Tudor TD2103 · Truck battery 12V 210Ah 1030A GEL
Specifications
| Brand | TUDOR |
|---|---|
| Part number | TD2103 |
| Voltage (V) | 12 |
| Capacity (C20) | 210Ah (c20) |
| Technology | GEL |
| Length | 518.00 mm |
| Width | 279.00 mm |
| Height | 240.00 mm |
| Terminal layout | Positive terminal on the left |
€663.95
VAT included
4,25/5★★★★★6 reviewsVerified purchases
- ★★★★Roberto Jimenez:
Recibí la batería en menos de 13 horas. Una pasada
- ★★★★Mateo Cano:
Esta web tiene un gran servicio al cliente.
- ★★★★Manuel Mora:
Buena atención telefónica, cosa que no se puede decir de muchos otros sitios
Tudor TD2103 12V 210Ah 1030A is an SHD (Super Heavy Duty) truck battery for intensive professional use. Vibration-resistant, withstands long cold-diesel cranks and deep discharges during parking with active loads (tachograph, refrigeration, heater).
Why this truck battery?
- True Heavy Dutybuilt for intensive professional use
- Long cold-diesel cranksreliable even in extreme cold
- Powers services at idletachograph, heater and lights with engine off
Voltage
12 V
Capacity
210 Ah
Cold cranking
1030 A
Dimensions
518×274×240 mm
Technology
GEL
Polarity
Positive on the left
Weight
63,5 kg
Model
TUDOR Endurance+PRO Gel
Truck battery Tudor TD2103 Endurance+PRO GEL 210Ah 1,030A 12V
12VVoltage
210AhCapacity
1,030ACold cranking
63.50kgWeight
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.
- 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.
BCOM-TUDOR-TD2103
Data sheet
- Brand
- TUDOR
- Reference
- TD2103
- Model
- Tudor Endurance+PRO GEL
- Voltage (V)
- 12
- Length
- 518.00 mm
- Width
- 279.00 mm
- Height
- 240.00 mm
- Technology
- GEL
- EAN
- 3661024057103
- Terminal layout
- Positive terminal on the left
- Cold cranking amps (EN)
- 1030A
- Capacity (C20)
- 210Ah (c20)
Specific References
- EAN13
- 3661024057103
- MPN
- TD2103
4,25/5
Verified purchasesLatest verified reviews
★★★★★Roberto Jimenez
16/07/2026Envío en plazo
Recibí la batería en menos de 13 horas. Una pasada
★★★★★Mateo Cano
15/02/2026Buen servicio
Esta web tiene un gran servicio al cliente.
★★★★★Manuel Mora
03/02/2026Gran atención
Buena atención telefónica, cosa que no se puede decir de muchos otros sitios
★★★★★Francisco Javier Ortiz
12/01/2026De lo mejor
Me ayudaron con la instalación de mi batería
★★★★★Victor Sanz
02/12/2025Todo muy rápido y bien
Recibí la bateria en menos de 13 horas. Una pasada
Codes and references Tudor TD2103
| Brand | Tudor · see all batteries Tudor |
|---|---|
| Manufacturer range | Tudor Endurance+PRO GEL |
| Manufacturer reference (MPN) | TD2103 |
| EAN-13 barcode | 3661024057103 |
| Dimensions (length × width × height) | 518 × 274 × 240 mm (518x274x240) |
Comparison: Tudor TD2103 vs equivalents
The Tudor TD2103 is interchangeable with these equivalent references: ED2103 (Exide), ED2103-T (Exide), N2 (Varta).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Tudor
TD2103
This battery
|
12V 210Ah 1030A | Gel | €663.95 |
Exide
ED2103
|
12V 210Ah 1030A | Gel | €632.50 |
Exide
ED2103-T
|
12V 210Ah 800A | Gel | €1,480.70 |
Varta
N2
|
12V 200Ah 1050A | Lead-acid | €283.20 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
How to change the battery
Guide to replace a truck battery in 30-60 minutes. Truck batteries weigh 25-50 kg — we recommend working in pairs and using a carrying strap.
Step 1. Prepare the vehicle
Park on a flat surface, switch off the engine and remove the key. Make sure all lights and electrical accessories are off. Wait 1-2 minutes before starting.
Step 2. Locate the battery
Open the bonnet. The battery is usually in the engine bay, but in many modern cars it may be in the boot or under the passenger seat. Check the manual if you cannot find it.
Step 3. Disconnect the negative (−) terminal
Use the 10 mm wrench to loosen the negative cable nut (black, marked −) and remove the cable from the post. Move it aside so it cannot touch any bodywork.
Step 4. Disconnect the positive (+) terminal
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Step 5. Remove the old battery (two people)
Loosen the bottom hold-down clamp. Truck batteries weigh 25-50 kg — lift in pairs with gloves and a carrying strap. Forcing the lift alone risks back injury.
Step 6. Install the new battery
Place the battery in the same orientation as the old one (positive terminal on the same side). Tighten the hold-down clamp firmly.
Step 7. Connect the cables
Connect the positive (+) terminal first, then the negative (−). Tighten the nuts with the wrench until each terminal does not move. Apply anti-spark grease if you have any.
Step 8. Verify the engine starts
Close the bonnet. Start the engine to confirm everything works. On cars with Start-Stop or a BMS, you may need to register the battery via OBD so the alternator applies the correct charging profile.
Frequently asked questions
Is the TD2103 model a gel battery? Where is it used?
Yes, this model is a GEL battery: sealed lead-acid where the electrolyte is in gel form. It tolerates deep discharges very well and is ideal for cyclic use (solar, motorhomes, electric wheelchairs, motorcycles). Requires a GEL-specific smart charger — max charge voltage ~14.1 V (vs 14.4-14.7 V for AGM). Lifespan 6-10 years.
How do I fit the TD2103 model in my truck?
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 this page. 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 — 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 long does the Tudor TD2103 battery last?
Expected lifespan of the Tudor TD2103 is 6 to 10 years in cyclic use (marine, caravan, solar) with controlled discharges. 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 are the measurements of the TD2103 model?
Dimensions (length × width × height) are 518×274×240 mm — also written as 518x274x240 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.
Will the Tudor TD2103 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 TD2103 typically fits a wide range of European vehicles thanks to its standard DIN case format.
Which interchangeable batteries are there for this one?
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.
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