Deta DG1355 · Truck battery 12V 135Ah 1000A

Truck battery Deta DG1355 StartPRO 135Ah 1,000A 12V

The Deta DG1355 truck battery is rated at 12 V, 135 Ah and 1,000 A of cold cranking current (EN) from the StartPRO range, and is prepared for trucks, buses, tractors and heavy machinery. It measures 514 × 175 × 210 mm and the positive terminal on the left, the format sought by anyone replacing a 135 Ah battery in trucks.

In short: the Deta DG1355 (135 Ah, 1000 A, 514 × 175 × 210 mm, positive terminal on the left). Verified equivalent alternatives: Tudor TG1355 and Exide EG1355.

• Heavy Duty construction for intensive professional use.
• Conventional lead-acid: the most proven and economical technology.
• Designed for 24 V installations with two batteries in series.
• Powerful cold cranking for large-displacement diesel engines.

Will it fit your current battery tray?

It has external dimensions of 514 × 175 × 210 mm and weighs 36 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 B03 hold-down, 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 the Deta DG1355 is for

Designed for trucks, buses, tractors and heavy machinery, the Deta DG1355 withstands constant chassis vibration and discharges during stops with active loads. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 36 kg and B03 hold-down.

The Deta DG1355: StartPRO range and conventional lead-acid technology

The DG1355 is part of the Deta StartPRO range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.

The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop.

What Deta does differently

Deta combines German engineering with Exide's industrial capacity. Its Power, Senator and PowerPRO series cover everything from urban cars to construction machinery. We guarantee that every Deta arrives new, charged and with the manufacturer's full warranty.

Warranty and coverage

The Deta DG1355 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.

How to make it last longer

Keep the terminals clean and tight and the battery firmly secured against chassis vibration. During rest stops with active loads, avoid repeated deep discharges: they shorten the life of any starter battery.

When you get it and how to return it

Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.