# Tudor TC900 · Car battery 12V 90Ah 720A

![Tudor TC900 · Car battery 12V 90Ah 720A](https://bateriasonline.es/2593-home_default/tudor-tc900.jpg)

> Tudor TC900: 90 Ah car battery, 720 A (EN), 353×175×190 mm, positive terminal on the right, L5 case. Equivalent to Exide EC900.

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

- **Canonical URL**: https://bateriasonline.es/en/tudor-tc900
- **Language**: en
- **Brand**: Tudor
- **Reference**: BOL-TUDOR-TC900
- **EAN**: 3661024054836
- **MPN**: TC900
- **Price**: 93,70 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Tudor |
| Range | TUDOR Standard |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 90 Ah |
| Cold cranking amps (EN) | 720 A |
| Length | 353 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 20.2 kg |
| Polarity | Positive terminal on the right |
| Terminal type | EN taper post |
| Case size | L5 (353 × 175 × 190 mm) |

## Quick description

The Tudor TC900 is a car battery with 12 V, 90 Ah and 720 A cold cranking current, case size L5 (353 × 175 × 190 mm), with the positive terminal on the right.

## Description

## The Tudor TC900 at a glance

The Tudor TC900 is a starter battery for cars without Start-Stop: it delivers the current the starter motor needs and then powers lights, control units and audio with the engine off. The TC900 covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 90 Ah it moves into large diesels, SUVs, vans and cars with heavy electrical equipment. The TC900 belongs to the Tudor TUDOR Standard range. [See all Tudor batteries](https://bateriasonline.es/en/tudor-batteries)

## Tudor TC900 codes and part numbers

The TC900 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | TC900 |
|---|---|
| EAN | 3661024054836 |
| Case size (EN) | L5 |
| Terminal type | EN taper post |
| Not to be confused with | Tudor TC700 (70 Ah, 640 A), Tudor TC400 (40 Ah, 320 A), Tudor TC904 (90 Ah, 680 A) |

## Tudor TC900 vs TB950 and TA1000: differences

How the TC900 compares with Tudor batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Tudor TC900 (this one) | 90 Ah | 720 A | 353 × 175 × 190 | right | 20.2 kg |
| Tudor TB950 | 95 Ah | 800 A | 353 × 175 × 190 | right | 21.6 kg |
| Tudor TA1000 | 100 Ah | 900 A | 353 × 175 × 190 | right | 22.6 kg |

- Tudor TB950: 5 Ah more, 80 A more cranking power, the same L5 case.
- Tudor TA1000: 10 Ah more, 180 A more cranking power, the same L5 case.

## Equivalents and alternatives to the Tudor TC900

Same dimensions and polarity as the TC900, with similar capacity and cranking power; as a conventional battery, the TC900 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 EC900 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Varta F6 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Kronobat SD-90.0 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Fulmen FC900 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Deta DC900 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Exide EB950 | Lead-acid | 95 Ah | 800 A | 353 × 175 × 190 |

## Lead-acid technology in the TC900

The TC900 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. Avoid leaving them discharged, as they sulphate, and charge them with a charger that cuts off or switches to maintenance when finished.

## What to look at before buying the TC900

- If your car has Start-Stop, the TC900 is not the right one: it needs an EFB or an AGM.
- Cold cranking: 720 A (EN), equal to or higher than the original.
- Capacity of the TC900: 90 Ah; the same as your current battery or slightly more is fine.
- Polarity of the TC900: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- The TC900 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 TC900

### Tudor TC900 or TB950?

Compared with the TC900, the Tudor TB950 has 5 Ah more and 80 A more cranking power. If your current battery says 800 A or more, choose the TB950; if it says 720 A or less, the TC900 is enough. Both measure 353 × 175 × 190 mm, so they fit the same tray.

### Can the Tudor TC900 be used in a car with Start-Stop?

No. The TC900 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Tudor TC900 weigh?

The TC900 weighs 20.2 kg. For reference, the Tudor TB950 (95 Ah) weighs 21.6 kg.

### Which battery is equivalent to the Tudor TC900?

With the same dimensions, polarity and similar capacity you have the Exide EC900, Varta F6 and Kronobat SD-90.0. As the TC900 is a conventional battery, an EFB or AGM of the same size also works.

### What case size is the Tudor TC900?

Case size L5: 353 × 175 × 190 mm. The TC900 fits any standard L5 battery tray such as the Exide EC900.

### Which side is the positive terminal on the Tudor TC900?

The TC900 has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

### Which charger does the Tudor TC900 need?

An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.

## More batteries to compare with the TC900

- [Other car batteries](https://bateriasonline.es/en/car-batteries)
- [Full Tudor catalogue](https://bateriasonline.es/en/tudor-batteries)
- [Exide EC900](https://bateriasonline.es/en/exide-ec900) · 90 Ah, 720 A, 353×175×190 mm
- [Varta F6](https://bateriasonline.es/en/varta-f6) · 90 Ah, 720 A, 353×175×190 mm

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