Deta DG1402 · Truck battery 12V 140Ah 900A

Truck battery Deta DG1402 StartPRO 140Ah 900A 12V

The Deta DG1402 truck battery is rated at 12 V, 140 Ah and 900 A of cold cranking current (EN) from the StartPRO range, and is prepared for trucks, buses, tractors and heavy machinery. It measures 508 × 175 × 205 mm, the format sought by anyone replacing a 140 Ah battery in trucks.

• 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.

What the Deta DG1402 is for

With 140 Ah, the Deta DG1402 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 33.80 kg and B01 hold-down.

Size, terminals and hold-down of the Deta DG1402

In terms of format, the Deta DG1402 measures 508 × 175 × 205 mm (length × width × height) and weighs 33.80 kg. It uses a B01 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.

The Deta DG1402: StartPRO range and conventional lead-acid technology

The DG1402 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.

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.

What Deta does differently

Deta is the German brand of the Exide group: batteries built with original-equipment technology and a very complete range for cars, Start-Stop, trucks, motorcycles and leisure. We guarantee that every Deta arrives new, charged and with the manufacturer's full warranty.

Warranty and coverage

The Deta DG1402 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.

Usage and maintenance tips

During rest stops with active loads, avoid repeated deep discharges: they shorten the life of any starter battery. In 24 V installations, check periodically that both batteries show the same voltage; an imbalance means one is failing.

Shipping, delivery and returns

Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.