Tudor
Tudor TB451 · Car battery 12V 45Ah 330A
Reference: BOL-TUDOR-TB451 · EAN 3661024054485
The Tudor TB451 is a car battery with 12 V, 45 Ah and 330 A cold cranking current, measuring 220 × 135 × 225 mm, with the positive terminal on the left. If yours has the positive terminal on the right, you need the Tudor TB450.
Tudor TB451 · Car battery 12V 45Ah 330A images
- Voltage
- 12V
- Capacity
- 45Ah
- Cold cranking amps (EN)
- 330A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 220 × 135 × 225 mm
- Polarity
- Positive terminal on the left
Price:
€64.60
Tax included
VAT included. The exact shipping cost is shown in the cart before you pay.
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For Spain, Portugal, France, Germany, Italy, Belgium and the Netherlands you see the exact cost before paying. For the rest of Europe we send you a shipping quote, with no obligation.
14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
Does it fit your vehicle? Check by number plate or VIN
Enter your number plate or chassis number (VIN): we check whether this battery is compatible with your vehicle.
The Tudor TB451 at a glance
The Tudor TB451 is a starter battery for cars without Start-Stop: it delivers the current the starter motor needs and then powers lights, control units and audio with the engine off. If your car has no Start-Stop and had a 45 Ah battery, the TB451 is a direct replacement.
At 45 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The TB451 belongs to the Tudor TUDOR TECHNICA range. The full range of Tudor batteries
Tudor TB451 vs TB357, TB450 and TB605: differences
How the TB451 compares with Tudor batteries of similar size and capacity:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Tudor TB451 (this one) | 45 Ah | 330 A | 220 × 135 × 225 | left | 11.9 kg |
| Tudor TB357 | 35 Ah | 240 A | 187 × 127 × 220 | left | 8.9 kg |
| Tudor TB450 | 45 Ah | 330 A | 220 × 135 × 225 | right | 11.9 kg |
| Tudor TB605 | 60 Ah | 480 A | 230 × 173 × 222 | left | 14.2 kg |
- Tudor TB357: 10 Ah less, 90 A less cranking power, a different case (187 × 127 × 220 mm).
- The Tudor TB450 is the same battery with the positive terminal on the other side: choose it if your current battery has the positive terminal on the right.
- Tudor TB605: 15 Ah more, 150 A more cranking power, a different case (230 × 173 × 222 mm).
Tudor TB451 codes and part numbers
The TB451 is listed under these codes on labels, in garages and in catalogues:
| Commercial reference | TB451 |
|---|---|
| EAN | 3661024054485 |
| Not to be confused with | Tudor TB450 (45 Ah, 330 A, positive terminal on the right), Tudor TB454 (45 Ah, 330 A, positive terminal on the right), Tudor TB455 (45 Ah, 330 A) |
Equivalents and alternatives to the Tudor TB451
Same dimensions and polarity as the TB451, with similar capacity and cranking power; as a conventional battery, the TB451 can also be replaced by an EFB or AGM of the same size if you want more cycles.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB451 | Lead-acid | 45 Ah | 330 A | 220 × 135 × 225 |
| Fulmen FB451 | Lead-acid | 45 Ah | 330 A | 220 × 135 × 225 |
| Deta DB451 | Lead-acid | 45 Ah | 330 A | 220 × 135 × 225 |
| Varta B24 | Lead-acid | 45 Ah | 300 A | 220 × 135 × 225 |
| Kronobat SD-45.1T | Lead-acid | 45 Ah | 300 A | 219 × 135 × 225 |
Check this before ordering the Tudor TB451
- Length, width and height of the TB451: 220 × 135 × 225 mm.
- The TB451 has the positive terminal on the left: compare it with your current battery.
- Capacity of the TB451: 45 Ah; the same as your current battery or slightly more is fine.
- Cold cranking: 330 A (EN), equal to or higher than the original.
- If your car has Start-Stop, the TB451 is not the right one: it needs an EFB or an AGM.
Inside the TB451: lead-acid technology
The TB451 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. Avoid leaving them discharged, as they sulphate, and charge them with a charger that cuts off or switches to maintenance when finished.
Frequently asked questions about the Tudor TB451
Tudor TB451 or TB357?
Compared with the TB451, the Tudor TB357 has 10 Ah less and 90 A less cranking power. The TB451 cranks harder; the TB357 is only a good option if your original battery says 240 A or less. Mind the space: the TB357 measures 187 × 127 × 220 mm.
What is the difference between the Tudor TB451 and the TB450?
They are the same battery with the terminals swapped: positive terminal on the left on the TB451, positive terminal on the right on the TB450. Look at your current battery with the terminals facing you and pick the one that matches.
Can the Tudor TB451 be used in a car with Start-Stop?
No. The TB451 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.
How much does the Tudor TB451 weigh?
The TB451 weighs 11.9 kg. For reference, the Tudor TB357 (35 Ah) weighs 8.9 kg.
Which battery is equivalent to the Tudor TB451?
With the same dimensions, polarity and similar capacity you have the Exide EB451, Fulmen FB451 and Deta DB451. As the TB451 is a conventional battery, an EFB or AGM of the same size also works.
How long does a car battery like the Tudor TB451 last?
Between 4 and 6 years in normal use. Very short trips, extreme heat and leaving the car parked for weeks without starting it shorten its life.
Keep comparing: alternatives to the TB451
- Other car batteries
- More Tudor models
- Exide EB451 · 45 Ah, 330 A, 220×135×225 mm
- Fulmen FB451 · 45 Ah, 330 A, 220×135×225 mm
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