Varta C30 Dynamic SLI · Car battery 54Ah 530A

Varta C30 Dynamic SLI (formerly Silver Dynamic) 54Ah 530A 12V Car Battery

The Varta C30 car battery is the 12 V, 54 Ah model with 530 A of cold cranking power (EN) from Varta's Dynamic SLI (formerly Silver Dynamic) range, intended for cars with conventional starting, without a Start-Stop system. It replaces the original battery with no modifications in cars using the 207 × 175 × 190 mm format: the same 54 Ah capacity and the same terminal layout (positive on the right).

In short: the Varta C30 (54 Ah, 530 A, 207 × 175 × 190 mm, positive terminal on the right) is one of the 50 best-selling batteries at baterias.com over the last 3 months, rated 4.43 out of 5 by 7 customers. It is a conventional battery for cars without Start-Stop: if yours has Start-Stop, it needs an EFB or AGM battery of the same size. Verified equivalent alternatives: Tudor TA530 and Varta C22.

• Long service life with normal use and a charging system in good order.
• Maintenance-free lead-acid technology: no topping up with water.
• Direct replacement for the original battery in cars without Start-Stop.
• Reliable cold starting thanks to its high cranking current.

Vehicles compatible with the Varta C30 battery

This battery is listed as compatible with more than 803 vehicles from manufacturers such as Renault, Citroën, Ford, Fiat, Peugeot and Toyota. It is a go-to option when you need a battery for a Renault, Citroën or other models that use this same format. It also appears as a replacement in vehicles from Hyundai, Opel, Volkswagen, Dacia, Vauxhall, Skoda, Iran Khodro and Seat, among other manufacturers. Not sure whether it is the one for your car? Check in seconds by entering your registration in our finder.

Format and fitting of the Varta C30

Its external dimensions are 207 × 175 × 190 mm and it weighs 13,1 kg. The positive terminal on the right determines which side the cables end up on: it is the detail that causes the most buying mistakes, so it is worth checking before you order. It uses a B13 hold-down and terminal 1, the system that anchors it to the vehicle's battery tray. Before replacing it, measure the space your current battery occupies: if it matches on all three dimensions and on terminal position, the swap is direct and needs no adapters.

The Varta C30 and the Dynamic SLI range

The Dynamic SLI is Varta's entry range for vehicles with traditional starting (without Start-Stop), bringing what used to be the Blue, Silver and Dynamic SLI series together under a single name by technology. Its lead-calcium construction with optimised separators puts the emphasis on punchy starting and a long, maintenance-free life.

It covers the vast majority of conventional petrol and diesel cars on the European market. It is the sensible choice when you want German manufacturing quality without paying the premium for AGM or EFB technology the vehicle does not need.

This series uses lead-acid technology with plates optimised for a good balance between cranking power and service life. It is the natural successor when your car has no Start-Stop and came with a standard battery from new: the same thinking, without paying over the odds for a chemistry you do not need. This battery used to belong to Varta's Dynamic SLI, Dynamic SLI or Dynamic SLI range; following the brand's commercial renaming (2025), it forms part of the new Dynamic SLI series.

Why choose a Varta battery

Varta is an original equipment (OEM) supplier to a good share of Europe's car manufacturers: many cars leave the factory with a Varta fitted. Buying a replacement means, in most cases, refitting the original battery with the same quality and the brand's official warranty.

Varta combines more than a century of experience with Clarios's industrial production: it is the battery many manufacturers choose as standard and one of the most recommended by workshops. Like every lead-acid battery, it is 100% recyclable.

Varta's production combines automated lines with verification of more than 100 parameters per unit; that traceability is what underpins its reputation for reliable starting throughout the battery's life.

Manufacturer's warranty

The Varta C30 battery comes with the official manufacturer warranty.

Care and maintenance

To get the most out of it, keep the alternator in good order and avoid leaving lights or accessories on with the engine switched off. Repeated very short journeys are its main enemy: they stop the battery from recharging fully and shorten its life. If the car is going to stand unused for weeks, it is worth disconnecting the terminal or using a trickle charger so it does not drop below the safe threshold. Making sure the terminals are clean and properly tightened also helps towards reliable starting.