# Tudor TA1000 · Car battery 12V 100Ah 900A

![Tudor TA1000 · Car battery 12V 100Ah 900A](https://bateriasonline.es/2661-home_default/tudor-ta1000.jpg)

> Tudor TA1000: 100 Ah car battery, 900 A (EN), 353×175×190 mm, positive terminal on the right, L5 case. Equivalent to Exide EA1000.

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

- **Canonical URL**: https://bateriasonline.es/en/tudor-ta1000
- **Language**: en
- **Brand**: Tudor
- **Reference**: BOL-TUDOR-TA1000
- **EAN**: 3661024054256
- **MPN**: TA1000
- **Price**: 98,46 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Tudor |
| Range | TUDOR HIGH TECH |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 100 Ah |
| Cold cranking amps (EN) | 900 A |
| Length | 353 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 22.6 kg |
| Polarity | Positive terminal on the right |
| Case size | L5 (353 × 175 × 190 mm) |

## Quick description

Tudor TA1000: car battery with 12 V, 100 Ah and 900 A cold cranking current, case size L5 (353 × 175 × 190 mm), with the positive terminal on the right.

## Description

## Who the Tudor TA1000 is for

The Tudor TA1000 is made for petrol and diesel cars without automatic engine stop. Its job is to start the engine in the cold with margin to spare and keep the car's electronics powered.
At 100 Ah it moves into large diesels, SUVs, vans and cars with heavy electrical equipment. The TA1000 belongs to the Tudor TUDOR HIGH TECH range. [See all Tudor batteries](https://bateriasonline.es/en/tudor-batteries)

## Tudor TA1000 codes and part numbers

This is how the Tudor TA1000 appears on the label and in parts catalogues:

| Commercial reference | TA1000 |
|---|---|
| EAN | 3661024054256 |
| Case size (EN) | L5 |
| Not to be confused with | Tudor TA1050 (105 Ah, 850 A), Tudor TB1000 (100 Ah, 720 A) |

## Tudor TA1000 vs TL1000 and TB950

What sets the TA1000 apart from its neighbours in the Tudor range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Tudor TA1000 (this one) | 100 Ah | 900 A | 353 × 175 × 190 | right | 22.6 kg |
| Tudor TL1000 | 100 Ah | 900 A | 353 × 175 × 190 | right | 26 kg |
| Tudor TB950 | 95 Ah | 800 A | 353 × 175 × 190 | right | 21.6 kg |

- Tudor TL1000: the same capacity, the same cranking power, the same L5 case, EFB technology.
- Tudor TB950: 5 Ah less, 100 A less cranking power, the same L5 case.

## Equivalents and alternatives to the Tudor TA1000

Same dimensions and polarity as the TA1000, with similar capacity and cranking power; as a conventional battery, the TA1000 can also be replaced by an EFB or AGM of the same size if you want more cycles.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EA1000 | Lead-acid | 100 Ah | 900 A | 353 × 175 × 190 |
| Fulmen FA1000 | Lead-acid | 100 Ah | 900 A | 353 × 175 × 190 |
| Deta DA1000 | Lead-acid | 100 Ah | 900 A | 353 × 175 × 190 |
| Varta H3 | Lead-acid | 100 Ah | 830 A | 353 × 175 × 190 |
| Kronobat MS-100.0 | Lead-acid | 100 Ah | 830 A | 353 × 175 × 190 |
| Exide EL1000 | EFB | 100 Ah | 900 A | 353 × 175 × 190 |

Its Bosch equivalent is the Bosch S5 013, the same as for the Varta H3. Bosch is not part of our catalogue; we list it so you can compare.

## Lead-acid technology in the TA1000

Inside, the TA1000 is classic lead-acid: liquid electrolyte and lead plates. If the TA1000 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## Before ordering the TA1000, check this

- If your car has Start-Stop, the TA1000 is not the right one: it needs an EFB or an AGM.
- The TA1000 delivers 900 A cold cranking (EN standard); do not go below what your original battery states.
- With 100 Ah, the TA1000 replaces an original battery of that capacity or slightly less.
- The TA1000 has the positive terminal on the right: compare it with your current battery.
- The TA1000 needs 353 × 175 × 190 mm of space (European case size L5): measure it with the hold-down clamp in place.

## Frequently asked questions about the Tudor TA1000

### Tudor TA1000 or TL1000?

Compared with the TA1000, the Tudor TL1000 has EFB technology. With the same 100 Ah and 900 A, the difference is the technology. Choose the TL1000 if your car left the factory with EFB; if it had lead-acid, either will do. Both measure 353 × 175 × 190 mm, so they fit the same tray.

### Can the Tudor TA1000 be used in a car with Start-Stop?

No. The TA1000 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM; in this same size there is the Exide EL1000.

### How much does the Tudor TA1000 weigh?

The TA1000 weighs 22.6 kg. For reference, the Tudor TL1000 (100 Ah) weighs 26 kg.

### Which battery is equivalent to the Tudor TA1000?

With the same dimensions, polarity and similar capacity you have the Exide EA1000, Fulmen FA1000 and Deta DA1000. As the TA1000 is a conventional battery, an EFB or AGM of the same size also works. Its Bosch equivalent is the Bosch S5 013, the same as for the Varta H3. Bosch is not part of our catalogue; we list it so you can compare.

### What case size is the Tudor TA1000?

Case size L5: 353 × 175 × 190 mm. The TA1000 fits any standard L5 battery tray such as the Exide EA1000.

### Which side is the positive terminal on the Tudor TA1000?

The TA1000 has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

### Does the new battery need to be registered in the car?

In cars with energy management (common since 2010) it is worth registering the battery in the control unit so it adjusts charging. In older cars you just connect it.

## Keep comparing: alternatives to the TA1000

- [Other car batteries](https://bateriasonline.es/en/car-batteries)
- [The whole Tudor range](https://bateriasonline.es/en/tudor-batteries)
- [Exide EA1000](https://bateriasonline.es/en/exide-ea1000) · 100 Ah, 900 A, 353×175×190 mm
- [Fulmen FA1000](https://bateriasonline.es/en/fulmen-fa1000) · 100 Ah, 900 A, 353×175×190 mm

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