Tudor
Tudor TB456 · Car battery 12V 45Ah 330A
Reference: BOL-TUDOR-TB456 · EAN 3661024054355
The Tudor TB456 is a car battery with 12 V, 45 Ah and 330 A cold cranking current, case size B24 (237 × 127 × 227 mm), with the positive terminal on the right. Need the positive terminal on the left? The same battery is the Tudor TB455.
Tudor TB456 · Car battery 12V 45Ah 330A images
- Voltage
- 12V
- Capacity
- 45Ah
- Cold cranking amps (EN)
- 330A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 237 × 127 × 227 mm
- Polarity
- Positive terminal on the right
Price:
€70.18
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.
Where the Tudor TB456 fits
The Tudor TB456 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. Its job is to start the engine in the cold with margin to spare and keep the car's electronics powered.
At 45 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The TB456 belongs to the Tudor TUDOR TECHNICA range. See all Tudor batteries
Part numbers and codes for the Tudor TB456
Look for any of these TB456 codes on your current battery or in the manufacturer's catalogue:
| Commercial reference | TB456 |
|---|---|
| EAN | 3661024054355 |
| Case size (EN) | B24 |
| Not to be confused with | Tudor TA456 (45 Ah, 390 A), Tudor TB356 (35 Ah, 240 A), Tudor TB450 (45 Ah, 330 A) |
Tudor TB456 vs TA456, TB455 and TA406: differences
How the TB456 compares with Tudor batteries of similar size and capacity:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Tudor TB456 (this one) | 45 Ah | 330 A | 237 × 127 × 227 | right | 11.3 kg |
| Tudor TA456 | 45 Ah | 390 A | 237 × 127 × 227 | right | 11.8 kg |
| Tudor TB455 | 45 Ah | 330 A | 237 × 127 × 227 | left | 11.4 kg |
| Tudor TA406 | 40 Ah | 350 A | 187 × 127 × 220 | right | 9.3 kg |
- Tudor TA456: the same capacity, 60 A more cranking power, the same B24 case.
- Tudor TB455: identical to the TB456 except for the positive terminal, which is on the other side (positive terminal on the left).
- Tudor TA406: 5 Ah less, 20 A more cranking power, a different case (187 × 127 × 220 mm).
Equivalents and alternatives to the Tudor TB456
Batteries that fit the TB456's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the TB456.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Exide EB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Fulmen FB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Fulmen FB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Deta DB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Deta DB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
Inside the TB456: lead-acid technology
The TB456 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the TB456 needs no special registration: just connect it.
Before ordering the TB456, check this
- If your car has Start-Stop, the TB456 is not the right one: it needs an EFB or an AGM.
- The TB456 delivers 330 A cold cranking (EN standard); do not go below what your original battery states.
- Your current battery should say about 45 Ah; a little more is also fine.
- With the terminals facing you, the positive terminal of the TB456 is on the right.
- The TB456 needs 237 × 127 × 227 mm of space (European case size B24): measure it with the hold-down clamp in place.
Frequently asked questions about the Tudor TB456
TB456 or TA456: which one suits me?
Compared with the TB456, the Tudor TA456 has 60 A more cranking power. If your current battery says 390 A or more, choose the TA456; if it says 330 A or less, the TB456 is enough. Both measure 237 × 127 × 227 mm, so they fit the same tray.
Tudor TB456 or TB455: what is the difference?
Only the polarity: the TB456 has the positive terminal on the right and the TB455 the positive terminal on the left. Capacity (45 Ah), cranking power and dimensions are identical.
Can the Tudor TB456 be used in a car with Start-Stop?
No. The TB456 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.
How much does the Tudor TB456 weigh?
11.3 kg, with 45 Ah of capacity. For reference, the Tudor TA456 (45 Ah) weighs 11.8 kg.
Which battery is equivalent to the Tudor TB456?
With the same dimensions, polarity and similar capacity you have the Exide EB454, Exide EB456 and Fulmen FB454. As the TB456 is a conventional battery, an EFB or AGM of the same size also works.
What case size is the Tudor TB456?
Case size B24: 237 × 127 × 227 mm. The TB456 fits any standard B24 battery tray such as the Exide EB454.
Does the new battery need to be registered in the car?
In cars with energy management (common since 2010) it is worth registering the battery in the control unit so it adjusts charging. In older cars you just connect it.
Other options if you are unsure about the TB456
- All car batteries
- Full Tudor catalogue
- Exide EB454 · 45 Ah, 330 A, 237×127×227 mm
- Exide EB456 · 45 Ah, 330 A, 237×127×227 mm
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