# Car battery Varta A16 12V 40Ah 340A

![Car battery Varta A16 12V 40Ah 340A](https://baterias.com/3959-home_default/battery-varta-a16-12v-40ah-340a.jpg)

> Varta A16 car battery 12V 40Ah 340A. Official Varta Distributor. BLACK dynamic range. Dimensions 175×175×190 mm, + terminal on the right.

**Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [VARTA](https://baterias.com/gb/varta)

- **Canonical URL**: https://baterias.com/gb/battery-varta-a16-12v-40ah-340a
- **Language**: en-GB
- **Brand**: VARTA
- **Reference**: BCOM-VARTA-A16
- **EAN**: 4016987143599
- **MPN**: A16
- **Price**: 65,30 €
- **Stock**: In stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | VARTA |
| Reference | A16 |
| Model | Dynamic SLI (antes Blue Dynamic) |
| Voltage (V) | 12 V |
| Largo | 175 mm |
| Ancho | 175 mm |
| Alto | 190 mm |
| Peso | 10.9 kg |
| Tecnología | Lead-acid |
| EAN | 4016987143599 |
| Terminal layout | Positive terminal on the right |
| Terminal type | 1 |
| Hold down | B13 |
| Cold cranking amps (EN) | 340 A |
| Capacity (C20) | 40 Ah (c20) |
| ETN | 5404060343122 |

## Quick description

**Varta A16 12V 40Ah 340A** is a passenger car battery with factory-guaranteed cranking power and extended service life. OEM quality at white-label prices: calcium-silver grids, low self-discharge and compatible with all modern electrical systems.

## Why this car battery?

- **Original-equipment quality** without dealership prices
- **Lasts 4 to 6 years** buy once instead of twice
- **Real human tech support** if you have any doubts before buying

🔌 Voltage
12 V

⚡ Capacity
40 Ah C20

🔋 Cold cranking
340 A EN-1

📏 Dimensions
175×175×190 mm

⚙️ Technology
Lead-acid

🧭 Polarity
Positive on the right

⚖️ Weight
9,88 kg

🏷️ Model
BLACK dynamic

## Description

## Varta A16 Dynamic SLI (formerly Black Dynamic) 40Ah 340A 12V Car Battery

12*V* Voltage
40*Ah* Capacity
340*A* Cold cranking
10,9*kg* Weight

The **Varta A16 car battery** is the **12 V**, **40 Ah** and **340 A** cold cranking (EN) model from Varta's **Dynamic SLI (formerly Black Dynamic)** range, designed for cars with conventional starting, without a Start-Stop system. Measuring 175 × 175 × 190 mm and with the positive terminal on the right, it is the direct replacement for cars fitted from the factory with a 40 Ah battery in this format.
- Direct replacement for the original battery in cars without Start-Stop.
- Reliable cold starting thanks to its high cranking current.
- Long service life with normal use and a charging system in good order.
- Maintenance-free lead-acid technology: no need to top up with water.

### Vehicles compatible with the Varta A16 battery

The Varta A16 is compatible with more than 28 vehicles: it is fitted as standard or as a replacement by brands such as Fiat, Lancia, Citroën, Seat, Autobianchi and Peugeot. If you are looking for a **battery for Fiat** or Lancia with these dimensions, the A16 is one of the usual replacement references. The compatibility list also includes models from Zastava, Aixam and Innocenti. Not sure whether it is the right one for your car? Check in seconds by entering your **registration number** in our finder.

### Format and fitting of the Varta A16

The Varta A16 is made in the 175 × 175 × 190 mm format and weighs 10,9 kg. The positive terminal on the right determines which side the cables end up on: it is the detail that causes the most purchasing mistakes, so it is worth checking before ordering. It uses a B13 hold-down and terminal 1, the system that secures it to the vehicle's battery tray. For the replacement to be a direct fit, the space taken by your current battery must respect those three dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

### The Varta A16 and the Dynamic SLI range

The **Dynamic SLI** range is Varta's conventional starting series for cars and vans without a Start-Stop system (identified by the blue label in Varta's new scheme; it replaces the former Blue, Black and Silver Dynamic). It uses lead-calcium technology with PowerFrame grids that reduce self-discharge and extend service life with no maintenance.
It is the balanced option in the catalogue: it covers most of the European fleet of conventional petrol and diesel vehicles, with ample cranking power and an excellent performance-to-price ratio.
Compared with an EFB or AGM Start-Stop battery, this range prioritises a contained cost and punchy starting in conventional cars. With proper care — avoiding deep discharges and checking the alternator — a battery in this series delivers several years of trouble-free service. *This battery used to belong to Varta's **Black Dynamic**, **Silver Dynamic** or **Black Dynamic** range; following the brand's commercial renaming (2025), it forms part of the new **Dynamic SLI** series.*

### Why choose a Varta battery

Manufactured by Clarios to German standards, Varta is one of the world's benchmark brands in starter batteries and an OEM supplier to the leading car makers. Choosing it as a replacement guarantees specifications equal to or better than the originals.
Behind Varta is Clarios, one of the largest manufacturers of starter batteries in the world and a supplier to the assembly lines of numerous car brands. That German engineering heritage translates into reliable starting year after year.
Varta is Europe's leading manufacturer of starter batteries: its production volume and quality controls guarantee consistent reliability batch after batch, something own-brand labels cannot always assure.

