Tudor TB356 · Car battery 12V 35Ah 240A
Specifications
| Brand | TUDOR |
|---|---|
| Part number | TB356 |
| Voltage (V) | 12 |
| Capacity (C20) | 35Ah (c20) |
| Technology | Lead-acid |
| Length | 187.00 mm |
| Width | 127.00 mm |
| Height | 220.00 mm |
| Terminal layout | Positive terminal on the right |
€78.50
VAT included
4,82/5★★★★★33 reviewsVerified purchases
- ★★★★★Marc Romero:
Todo bien, excepto el envío que me tardó 2 días
- ★★★★★Tomas Santiago:
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
- ★★★★Gonzalo Iglesias:
Te atienden fenomenal
Tudor TB356 12V 35Ah 240A is a starter battery with OEM-equivalent quality, designed for modern passenger cars. Delivers reliable cold-cranks even after weeks of inactivity and supports stable auxiliary loads (lights, 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
35 Ah
Cold cranking
240 A
Dimensions
187×127×220 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
8,9 kg
Model
TUDOR TECHNICA
Car battery Tudor TB356 Technica 35Ah 240A 12V
12VVoltage
35AhCapacity
240ACold cranking
8.90kgWeight
The Tudor TB356 car battery is rated at 12 V, 35 Ah and 240 A of cold cranking current (EN) from the Technica range, and is designed for passenger cars with conventional starting, without a Start-Stop system. Measuring 187 × 127 × 220 mm and the positive terminal on the right, it is the direct replacement for cars fitted from the factory with a 35 Ah battery of this format.
- Low self-discharge: copes with long stops without losing charge.
- Designed to last several years under normal daily use.
- Good balance of capacity, cranking power and price.
- Stable voltage for the vehicle electronics (ECU, sensors, climate control).
What the Tudor TB356 is for
The Tudor TB356 covers the needs of passenger cars with conventional starting, without a Start-Stop system: reliable starting, stable voltage for the electronics and a service life of several years in daily use. Check that it matches your current battery in size and terminal position. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 8.90 kg.
The Tudor TB356: Technica range and conventional lead-acid technology
The Technica is the Tudor range the TB356 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.
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.
Size, terminals and hold-down of the Tudor TB356
In terms of format, the Tudor TB356 measures 187 × 127 × 220 mm (length × width × height) and weighs 8.90 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.
Why choose Tudor batteries
Tudor is Spain's historic battery brand, today part of the Exide group. Its car, truck, motorcycle and leisure ranges are built with the same technology and controls as the group's original-equipment references. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
How to make it last longer
Keep the terminals clean and tight, and check that the resting voltage does not drop below 12.4 V: below that it is time to recharge. On batteries with filler caps, check the electrolyte level and top up only with distilled water.
Official warranty
The Tudor TB356 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.
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-TB356
Data sheet
- Brand
- TUDOR
- Reference
- TB356
- Model
- TUDOR TECHNICA
- Voltage (V)
- 12
- Length
- 187.00 mm
- Width
- 127.00 mm
- Height
- 220.00 mm
- Technology
- Lead-acid
- EAN
- 3661024054331
- Terminal layout
- Positive terminal on the right
- Cold cranking amps (EN)
- 240A
- Capacity (C20)
- 35Ah (c20)
Specific References
- EAN13
- 3661024054331
- MPN
- TB356
4,82/5
Verified purchasesLatest verified reviews
★★★★★Marc Romero
09/06/2026La batería llegó al día siguiente
Todo bien, excepto el envío que me tardó 2 días
★★★★★Tomas Santiago
17/01/2026Servicio autentico
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
★★★★★Gonzalo Iglesias
23/12/2025Servicio sobresaliente
Te atienden fenomenal
Codes and references Tudor TB356
| Brand | Tudor · see all batteries Tudor |
|---|---|
| Manufacturer range | TUDOR TECHNICA |
| Manufacturer reference (MPN) | TB356 |
| EAN-13 barcode | 3661024054331 |
| Dimensions (length × width × height) | 187 × 127 × 220 mm (187x127x220) |
Comparison: Tudor TB356 vs equivalents
The Tudor TB356 is interchangeable with these equivalent references: EB356 (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Tudor
TB356
This battery
|
12V 35Ah 240A | Lead-acid | €78.50 |
Exide
EB356
|
12V 35Ah 240A | Lead-acid | €71.90 |
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 fit the TB356 model in my car?
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.
What is the service life of the TB356 model?
Expected lifespan of the Tudor TB356 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 are the dimensions of the Tudor TB356 battery?
Dimensions (length × width × height) are 187×127×220 mm — also written as 187x127x220 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.
Will the Tudor TB356 battery fit my car?
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 TB356 typically fits a wide range of European vehicles thanks to its standard DIN case format.
Which batteries are equivalent to the Tudor TB356?
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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