Tudor TB320 · Car battery 12V 32Ah 270A
Specifications
| Brand | TUDOR |
|---|---|
| Part number | TB320 |
| Voltage (V) | 12 |
| Capacity (C20) | 32Ah (c20) |
| Technology | Lead-acid |
| Length | 178.00 mm |
| Width | 135.00 mm |
| Height | 225.00 mm |
| Terminal layout | Positive terminal on the right |
€88.70
VAT included
4,74/5★★★★★15 reviewsVerified purchases
- ★★★★★Gabriel Nieto:
Todo bien, excepto el envío que me tardó 2 días
- ★★★★★Juan Manuel Hidalgo:
Te atienden fenomenal
- ★★★★★Alvaro MuÑoz:
Normalmente no compro en línea, pero ellos se encargan de dar un trato cercano y profesional. No me arrepiento de haber comprado en esta web
Tudor TB320 12V 32Ah 270A is a ready-to-use passenger car battery, sealed and maintenance-free. Delivers the cranking amps the engine needs in cold weather and keeps stable voltage for modern car loads (ECU, sensors, climate control, infotainment).
Why this car battery?
- Original-equipment qualitywithout dealership prices
- Lasts 4 to 6 yearsbuy once instead of twice
- Real human tech supportif you have any doubts before buying
Voltage
12 V
Capacity
32 Ah
Cold cranking
270 A
Dimensions
178×135×225 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
9,6 kg
Model
TUDOR TECHNICA
Car battery Tudor TB320 Technica 32Ah 270A 12V
12VVoltage
32AhCapacity
270ACold cranking
9.60kgWeight
The Tudor TB320 from the Technica range delivers 32 Ah and 270 A of cold cranking current (EN) at 12 V: the usual specification for passenger cars with conventional starting, without a Start-Stop system. Its 178 × 135 × 225 mm and the positive terminal on the right make it the exact replacement for the 32 Ah battery fitted as standard to many cars.
- Designed to last several years under normal daily use.
- Low self-discharge: copes with long stops without losing charge.
- Stable voltage for the vehicle electronics (ECU, sensors, climate control).
- Good balance of capacity, cranking power and price.
What the Tudor TB320 is for
Designed for passenger cars with conventional starting, without a Start-Stop system, the Tudor TB320 is the direct replacement when your vehicle uses a 32 Ah battery of this format. Before buying, compare dimensions, terminals and capacity with the battery you are replacing. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 9.60 kg.
The Tudor TB320: Technica range and conventional lead-acid technology
The Technica is the Tudor range the TB320 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.
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.
Dimensions, polarity and mounting
In terms of format, the Tudor TB320 measures 178 × 135 × 225 mm (length × width × height) and weighs 9.60 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. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
Tudor: the maker behind the TB320
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. All the Tudor batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
How to make it last longer
Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. In normal daily use the alternator keeps the battery charged; if the car stands for weeks, a maintenance charge once a month prevents deep discharge.
Warranty and coverage
The Tudor TB320 comes with the manufacturer's official warranty against manufacturing defects; the exact period is stated in the brand's conditions. If it fails through a defect within the period, we replace it free of charge.
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-TB320
Data sheet
- Brand
- TUDOR
- Reference
- TB320
- Model
- TUDOR TECHNICA
- Voltage (V)
- 12
- Length
- 178.00 mm
- Width
- 135.00 mm
- Height
- 225.00 mm
- Technology
- Lead-acid
- EAN
- 3661024054478
- Terminal layout
- Positive terminal on the right
- Cold cranking amps (EN)
- 270A
- Capacity (C20)
- 32Ah (c20)
Specific References
- EAN13
- 3661024054478
- MPN
- TB320
4,74/5
Verified purchasesLatest verified reviews
★★★★★Gabriel Nieto
14/05/2026En menos de 24 horas en mi casa
Todo bien, excepto el envío que me tardó 2 días
★★★★★Juan Manuel Hidalgo
11/01/2026De los mejores servicios que me han tocado
Te atienden fenomenal
★★★★★Alvaro MuÑoz
03/01/2026Excelente atención
Normalmente no compro en línea, pero ellos se encargan de dar un trato cercano y profesional. No me arrepiento de haber comprado en esta web
Codes and references Tudor TB320
| Brand | Tudor · see all batteries Tudor |
|---|---|
| Manufacturer range | TUDOR TECHNICA |
| Manufacturer reference (MPN) | TB320 |
| EAN-13 barcode | 3661024054478 |
| Dimensions (length × width × height) | 178 × 135 × 225 mm (178x135x225) |
Comparison: Tudor TB320 vs equivalents
The Tudor TB320 is interchangeable with these equivalent references: EB320 (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Tudor
TB320
This battery
|
12V 32Ah 270A | Lead-acid | €88.70 |
Exide
EB320
|
12V 32Ah 270A | Lead-acid | €82.10 |
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
Step-by-step guide to replace your car battery in 15-30 minutes (longer if the battery is under the seat or in the boot) without losing vehicle settings.
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
Loosen the bottom hold-down clamp with the same wrench. Lift the battery carefully (it can weigh 15-25 kg). Clean the tray with a brush and baking soda if there is corrosion.
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 do I change this battery step by step?
In most cars 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 cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How many years does this battery last?
Expected lifespan of the Tudor TB320 is 4 to 6 years in regular car 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 size is this battery?
Dimensions (length × width × height) are 178×135×225 mm — also written as 178x135x225 mm — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Is the TB320 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 TB320 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 cars. See the "Equivalents" section to view recommended options at the same performance level.
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