Specifications
| Brand | VARTA |
|---|---|
| Part number | D21 |
| Voltage (V) | 12 |
| Capacity (C20) | 61Ah (c20) |
| Technology | Lead-acid |
| Length | 242.00 mm |
| Width | 175.00 mm |
| Height | 175.00 mm |
| Weight | 14.6 Kgs |
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Varta D21 12V 61Ah 600A is a starter battery with OEM-equivalent quality, designed for modern passenger cars. Delivers reliable cold-cranks even after weeks of inactivity and supports stable auxiliary loads (lights, climate control, infotainment).

The Varta D21 car battery is the 12 V, 61 Ah model with 600 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. Its 242 × 175 × 175 mm dimensions and positive terminal on the right make it the exact replacement for the 61 Ah battery fitted as standard in many cars.
According to our database, the Varta D21 is fitted to more than 453 vehicles from brands such as Ford, Opel, Vauxhall, Renault, Chevrolet and Nissan, among others. For anyone who needs to change the battery in their Ford or Opel, this Varta D21 reproduces the original specifications. Added to that list are models from Lotus, Dacia, Rover, Seat, MG, Fiat, Suzuki and Honda. It covers 63 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.
In terms of format, the Varta D21 measures 242 × 175 × 175 mm (length × width × height) and weighs 14,6 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. Checking the three dimensions and the terminal position before buying avoids the most common error when replacing a battery.
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 Black Dynamic 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 Silver Dynamic, Silver Dynamic or Black Dynamic range; following the brand's commercial renaming (2025), it forms part of the new Dynamic SLI series.
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.
The Varta D21 battery comes with the official manufacturer warranty.
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.
Download the official technical sheet for this battery with all the manufacturer data.
Data sheet
Specific References
Buenos precios y atención al cliente
Gracias por el asesoramiento
La atención telefónica fue excelente. En otros sitios ni me cogían el teléfono
Buen servicio y atención al cliente
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Me ayudaron de principio a fin, desde elegir mi VARTA D21 hasta cómo instalarla, al final fue todo super fácil gracias a su asesoramiento
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| Brand | Varta · see all batteries Varta |
|---|---|
| Manufacturer range | Dynamic SLI (formerly Silver Dynamic) |
| Manufacturer reference (MPN) | D21 |
| ETN code | 5614000603162 (short form 561 400 060) |
| EAN-13 barcode | 4016987167397 |
| European case size (EN 50342-2) | LB2 |
| Dimensions (length × width × height) | 242 × 175 × 175 mm (242x175x175) |
The Varta D21 is interchangeable with these equivalent references: TA612 (Tudor), TB602 (Tudor), D59 (Varta), EA612 (Exide), EB602 (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
|
|
12V 61Ah 600A | Lead-acid | €69.40 |
|
|
12V 61Ah 600A | Lead-acid | €57.10 |
|
|
12V 60Ah 540A | Lead-acid | €51.80 |
|
|
12V 60Ah 540A | Lead-acid | €64.80 |
|
|
12V 61Ah 600A | Lead-acid | €54.70 |
|
|
12V 60Ah 540A | Lead-acid | €54.70 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
The Varta D21 fits 567 vehicles. Most searched below:
Step-by-step guide to replace your car battery in 15-30 minutes (longer if the battery is under the seat or in the boot) without losing vehicle settings.
Park on a flat surface, switch off the engine and remove the key. Make sure all lights and electrical accessories are off. Wait 1-2 minutes before starting.
Open the bonnet. The battery is usually in the engine bay, but in many modern cars it may be in the boot or under the passenger seat. Check the manual if you cannot find it.
Use the 10 mm wrench to loosen the negative cable nut (black, marked −) and remove the cable from the post. Move it aside so it cannot touch any bodywork.
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Loosen the bottom hold-down clamp with the same wrench. Lift the battery carefully (it can weigh 15-25 kg). Clean the tray with a brush and baking soda if there is corrosion.
Place the battery in the same orientation as the old one (positive terminal on the same side). Tighten the hold-down clamp firmly.
Connect the positive (+) terminal first, then the negative (−). Tighten the nuts with the wrench until each terminal does not move. Apply anti-spark grease if you have any.
Close the bonnet. Start the engine to confirm everything works. On cars with Start-Stop or a BMS, you may need to register the battery via OBD so the alternator applies the correct charging profile.
In most cars it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
Expected lifespan of the Varta D21 is 4 to 6 years in regular car use without Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
Dimensions (length × width × height) are 242×175×175 mm — also written as 242x175x175 mm and correspond to the European LB2 case size — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
The manufacturer reference (MPN) is D21 and its ETN code is 5614000603162 (short form 561 400 060), the European identifier used in spare-part catalogues. The EAN-13 barcode is 4016987167397. It belongs to the Varta Dynamic SLI range. Any of these codes identifies exactly this battery when requesting quotes or comparing prices.
Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The D21 fits 567 verified vehicle versions in our database.
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop cars. See the "Equivalents" section to view recommended options at the same performance level.
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