# Tudor TB356 · Car battery 12V 35Ah 240A

![Tudor TB356 · Car battery 12V 35Ah 240A](https://bateriasonline.es/2718-home_default/tudor-tb356.jpg)

> Tudor TB356: 35 Ah car battery, 240 A (EN), 187×127×220 mm, positive terminal on the right. Equivalent to Exide EB356 and Exide EB356A.

**Category:** [Car batteries](https://bateriasonline.es/en/car-batteries) → [Tudor](https://bateriasonline.es/en/tudor-batteries)

- **Canonical URL**: https://bateriasonline.es/en/tudor-tb356
- **Language**: en
- **Brand**: Tudor
- **Reference**: BOL-TUDOR-TB356
- **EAN**: 3661024054331
- **MPN**: TB356
- **Price**: 76,74 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Tudor |
| Range | TUDOR TECHNICA |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 35 Ah |
| Cold cranking amps (EN) | 240 A |
| Length | 187 mm |
| Width | 127 mm |
| Height | 220 mm |
| Weight | 8.9 kg |
| Polarity | Positive terminal on the right |

## Quick description

The Tudor TB356 is a car battery with 12 V, 35 Ah and 240 A cold cranking current, measuring 187 × 127 × 220 mm, with the positive terminal on the right. With the positive terminal on the left, the exact counterpart is the Tudor TB357.

## Description

## The Tudor TB356 at a glance

The Tudor TB356 is made for petrol and diesel cars without automatic engine stop. The TB356 covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 35 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The TB356 belongs to the Tudor TUDOR TECHNICA range. [More Tudor batteries](https://bateriasonline.es/en/tudor-batteries)

## Tudor TB356 vs TA386, TB357 and TA406: differences

Torn between the TB356 and another similar Tudor? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Tudor TB356 (this one) | 35 Ah | 240 A | 187 × 127 × 220 | right | 8.9 kg |
| Tudor TA386 | 38 Ah | 300 A | 187 × 127 × 220 | right | 9.9 kg |
| Tudor TB357 | 35 Ah | 240 A | 187 × 127 × 220 | left | 8.9 kg |
| Tudor TA406 | 40 Ah | 350 A | 187 × 127 × 220 | right | 9.3 kg |

- Tudor TA386: 3 Ah more, 60 A more cranking power, the same dimensions.
- The Tudor TB357 is the same battery with the positive terminal on the other side: choose it if your current battery has the positive terminal on the left.
- Tudor TA406: 5 Ah more, 110 A more cranking power, the same dimensions.

## Part numbers and codes for the Tudor TB356

This is how the Tudor TB356 appears on the label and in parts catalogues:

| Commercial reference | TB356 |
|---|---|
| EAN | 3661024054331 |
| Not to be confused with | Tudor TB357 (35 Ah, 240 A, positive terminal on the left), Tudor TB456 (45 Ah, 330 A) |

## Equivalents and alternatives to the Tudor TB356

Batteries that fit the TB356's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the TB356.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB356 | Lead-acid | 35 Ah | 240 A | 187 × 127 × 220 |
| Exide EB356A | Lead-acid | 35 Ah | 240 A | 187 × 127 × 220 |
| Fulmen FB356 | Lead-acid | 35 Ah | 240 A | 187 × 127 × 220 |
| Fulmen FB356A | Lead-acid | 35 Ah | 240 A | 187 × 127 × 220 |
| Fulmen FB357 | Lead-acid | 35 Ah | 240 A | 187 × 127 × 220 |
| Deta DB356 | Lead-acid | 35 Ah | 240 A | 187 × 127 × 220 |

## What to look at before buying the TB356

- The TB356 needs 187 × 127 × 220 mm of space: measure it with the hold-down clamp in place.
- With the terminals facing you, the positive terminal of the TB356 is on the right.
- Your current battery should say about 35 Ah; a little more is also fine.
- The TB356 delivers 240 A cold cranking (EN standard); do not go below what your original battery states.
- If your car has Start-Stop, the TB356 is not the right one: it needs an EFB or an AGM.

## Inside the TB356: lead-acid technology

Inside, the TB356 is classic lead-acid: liquid electrolyte and lead plates. If the TB356 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## Frequently asked questions about the Tudor TB356

### TB356 or TA386: which one suits me?

Compared with the TB356, the Tudor TA386 has 3 Ah more and 60 A more cranking power. If your current battery says 300 A or more, choose the TA386; if it says 240 A or less, the TB356 is enough. Both measure 187 × 127 × 220 mm, so they fit the same tray.

### Tudor TB356 or TB357: what is the difference?

Only the polarity: the TB356 has the positive terminal on the right and the TB357 the positive terminal on the left. Capacity (35 Ah), cranking power and dimensions are identical.

### Can the Tudor TB356 be used in a car with Start-Stop?

No. The TB356 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Tudor TB356 weigh?

8.9 kg, with 35 Ah of capacity. For reference, the Tudor TA386 (38 Ah) weighs 9.9 kg.

### Which battery is equivalent to the Tudor TB356?

With the same dimensions, polarity and similar capacity you have the Exide EB356, Exide EB356A and Fulmen FB356. As the TB356 is a conventional battery, an EFB or AGM of the same size also works.

### How long does a car battery like the Tudor TB356 last?

Between 4 and 6 years in normal use. Very short trips, extreme heat and leaving the car parked for weeks without starting it shorten its life.

## Keep comparing: alternatives to the TB356

- [All car batteries](https://bateriasonline.es/en/car-batteries)
- [The whole Tudor range](https://bateriasonline.es/en/tudor-batteries)
- [Exide EB356](https://bateriasonline.es/en/exide-eb356) · 35 Ah, 240 A, 187×127×220 mm
- [Exide EB356A](https://bateriasonline.es/en/exide-eb356a) · 35 Ah, 240 A, 187×127×220 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-10*