Tudor TB356A · Car battery 12V 35Ah 240A
Specifications
| Brand | TUDOR |
|---|---|
| Part number | TB356A |
| 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 |
€45.50
VAT included
4,80/5★★★★★35 reviewsVerified purchases
- ★★★★★Roberto Vidal:
Todo bien, excepto el envío que me tardó 2 días
- ★★★★★Jorge Serrano:
Te atienden fenomenal
- ★★★★★Ricardo Ortega:
Gracias por la atención. En otros sitios ni te cogen el telefono.
Tudor TB356A 12V 35Ah 240A is a passenger car battery with factory-guaranteed cranking power and extended service life. OEM quality at white-label prices: calcium-silver grids, low self-discharge and compatible with all modern electrical systems.
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 TB356A Technica 35Ah 240A 12V
12VVoltage
35AhCapacity
240ACold cranking
8.90kgWeight
The Tudor TB356A from the Technica range delivers 35 Ah and 240 A of cold cranking current (EN) at 12 V: the usual specification for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 187 × 127 × 220 mm format: same 35 Ah capacity and the positive terminal on the right.
- Conventional lead-acid: the most proven and economical technology.
- Reliable cold starts, even after weeks without driving.
- Direct replacement for the original battery in size and terminals.
- Original-equipment build quality without the dealership price.
Size, terminals and hold-down of the Tudor TB356A
It has external dimensions of 187 × 127 × 220 mm 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. 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.
What the Tudor TB356A is for
The Tudor TB356A 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 TB356A: Technica range and conventional lead-acid technology
The Technica is the Tudor range the TB356A 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.
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.
Official warranty
The Tudor TB356A 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.
Usage and maintenance tips
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.
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-TB356A
Data sheet
- Brand
- TUDOR
- Reference
- TB356A
- Model
- TUDOR TECHNICA
- Voltage (V)
- 12
- Length
- 187.00 mm
- Width
- 127.00 mm
- Height
- 220.00 mm
- Technology
- Lead-acid
- EAN
- 3661024054881
- Terminal layout
- Positive terminal on the right
- Cold cranking amps (EN)
- 240A
- Capacity (C20)
- 35Ah (c20)
Specific References
- EAN13
- 3661024054881
- MPN
- TB356A
4,80/5
Verified purchasesLatest verified reviews
★★★★★Roberto Vidal
20/06/2026Recibí la batería en 24 horas
Todo bien, excepto el envío que me tardó 2 días
★★★★★Jorge Serrano
04/02/2026Servicio extraordinario
Te atienden fenomenal
★★★★★Ricardo Ortega
03/01/2026Trato correcto
Gracias por la atención. En otros sitios ni te cogen el telefono.
★★★★★Sergio Santana
23/10/2025Envío en plazo
Me enviaron el localizador y pude saber en todo momento dónde estaba mi bateria. Buen servicio!
Codes and references Tudor TB356A
| Brand | Tudor · see all batteries Tudor |
|---|---|
| Manufacturer range | TUDOR TECHNICA |
| Manufacturer reference (MPN) | TB356A |
| EAN-13 barcode | 3661024054881 |
| Dimensions (length × width × height) | 187 × 127 × 220 mm (187x127x220) |
Comparison: Tudor TB356A vs equivalents
The Tudor TB356A is interchangeable with these equivalent references: EB356A (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Tudor
TB356A
This battery
|
12V 35Ah 240A | Lead-acid | €45.50 |
Exide
EB356A
|
12V 35Ah 240A | Lead-acid | €72.95 |
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 is the Tudor TB356A battery installed in the vehicle?
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 long does the Tudor TB356A battery last?
Expected lifespan of the Tudor TB356A 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 TB356A 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.
Is the TB356A 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 TB356A typically fits a wide range of European vehicles thanks to its standard DIN case format.
Which batteries are equivalent to the Tudor TB356A?
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.
The top-rated online battery store in Spain
-
Audited by Trustpilot, no filters, no edits. The top-rated battery store in Spain.
Trustpilot · verified, no filters
-
Official Varta distributor
Official Varta wholesale distributor. 100% genuine batteries, recently manufactured, best price and no middlemen.
World’s best-selling battery brand
-
+100,000 satisfied customers
More than 100,000 customers already trust baterias.com — and recommend us to their friends and family.
They trust us and recommend us
Choose trust, choose quality, choose baterias.com.