### Manufacturer's warranty

The Varta A16 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 a terminal or using a trickle charger so it does not discharge below the safe threshold. Checking that the terminals are clean and properly tightened also helps ensure reliable starting.

### Technical sheet

Download the official technical sheet for this battery with all the manufacturer data.
[Download technical sheet (PDF)](/fichastecnicas/data-sheet-battery-varta-a16-40ah-340a-12v-en.pdf)

## Frequently asked questions

### How is the Varta A16 battery installed in the vehicle?

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 our blog. 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 — with positive on the right 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.

### What is the service life of the A16 model?

Expected lifespan of the Varta A16 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.

### What are the measurements of the A16 model?

Dimensions (length × width × height) are 175×175×190 mm — also written as 175x175x190 mm — 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.

### What polarity does the Varta A16 battery have?

Polarity: positive on the right. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.

### Under which reference is the Varta A16 listed in catalogues?

The manufacturer reference (MPN) is A16 and its ETN code is 5404060343122 (short form 540 406 034), the European identifier used in spare-part catalogues. The EAN-13 barcode is 4016987143599. It belongs to the Varta Dynamic SLI range. Any of these codes identifies exactly this battery when requesting quotes or comparing prices.

### Is the A16 valid for my vehicle?

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 A16 fits 28 verified vehicle versions in our database.

### Which interchangeable batteries are there for this one?

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.


## Compatible vehicles

This battery fits 28 vehicles. Most searched:

- [LANCIA Y10 (156\_) (1990)](https://baterias.com/gb/car-batteries/lancia/y10-156)
- [FIAT PANDA (141\_) (1990)](https://baterias.com/gb/car-batteries/fiat/panda-141)
- [SEAT IBIZA II (6K1) (1993)](https://baterias.com/gb/car-batteries/seat/ibiza-ii-6k1)
- [FIAT PUNTO (176\_) (1993)](https://baterias.com/gb/car-batteries/fiat/punto-176)
- [SEAT IBIZA IV (6J5, 6P1) (2008)](https://baterias.com/gb/car-batteries/seat/ibiza-iv-6j5-6p1)
- [AUTOBIANCHI Y10 (1990)](https://baterias.com/gb/car-batteries/autobianchi/y10)
- [LANCIA Y (840\_) (1995)](https://baterias.com/gb/car-batteries/lancia/y-840)
- [FIAT CINQUECENTO (170\_) (1991)](https://baterias.com/gb/car-batteries/fiat/cinquecento-170)
- [LANCIA PRISMA (831\_) (1990)](https://baterias.com/gb/car-batteries/lancia/prisma-831)
- [CITROËN 2 CV (1990)](https://baterias.com/gb/car-batteries/citroen/2-cv)
- [CITROËN SAXO (S0, S1) (1996)](https://baterias.com/gb/car-batteries/citroen/saxo-s0-s1)
- [SEAT IBIZA IV SC (6J1, 6P5) (2008)](https://baterias.com/gb/car-batteries/seat/ibiza-iv-sc-6j1-6p5)
- [PEUGEOT 106 I (1A, 1C) (1991)](https://baterias.com/gb/car-batteries/peugeot/106-i-1a-1c)
- [ZASTAVA 10 (2005)](https://baterias.com/gb/car-batteries/zastava/10)
- [PEUGEOT 106 II (1A\_, 1C\_) (1996)](https://baterias.com/gb/car-batteries/peugeot/106-ii-1a_-1c)

## Equivalent batteries

- [VARTA B36](https://baterias.com/gb/battery-varta-b36-12v-44ah-420a)
- [TUDOR TB440](https://baterias.com/gb/battery-tudor-tb440-44ah-400a)
- [EXIDE EB440](https://baterias.com/gb/battery-exide-eb440-12v-44ah-400a)
- [EXIDE EC400](https://baterias.com/gb/battery-exide-ec400-12v)
- [TUDOR TC400](https://baterias.com/gb/battery-tudor-tc400-12v-40ah-320a)
- [KRONOBAT SD-40.0B](https://baterias.com/gb/best-price-battery-12v-40ah-sd-40_0b)

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-10-20*