Tudor TG1403 · Truck battery 12V 140Ah 800A

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

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.

In short: the Tudor TG1403 (140 Ah, 800 A, 513 × 189 × 223 mm, positive terminal on the left). Verified equivalent alternatives: Exide EG1403 and Tudor TF1453.

• 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.