Can I install a higher capacity battery in my Fiatallis B BD 9?

Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Fiatallis B BD 9 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.

12,456 customer reviewsThank you for trusting us!Thank you! Excellent 4.5 out of 5

Fiatallis B BD 9

Batteries for Fiatallis B BD 9

Fiatallis · B

Which battery does a Fiatallis B BD 9 need?

Specifications and battery: BD 9

Fiatallis B BD 9: depending on the equipment, it takes a conventional 120 Ah, 760 A battery (510 × 175 × 235 mm) or a conventional 143 Ah, 950 A battery (514 × 218 × 210 mm). Measure your current battery before choosing.

Recommended battery for this engine Truck battery Varta I16 ProMotive 12V 120Ah 760A €193.90 incl. VAT

View battery →

Battery for this engine

Version	Technology	Capacity	Cold cranking (EN)	Size (L×W×H)	Polarity
Depending on equipment 1	Conventional	120 Ah	760 A	510 × 175 × 235 mm	+ on the right
Depending on equipment 2	Conventional	143 Ah	950 A	514 × 218 × 210 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 Fiatallis B BD 9: 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 120 Ah.

🔧 Battery Expert Advisor

Battery analysis for your Fiatallis B BD 9

Quick answer Depending on the equipment, your vehicle uses one of these two main batteries: ordinary lead-acid 120 Ah (510×175×235 mm), for which we recommend VARTA I16, or ordinary lead-acid 143 Ah (514×218×210 mm): VARTA K4. Before buying, check the Ah on your current battery's label or measure its length.

Batteries in your Fiatallis B BD 9

MainDepends on equipmentSee all in the list →

Measure the width of yours: 175 or 218 mm

Our recommendation

VARTA I16

ordinary lead-acid120 Ah760 A

510 × 175 × 235 mm

€193.90Buy

Alternative

VARTA K4

ordinary lead-acid143 Ah950 A

514 × 218 × 210 mm

€225.80Buy

Prices and availability updated on 10/11/2026

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

📋 What we found

For your Fiatallis B BD 9 we found 2 compatible 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 Fiatallis B BD 9 it's the recommended battery: VARTA I16. Its specs: ordinary lead-acid technology, 120 Ah capacity, 760 CCA cranking power, 510×175×235 mm dimensions.

See this battery →

Was this advisor helpful?

Verified selection

Class: Batteries for Construction and Agricultural Machinery
Brand: Fiatallis
Model: B
Engine: BD 9

Order now with express shipping: your product ships tomorrow and arrives on Thursday 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.

Conventional batteries

Standard lead-acid batteries.

2 products

Recommended
Truck battery Varta I16 ProMotive 12V 120Ah 760A
- 12 V
- 120 Ah
- 760 A
Dimensions 510×175×235 mm
- ✓ Varta brand
€193.90
Compare
🔥 Most popular
Truck battery Varta K4 ProMotive 12V 143Ah 950A
- 12 V
- 143 Ah
- 950 A
Dimensions 514×218×210 mm

€225.80
Compare

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
Conventional batteries	VARTA	I16	120 Ah	760 A	510×175×235 mm	Conventional	€193.90	More info
Conventional batteries	VARTA	K4	143 Ah	950 A	514×218×210 mm	Conventional	€225.80	More info

Frequently asked questions

: Fiatallis B BD 9: depending on the equipment, it takes a conventional 120 Ah, 760 A battery (510 × 175 × 235 mm) or a conventional 143 Ah, 950 A battery (514 × 218 × 210 mm). Measure your current battery before choosing. We found 2 compatible batteries priced between 193,90€ — 225,80€. 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 Fiatallis B BD 9 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.