Tudor TD2103 · Truck battery 12V 210Ah 1030A GEL

Truck battery Tudor TD2103 Endurance+PRO GEL 210Ah 1,030A 12V

With 210 Ah and 1,030 A of cold cranking current (EN), the Tudor TD2103 from the Endurance+PRO GEL range is built for professional use in trucks, buses, tractors and heavy machinery. Its 518 × 279 × 240 mm and the positive terminal on the left make it the exact replacement for the 210 Ah battery fitted as standard to many trucks.

In short: the Tudor TD2103 (210 Ah, 1030 A, 518 × 274 × 240 mm, positive terminal on the left). Verified equivalent alternatives: Exide ED2103 and Exide ED2103-T.

• Resistant to constant chassis vibration.
• GEL: excellent resistance to deep discharge and long cycle life.
• Better tolerance to deep discharge than a conventional starter battery.
• Powers tachograph, fridge and heater during rest stops.

What the Tudor TD2103 is for

The Tudor TD2103 is designed for trucks, buses, tractors and heavy machinery. In 24 V installations with two batteries in series, replace both at the same time to avoid imbalance. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 63.50 kg.

Dimensions, polarity and mounting

It has external dimensions of 518 × 279 × 240 mm and weighs 63.50 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. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

The Tudor TD2103: Endurance+PRO GEL range and GEL technology

The Endurance+PRO GEL is the Tudor range the TD2103 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.

GEL technology fixes the acid in a solid gel. That removes maintenance and leaks and gives very long cycle life, in exchange for slightly slower recharging and lower peak current than an AGM.

Why choose Tudor batteries

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. We guarantee that every Tudor arrives new, charged and with the manufacturer's full warranty.

Manufacturer's warranty

The Tudor TD2103 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

In 24 V installations, check periodically that both batteries show the same voltage; an imbalance means one is failing. GEL batteries need lower charging voltages: always use a charger with a GEL mode so as not to damage the electrolyte.

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.