Tudor TA900 · Car battery 12V 90Ah 720A
Specifications
| Brand | TUDOR |
|---|---|
| Part number | TA900 |
| Voltage (V) | 12 |
| Capacity (C20) | 90Ah (c20) |
| Cold cranking amps (EN) | 720A |
| Technology | Lead-acid |
| Length | 315.00 mm |
| Width | 175.00 mm |
| Height | 190.00 mm |
€81.40
VAT included
4,77/5★★★★★30 reviewsVerified purchases
- ★★★★Guillermo Herrera:
Todo bien, excepto el envío que me tardó 2 días
- ★★★★Julio Gomez:
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
- ★★★★Raul Blanco:
Te atienden fenomenal
Reviews originally written in Spanish
See all 30 reviewsTudor TA900 12V 90Ah 720A 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
90 Ah
Cold cranking
720 A
Dimensions
315×175×190 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
19,5 kg
Model
TUDOR HIGH TECH
Car battery Tudor TA900 High Tech 90Ah 720A 12V
12VVoltage
90AhCapacity
720ACold cranking
19.50kgWeight
The Tudor TA900 from the High Tech range delivers 90 Ah and 720 A of cold cranking current (EN) at 12 V: the usual specification for passenger cars with conventional starting, without a Start-Stop system. Its 315 × 175 × 190 mm and the positive terminal on the right make it the exact replacement for the 90 Ah battery fitted as standard to many cars.
- Stable voltage for the vehicle electronics (ECU, sensors, climate control).
- Good balance of capacity, cranking power and price.
- Designed to last several years under normal daily use.
- Low self-discharge: copes with long stops without losing charge.
What the Tudor TA900 is for
The Tudor TA900 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 19.50 kg.
The Tudor TA900: High Tech range and conventional lead-acid technology
The High Tech is the Tudor range the TA900 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.
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?
It has external dimensions of 315 × 175 × 190 mm and weighs 19.50 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. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.
What Tudor does differently
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. We guarantee that every Tudor arrives new, charged and with the manufacturer's full warranty.
How to make it last longer
On batteries with filler caps, check the electrolyte level and top up only with distilled water. 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 TA900 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-TA900
Data sheet
- Brand
- TUDOR
- Reference
- TA900
- Model
- TUDOR HIGH TECH
- Voltage (V)
- 12
- Length
- 315.00 mm
- Width
- 175.00 mm
- Height
- 190.00 mm
- Technology
- Lead-acid
- EAN
- 3661024056472
- Terminal layout
- Positive terminal on the right
- Cold cranking amps (EN)
- 720A
- Capacity (C20)
- 90Ah (c20)
Specific References
- EAN13
- 3661024056472
- MPN
- TA900
4,77/5
Verified purchasesLatest verified reviews
Reviews originally written in Spanish
★★★★★Guillermo Herrera
09/05/2026De un día para otro
Todo bien, excepto el envío que me tardó 2 días
★★★★★Julio Gomez
03/02/2026Los mejores
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
★★★★★Raul Blanco
08/01/2026Me encantan
Te atienden fenomenal
Codes and references Tudor TA900
| Brand | Tudor · see all Tudor batteries |
|---|---|
| Manufacturer range | TUDOR HIGH TECH |
| Manufacturer reference (MPN) | TA900 |
| EAN-13 barcode | 3661024056472 |
| European case size (EN 50342-2) | L4 |
| Dimensions (length × width × height) | 315 × 175 × 190 mm (315x175x190) |
Comparison: Tudor TA900 vs equivalents
The Tudor TA900 is interchangeable with these equivalent references: F16 (Varta), F19 (Varta), EA900 (Exide), EB800 (Exide), TB800 (Tudor).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Tudor
TA900
This battery
|
12V 90Ah 720A | Lead-acid | €81.40 |
Varta
F16
|
12V 80Ah 740A | Lead-acid | €87.80 |
Varta
F19
|
12V 85Ah 800A | Lead-acid | €101.80 |
Exide
EA900
|
12V 90Ah 720A | Lead-acid | €82.80 |
Exide
EB800
|
12V 80Ah 640A | Lead-acid | €85.60 |
Tudor
TB800
|
12V 80Ah 640A | Lead-acid | €85.60 |
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 TA900 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 TA900 battery last?
Expected lifespan of the Tudor TA900 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 TA900 battery?
Dimensions (length × width × height) are 315×175×190 mm — also written as 315x175x190 mm and correspond to the European L4 case size — 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 TA900 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 TA900 typically fits a wide range of European vehicles thanks to its standard DIN case format.
What are the equivalents of the TA900 model?
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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