Varta E23 Dynamic SLI · Car battery 70Ah 630A

Varta E23 Dynamic SLI (formerly Blue Dynamic) 70Ah 630A 12V Car Battery

The Varta E23 car battery is the 12 V, 70 Ah model with 630 A of cold cranking power (EN) from Varta's Dynamic SLI (formerly Blue 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 261 × 175 × 220 mm format: the same 70 Ah capacity and the same terminal layout (positive on the right).

In short: the Varta E23 (70 Ah, 630 A, 261 × 175 × 220 mm, positive terminal on the right) is rated 4.80 out of 5 in 5 customer reviews. 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.

• 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 E23 battery

This battery is listed as compatible with more than 369 vehicles from manufacturers such as Toyota, Nissan, Hyundai, Infiniti, Honda and Lexus. If you are after a battery for a Toyota or Nissan in these dimensions, the E23 is one of the usual replacement references. It also appears as a replacement in vehicles from Mazda, Mitsubishi, Kia, Suzuki, Ford, Isuzu, Emgrand and Renault, among other manufacturers. It covers 5 original equipment references, one of the widest coverages in its format. 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 E23

In terms of format, the Varta E23 measures 261 × 175 × 220 mm (length × width × height) and weighs 16,8 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 B01 hold-down and terminal 1, the system that anchors it to the vehicle's battery tray. For the swap to be direct, the space taken by your current battery must respect those three dimensions and the same terminal layout; otherwise adapters would be needed or the hold-down would change.

The Varta E23 and the Dynamic SLI range

The Dynamic SLI series (blue label) is Varta's lead-acid line for cars with conventional starting, without Start-Stop. It succeeds the Blue, Silver and Dynamic SLI ranges and keeps the calcium-silver grid technology that guarantees low self-discharge and reliable cold starting, with no maintenance required.

Aimed at the bulk of the car and van fleet, it offers Varta's classic balance between cranking power and durability at a moderate price: the logical replacement for the original battery in a car without Start-Stop.

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 is Europe's leading maker of starter batteries: its production volume and quality controls guarantee consistent reliability batch after batch, something own-brand makes cannot always promise.

Manufacturer's warranty

The Varta E23 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.