# Truck battery Tudor TG1403 12V 140Ah 800A

![Truck battery Tudor TG1403 12V 140Ah 800A](https://baterias.com/3490-home_default/battery-tudor-tg1403-12v-140ah-800a.jpg)

> Tudor TG1403 truck battery 12V 140Ah 800A. START PRO (HD) range. Dimensions 513×189×223 mm, + terminal on the left. For heavy-duty fleets.

**Category:** [Truck Batteries](https://baterias.com/gb/batteries-for-truck) → [TUDOR](https://baterias.com/gb/tudor)

- **Canonical URL**: https://baterias.com/gb/battery-tudor-tg1403-12v-140ah-800a
- **Language**: en-GB
- **Brand**: TUDOR
- **Reference**: BCOM-TUDOR-TG1403
- **EAN**: 3661024055420
- **MPN**: TG1403
- **Price**: 133,90 €
- **Stock**: In stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | TUDOR |
| Reference | TG1403 |
| Model | TUDOR START PRO (HD) |
| Voltage (V) | 12 V |
| Largo | 513 mm |
| Ancho | 189 mm |
| Alto | 223 mm |
| Peso | 34.1 kg |
| Tecnología | Flooded |
| EAN | 3661024055420 |
| Terminal layout | Positive terminal on the left |
| Terminal type | EN taper post |
| Hold down | B0 |
| Cold cranking amps (EN) | 800 A |
| Capacity (C20) | 140 Ah (c20) |
| Case type | D04 |

## Quick description

**Tudor TG1403 12V 140Ah 800A** is a professional battery for heavy commercial vehicles. Withstands constant chassis vibration, supports long cold-engine cranks and keeps auxiliary services running (tachograph, heater, refrigeration, GPS) during driver's mandatory rest stops.

## Why this truck battery?

- **True Heavy Duty** built for intensive professional use
- **Long cold-diesel cranks** reliable even in extreme cold
- **Powers services at idle** tachograph, heater and lights with engine off

🔌 Voltage
12 V

⚡ Capacity
140 Ah C20

🔋 Cold cranking
800 A EN-1

📏 Dimensions
513×189×223 mm

⚙️ Technology
Lead-acid

🧭 Polarity
Positive on the left

⚖️ Weight
34,1 kg

🏷️ Model
TUDOR START PRO (HD)

## Description

## Truck battery Tudor TG1403 Start PRO (Hd) 140Ah 800A 12V

12*V* Voltage
140*Ah* Capacity
800*A* Cold cranking
34.10*kg* Weight

The **Tudor TG1403 truck battery** is rated at **12 V**, **140 Ah** and **800 A** of cold cranking current (EN) from the **Start PRO (Hd)** range, and is prepared for trucks, buses, tractors and heavy machinery. Measuring 513 × 189 × 223 mm and the positive terminal on the left, it is the direct replacement for trucks fitted from the factory with a 140 Ah battery of this format.
- Good balance of capacity, cranking power and price.
- Resistant to constant chassis vibration.
- Powers tachograph, fridge and heater during rest stops.
- Better tolerance to deep discharge than a conventional starter battery.

### What the Tudor TG1403 is for

With 140 Ah, the Tudor TG1403 cranks large-displacement diesel engines in the cold and powers tachograph, fridge and heater during rest stops. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 34.10 kg, EN taper post terminals and B0 hold-down.

### Size, terminals and hold-down of the Tudor TG1403

It has external dimensions of 513 × 189 × 223 mm and weighs 34.10 kg. The positive terminal on the left decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses a B0 hold-down and EN taper post terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

### What Tudor does differently

Tudor has made batteries in Spain for more than a century and remains one of the brands most trusted by Spanish workshops for reliability and value. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

### The Tudor TG1403: Start PRO (Hd) range and conventional lead-acid technology

Within the Tudor catalogue, the **Start PRO (Hd)** series groups the references designed for this use. The TG1403 is the 140 Ah model of that family, with the same performance as its siblings in other sizes.
In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use.

### How to make it last longer

Keep the terminals clean and tight and the battery firmly secured against chassis vibration. In 24 V installations, check periodically that both batteries show the same voltage; an imbalance means one is failing.

### Warranty and coverage

The Tudor TG1403 comes with the **manufacturer's official warranty** against manufacturing defects. An important note for commercial vehicles: most trucks use **two batteries connected in series** (24 V installation). If you replace only one, the new battery works alongside the old one, which has already lost capacity; that imbalance shortens its life and the manufacturer may treat it as misuse. Always replace **both at the same time**.

### When you get it and how to return it

Orders placed **before 6:00 pm** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have **14 days** to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.

## Frequently asked questions

### How is the Tudor TG1403 battery installed in the vehicle?

In most trucks 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 left match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On trucks with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

### How many years does this battery last?

Expected lifespan of the Tudor TG1403 is 4 to 6 years in regular truck 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 size is this battery?

Dimensions (length × width × height) are 513×189×223 mm — also written as 513x189x223 mm — following the European DIN standard. Always measure the space in your truck before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

### On which side is the positive of the TG1403 model?

Polarity: positive on the left. 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.

### Does this battery fit my truck?

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 TG1403 fits 360 verified vehicle versions in our database.

### What are the equivalents of the TG1403 model?

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 trucks. See the "Equivalents" section to view recommended options at the same performance level.


## Compatible vehicles

This battery fits 360 vehicles. Most searched:

- [FIAT Series (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/fiat/series)
- [FIAT 600 (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/fiat/600)
- [FENDT Farmer (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/fendt/farmer)
- [FIAT Others (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/fiat/others)
- [DEUTZ-FAHR D-Serie (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/deutz-fahr/d-serie)
- [VOLVO Bagger (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/volvo/bagger)
- [VOLVO Others (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/volvo/others)
- [FENDT Others (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/fendt/others)
- [JOHN DEERE 6000 (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/john-deere/6000)
- [KOMATSU Hydraulikbagger (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/komatsu/hydraulikbagger)
- [J C BAMFORD (JCB) JS Series (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/j-c-bamford-jcb/js-series)
- [DEUTZ-FAHR M-Serie (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/deutz-fahr/m-serie)
- [CLAAS Dominator (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/claas/dominator)
- [JOHN DEERE Tractors (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/john-deere/tractors)
- [VOLVO Radlader (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/volvo/radlader)

## Equivalent batteries

- [EXIDE EG1403](https://baterias.com/gb/battery-exide-eg1403-12v-140ah-800a)
- [TUDOR TE1403](https://baterias.com/gb/battery-tudor-te1403-140ah-800a)
- [TUDOR TF1453](https://baterias.com/gb/battery-tudor-tf1453-145ah-900a)
- [VARTA K7](https://baterias.com/gb/battery-varta-k7-12v-145ah-800a)
- [VARTA M11](https://baterias.com/gb/battery-varta-m11-12v-154ah-1150a)
- [EXIDE EE1403](https://baterias.com/gb/battery-exide-ee1403-12v-140ah-800a)
- [EXIDE EF1453](https://baterias.com/gb/battery-exide-ef1453-12v-145ah-900a)
- [VARTA K8](https://baterias.com/gb/battery-varta-k8-12v-140ah-800a)

## 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 · 2026-10-24*