Tudor TG1806 · Truck battery 12V 180Ah 1000A
Specifications
| Brand | TUDOR |
|---|---|
| Part number | TG1806 |
| Voltage (V) | 12 |
| Capacity (C20) | 180Ah (c20) |
| Technology | Lead-acid |
| Length | 510.00 mm |
| Width | 218.00 mm |
| Height | 225.00 mm |
| Terminal layout | Positive terminal on the right |
€241.90
VAT included
Polarity: positive on the right. Check it matches your current battery before buying.
4,78/5★★★★★40 reviewsVerified purchases
- ★★★★★Enrique Herrera:
Envío correcto en el tiempo que decían
- ★★★★Rafael Prieto:
Llamé para pedir el localizador de mi paquete y me atendieron estupendamente
- ★★★★★Juan Gallardo:
Buena atención telefónica, cosa que no se puede decir de muchos otros sitios
Tudor TG1806 12V 180Ah 1000A 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
180 Ah
Cold cranking
1000 A
Dimensions
510×218×225 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
43 kg
Model
TUDOR START PRO (HD)
Truck battery Tudor TG1806 Start PRO (Hd) 180Ah 1,000A 12V
12VVoltage
180AhCapacity
1,000ACold cranking
43kgWeight
The Tudor TG1806 with conventional lead-acid technology delivers 180 Ah at 12 V and 1,000 A of cold cranking current (EN): what trucks, buses, tractors and heavy machinery demand. It replaces the original battery without adaptation in trucks with a 510 × 218 × 225 mm format: same 180 Ah capacity and the positive terminal on the right.
- Conventional lead-acid: the most proven and economical technology.
- Heavy Duty construction for intensive professional use.
- Powerful cold cranking for large-displacement diesel engines.
- Designed for 24 V installations with two batteries in series.
What the Tudor TG1806 is for
The Tudor TG1806 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 43 kg.
The Tudor TG1806: Start PRO (Hd) range and conventional lead-acid technology
The TG1806 is part of the Tudor Start PRO (Hd) 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.
Dimensions, polarity and mounting
It has external dimensions of 510 × 218 × 225 mm and weighs 43 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. 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.
Tudor: the maker behind the TG1806
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.
Care and maintenance
In 24 V installations, check periodically that both batteries show the same voltage; an imbalance means one is failing. During rest stops with active loads, avoid repeated deep discharges: they shorten the life of any starter battery.
Manufacturer's warranty
The Tudor TG1806 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 and Canary 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.
BCOM-TUDOR-TG1806
Data sheet
- Brand
- TUDOR
- Reference
- TG1806
- Model
- TUDOR START PRO (HD)
- Voltage (V)
- 12
- Length
- 510.00 mm
- Width
- 218.00 mm
- Height
- 225.00 mm
- Technology
- Lead-acid
- EAN
- 3661024055505
- Terminal layout
- Positive terminal on the right
- Cold cranking amps (EN)
- 1000A
- Capacity (C20)
- 180Ah (c20)
Specific References
- EAN13
- 3661024055505
- MPN
- TG1806
4,78/5
Verified purchasesLatest verified reviews
★★★★★Enrique Herrera
30/07/2026Recibí la batería en 1 día
Envío correcto en el tiempo que decían
★★★★★Rafael Prieto
23/01/2026Servicio ideal
Llamé para pedir el localizador de mi paquete y me atendieron estupendamente
★★★★★Juan Gallardo
11/01/2026Me atendieron por whatsapp de 10
Buena atención telefónica, cosa que no se puede decir de muchos otros sitios
★★★★★Jose Francisco Mendez
25/12/2025Buen producto
Me recomendaron esta web. Buenos precios y buen tiempo de entrega
Codes and references Tudor TG1806
| Brand | Tudor · see all batteries Tudor |
|---|---|
| Manufacturer range | TUDOR START PRO (HD) |
| Manufacturer reference (MPN) | TG1806 |
| EAN-13 barcode | 3661024055505 |
| Dimensions (length × width × height) | 510 × 218 × 225 mm (510x218x225) |
Comparison: Tudor TG1806 vs equivalents
The Tudor TG1806 is interchangeable with these equivalent references: M7 (Varta), EG1806 (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Tudor
TG1806
This battery
|
12V 180Ah 1000A | Lead-acid | €241.90 |
Varta
M7
|
12V 180Ah 1100A | Lead-acid | €187.10 |
Exide
EG1806
|
12V 180Ah 1000A | Lead-acid | €184.30 |
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
How is the Tudor TG1806 battery installed in the vehicle?
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.
What is the service life of the TG1806 model?
Expected lifespan of the Tudor TG1806 is 4 to 6 years in regular truck use without Start-Stop. 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 dimensions of the Tudor TG1806 battery?
Dimensions (length × width × height) are 510×218×225 mm — also written as 510x218x225 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.
Is the TG1806 valid for my vehicle?
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 TG1806 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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