah	1300 A	518×274×240 mm	Conventional	€293.60	More info
Conventional batteries	EXIDE	EG2253	225 Ah	1200 A	518×274×240 mm	Conventional	€200.95	More info
Conventional batteries	VARTA	N2	200 Ah	1050 A	518×276×242 mm	Conventional	€283.20	More info
Conventional batteries	EXIDE	EF2353	235 Ah	1300 A	518×274×240 mm	Conventional	€279.60	More info

Frequently asked questions

: Case 900 945: depending on the equipment, it takes a conventional 225 Ah, 1150 A battery (518 × 276 × 242 mm) or a 240 Ah, 1200 A EFB battery (518 × 276 × 242 mm). Measure your current battery before choosing. In every case the positive terminal is on the left. We found 10 compatible batteries priced between 200,95€ — 348,30€. 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 Case 900 945 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 Case 900 945

Which battery does a Case 900 945 need?