# Tudor TG1109 · Truck battery 12V 110Ah 800A

![Tudor TG1109 · Truck battery 12V 110Ah 800A](https://bateriasonline.es/2406-home_default/tudor-tg1109.jpg)

> Tudor TG1109: 110 Ah truck battery, 800 A (EN), 413×175×220 mm, positive terminal on the left. Compare sizes and equivalents; 14-day returns.

**Category:** [Truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries) → [Tudor](https://bateriasonline.es/en/tudor-batteries)

- **Canonical URL**: https://bateriasonline.es/en/tudor-tg1109
- **Language**: en
- **Brand**: Tudor
- **Reference**: BOL-TUDOR-TG1109
- **EAN**: 3661024055369
- **MPN**: TG1109
- **Price**: 368,28 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Tudor |
| Range | TUDOR START PRO (HD) |
| Application | Trucks and commercial vehicles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 110 Ah |
| Cold cranking amps (EN) | 800 A |
| Length | 413 mm |
| Width | 175 mm |
| Height | 220 mm |
| Weight | 29.6 kg |
| Polarity | Positive terminal on the left |

## Quick description

The Tudor TG1109 is a truck battery with 12 V, 110 Ah and 800 A cold cranking current, measuring 413 × 175 × 220 mm, with the positive terminal on the left.

## Description

## The Tudor TG1109 at a glance

The Tudor TG1109 turns heavy diesel engines and powers cabs with high consumption. It is built to resist constant vibration and long shifts.
The TG1109 belongs to the Tudor TUDOR START PRO (HD) range. [See all Tudor batteries](https://bateriasonline.es/en/tudor-batteries)

## Equivalents and alternatives to the Tudor TG1109

No other reference in the catalogue fully matches the dimensions and polarity of the TG1109; you will find the closest ones among our [truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries).

## Tudor TG1109 vs TG1101 and TG1206

How the TG1109 compares with Tudor batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Tudor TG1109 (this one) | 110 Ah | 800 A | 413 × 175 × 220 | left | 29.6 kg |
| Tudor TG1101 | 110 Ah | 750 A | 349 × 175 × 235 | left | 25.4 kg |
| Tudor TG1206 | 120 Ah | 680 A | 510 × 175 × 225 | – | 31.8 kg |

- Tudor TG1101: the same capacity, 50 A less cranking power, a different case (349 × 175 × 235 mm).
- Tudor TG1206: 10 Ah more, 120 A less cranking power, a different case (510 × 175 × 225 mm).

## Lead-acid technology in the TG1109

Inside, the TG1109 is classic lead-acid: liquid electrolyte and lead plates. If the TG1109 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## What to look at before buying the TG1109

- The TG1109 needs 413 × 175 × 220 mm of space: measure it with the hold-down clamp in place.
- The TG1109 has the positive terminal on the left: compare it with your current battery.
- Your current battery should say about 110 Ah; a little more is also fine.
- The TG1109 delivers 800 A cold cranking (EN standard); do not go below what your original battery states.

## Tudor TG1109 codes and part numbers

This is how the Tudor TG1109 appears on the label and in parts catalogues:

| Commercial reference | TG1109 |
|---|---|
| EAN | 3661024055369 |
| Not to be confused with | Tudor TG1100 (110 Ah, 750 A, positive terminal on the right), Tudor TG1101 (110 Ah, 750 A), Tudor TG1102 (110 Ah, 750 A, positive terminal on the right) |

## Frequently asked questions about the Tudor TG1109

### Tudor TG1109 or TG1101?

Compared with the TG1109, the Tudor TG1101 has 50 A less cranking power. The TG1109 cranks harder; the TG1101 is only a good option if your original battery says 750 A or less. Mind the space: the TG1101 measures 349 × 175 × 235 mm.

### How much does the Tudor TG1109 weigh?

The TG1109 weighs 29.6 kg. For reference, the Tudor TG1101 (110 Ah) weighs 25.4 kg.

### Which side is the positive terminal on the Tudor TG1109?

The TG1109 has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.

### Which charger does the Tudor TG1109 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.

## Other options if you are unsure about the TG1109

- [More truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [More Tudor models](https://bateriasonline.es/en/tudor-batteries)
- [Varta H4](https://bateriasonline.es/en/varta-h4) · 100 Ah, 600 A, 413×175×220 mm

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