Battery Varta B18 SLI 44Ah

Name: Battery Varta B18 SLI 44Ah
Brand: Varta
SKU: B18
Price: 47.5 EUR
Availability: InStock
Rating: 4.5 (28 reviews)

€47.50

Tax included

Rating:

(read 28 reviews)

44
Ah

12
V

440
A(EN)

Dimensions: 207 × 175 × 175 mm.
Capacity: 44Ah · 12V.
Starting power: 440A. Positive terminal on the right.

VARTA B18 · conventional flooded lead-acid.

EAN/GTIN: 4016987119495

Latest reviews of this product

4.5/5 · 28 ratings

View all reviews

Emilio P.

15/10/2026

Verified purchase

Fast and secure delivery

Good value and good service; the Varta battery speaks for itself – quality. The batteries come in a special carrying case to protect them.

Victor A.

12/10/2026

Verified purchase

44Ah battery

Perfect and quick

Celestino

14/08/2026

Verified purchase

Varta battery

Good battery.
Everything arrived in good condition, but I think it should have been better packaged.
I fitted it in the car and it started up without any problems.

Felipe L.

11/08/2026

Verified purchase

A good-quality battery.

Very good value for money. And the delivery service was surprisingly quick. Less than 24 hours!!!

Battery VARTA B18 12V 44Ah 440A SLI

The VARTA B18 12V 44Ah 440A car battery has a clearly identified part number to help you choose the correct replacement. It uses conventional flooded lead-acid technology and measures 207 × 175 × 175 mm (length × width × height). Compare these details with the installed battery and the vehicle manufacturer's requirements before ordering.

For starting compatible vehicles without Start-Stop that accept a conventional flooded battery. It is not AGM or EFB and must not replace either technology when required by the vehicle.

Starter battery car Varta B18

The Battery Varta B18 series Dynamic SLI has a capacity of 44Ah with a starting power of 440A. Its measures are: 207x175x175 mm battery Is a starting battery and is used in compatible vehicles.

Specifications of the B18

Brand	Varta
Reference	B18
Volt	12 V
Capacity	44 Ah
Boot	440 To
Polarity	Positive Right
Long	207 mm
Width	175 mm
High	175 mm
Weight	11,29 Kg

Batteries Varta

Battery Varta B18 belongs to the range of batteries VARTA Dynamic SLI, designed for starting vehicles. Deliver superior performance and exceptional for the requirements of more demanding energy of passenger cars.

Incorporate the technology grid PowerFrame® with which you get maximum cranking power, a fast reload and better resistance to the corrosion, lengthens its useful life.

Battery Varta Dynamic SLI maintenance-free.

Battery equivalents:

Tudor TB442
Bosch S4 002
Exide EA472

Choose the right replacement for your car

Before fitting the VARTA B18, check the 207 × 175 × 175 mm space, positive terminal position, connections and hold-down as well as the 44Ah capacity and 440A starting current. The same car model may require different batteries depending on engine, year and equipment. Fuel type or engine displacement alone does not establish compatibility.

Capacity and starting current are different ratings

The 44Ah rating is nominal capacity; 440A describes cold cranking current. When comparing 44Ah car batteries, check technology and dimensions too: similar or higher capacity does not automatically make a battery suitable.

Replacement, charging and maintenance

Vehicles with a battery management system may require battery registration or adaptation using diagnostic equipment after replacement. Use a charger suitable for the battery voltage and technology and follow the battery and vehicle instructions. Consult a qualified professional if the installation or configuration is uncertain.

Price, availability and online ordering

Check the VARTA B18 price, current availability and buying options on this page. The order total, delivery charges and available shipping options are confirmed in the basket before you place the order. Published product reviews can help you assess other buyers’ experiences, but they do not establish compatibility with your particular car.

Questions before buying

Which VARTA B18 battery am I buying?

Part number B18 identifies this 12V, 44Ah, 440A battery measuring 207 × 175 × 175 mm. Capacity and starting current are separate ratings.

Are matching dimensions enough?

No. Required technology, voltage, polarity, terminals and mounting must also match, with suitable electrical ratings. Do not downgrade an AGM or EFB technology required by the vehicle.

How do I check polarity?

Positive terminal on the right. Check the terminal positions on the actual battery and their orientation in the vehicle; do not rotate the battery to compensate for cables that do not reach.

If searching for VARTA Blue Dynamic B18, use part number B18 and its specifications to identify the replacement. VARTA has brought its former conventional Silver Dynamic, Blue Dynamic and Black Dynamic ranges together as Dynamic SLI. A new range name does not change a conventional battery into AGM or EFB.

Compare within the right category

Official VARTA information: VARTA B18

Reference B18

Data sheet

Capacity (Ah): 44
Volts (V): 12
Technology: Conventional
Starting Power (CCA): 440
Length (mm): 207
Width (mm): 175
Height (mm): 175
Weight (kg): 11.29

Emilio P.

Verified purchase

10/15/2026

Fast and secure delivery

Good value and good service; the Varta battery speaks for itself – quality. The batteries come in a special carrying case to protect them.

Victor A.

Verified purchase

10/12/2026

44Ah battery

Perfect and quick

Celestino

Verified purchase

08/14/2026

Varta battery

Good battery.<br /> Everything arrived in good condition, but I think it should have been better packaged.<br /> I fitted it in the car and it started up without any problems.

Felipe L.

Verified purchase

08/11/2026

A good-quality battery.

Very good value for money. And the delivery service was surprisingly quick. Less than 24 hours!!!

Jesus A.

Verified purchase

06/01/2026

The perfect battery for my Seat 600E