Tudor TB704 · Car battery 12V 70Ah 540A
Specifications
| Brand | TUDOR |
|---|---|
| Part number | TB704 |
| Voltage (V) | 12 |
| Capacity (C20) | 70Ah (c20) |
| Cold cranking amps (EN) | 540A |
| Technology | Lead-acid |
| Length | 270.00 mm |
| Width | 173.00 mm |
| Height | 222.00 mm |
Tudor TB704 12V 70Ah 540A 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
Car battery Tudor TB704 Technica 70Ah 540A 12V
With 70 Ah at 12 V and 540 A of cold cranking current (EN), the Tudor TB704 from the Technica range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 270 × 173 × 222 mm format: same 70 Ah capacity and the positive terminal on the right.
In short: the Tudor TB704 (70 Ah, 540 A, 270 × 173 × 222 mm, positive terminal on the right). It is a conventional battery for cars without Start-Stop: if yours has Start-Stop, it needs an EFB or AGM battery of the same size. Verified equivalent alternatives: Exide EB704 and Tudor TA754.
- 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.
Vehicles compatible with the Tudor TB704
The Tudor TB704 is compatible with more than 369 vehicles: it is fitted as original equipment or as a replacement by brands such as Toyota, Nissan, Hyundai, Infiniti, Honda and Lexus. If you are looking for a battery for a Toyota or Nissan with these dimensions, the TB704 is one of the usual replacement references. Models from Mazda, Mitsubishi, Kia, Suzuki, Ford, Isuzu, Emgrand and Renault are added to that list. It is checked against 10 original-equipment references from different manufacturers.
The Tudor TB704: Technica range and conventional lead-acid technology
The TB704 is part of the Tudor Technica range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour.
Will it fit your current battery tray?
The Tudor TB704 is made in the 270 × 173 × 222 mm format and weighs 16 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 TB704
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. 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
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.
Manufacturer's warranty
The Tudor TB704 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
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 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.
Data sheet
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BrandTUDOR
-
ReferenceTB704
-
ModelTUDOR TECHNICA
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Voltage (V)12
-
Length270.00 mm
-
Width173.00 mm
-
Height222.00 mm
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TechnologyLead-acid
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EAN3661024054430
-
Terminal layoutPositive terminal on the right
-
Cold cranking amps (EN)540A
-
Capacity (C20)70Ah (c20)
Specific References
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EAN133661024054430
-
MPNTB704
Codes and references Tudor TB704
| Brand | Tudor · see all Tudor batteries |
|---|---|
| Manufacturer range | TUDOR TECHNICA |
| Manufacturer part number (MPN) | TB704 |
| EAN-13 barcode | 3661024054430 |
| Dimensions (length × width × height) | 270 × 173 × 222 mm (270x173x222) |
Comparison: Tudor TB704 vs equivalents
The Tudor TB704 is interchangeable with these equivalent references: EB704 (Exide), TA754 (Tudor), EA754 (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
|
|
12V 70Ah 540A | Lead-acid | €68.40 |
|
|
12V 70Ah 540A | Lead-acid | €65.95 |
|
|
12V 75Ah 630A | Lead-acid | €86.60 |
|
|
12V 75Ah 630A | Lead-acid | €84.20 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
Compatible vehicles
The Tudor TB704 fits 369 vehicles. Most searched below:
Fitting it yourself? Step-by-step guide to replacing the battery →
Frequently asked questions
How do I fit the TB704 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 our blog. 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 — with positive on the right 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 TB704 model?
Expected lifespan of the Tudor TB704 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 TB704 battery?
Dimensions (length × width × height) are 270×173×222 mm — also written as 270x173x222 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.
What polarity does the Tudor TB704 battery have?
Polarity: positive on the right. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.
Will the Tudor TB704 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 TB704 fits 369 verified vehicle versions in our database.
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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