Tudor TA456 · Car battery 12V 45Ah 390A
Reference: BOL-TUDOR-TA456 · EAN 3661024054126
The Tudor TA456 is a car battery with 12 V, 45 Ah and 390 A cold cranking current, case size B24 (237 × 127 × 227 mm), with the positive terminal on the right.
- Voltage
- 12V
- Capacity
- 45Ah
- Cold cranking amps (EN)
- 390A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 237 × 127 × 227 mm
- Polarity
- Positive terminal on the right
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If it does not fit, you have 14 days from delivery to return it unused.
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The Tudor TA456 at a glance
The Tudor TA456 is made for petrol and diesel cars without automatic engine stop. The TA456 covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 45 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The TA456 belongs to the Tudor TUDOR HIGH TECH range. See all Tudor batteries
Part numbers and codes for the Tudor TA456
This is how the Tudor TA456 appears on the label and in parts catalogues:
| Commercial reference | TA456 |
|---|---|
| EAN | 3661024054126 |
| Case size (EN) | B24 |
| Not to be confused with | Tudor TB456 (45 Ah, 330 A), Tudor TA406 (40 Ah, 350 A) |
Tudor TA456 vs TB454 and TB456
Torn between the TA456 and another similar Tudor? This is what changes:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Tudor TA456 (this one) | 45 Ah | 390 A | 237 × 127 × 227 | right | 11.8 kg |
| Tudor TB454 | 45 Ah | 330 A | 237 × 127 × 227 | right | 11.4 kg |
| Tudor TB456 | 45 Ah | 330 A | 237 × 127 × 227 | right | 11.3 kg |
- Tudor TB454: the same capacity, 60 A less cranking power, the same B24 case.
- Tudor TB456: the same capacity, 60 A less cranking power, the same B24 case.
Equivalents and alternatives to the Tudor TA456
Batteries that fit the TA456's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the TA456.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EA456 | Lead-acid | 45 Ah | 390 A | 237 × 127 × 227 |
| Fulmen FA456 | Lead-acid | 45 Ah | 390 A | 237 × 127 × 227 |
| Deta DA456 | Lead-acid | 45 Ah | 390 A | 237 × 127 × 227 |
| Long 46B24L-MF | 45 Ah | – | 236 × 127 × 225 | |
| Long 46B24L(S) | 45 Ah | – | 238 × 129 × 227 | |
| Long 46B24L(S)-MF | 45 Ah | – | 236 × 127 × 225 |
Inside the TA456: lead-acid technology
Inside, the TA456 is classic lead-acid: liquid electrolyte and lead plates. If the TA456 is left discharged for weeks it sulphates: a maintenance charger prevents this.
What to look at before buying the TA456
- If your car has Start-Stop, the TA456 is not the right one: it needs an EFB or an AGM.
- Check the EN amps on your battery: if it says 390 A or less, the TA456 covers your engine.
- With 45 Ah, the TA456 replaces an original battery of that capacity or slightly less.
- With the terminals facing you, the positive terminal of the TA456 is on the right.
- Length, width and height of the TA456: 237 × 127 × 227 mm (European case size B24).
Frequently asked questions about the Tudor TA456
TA456 or TB454: which one suits me?
Compared with the TA456, the Tudor TB454 has 60 A less cranking power. The TA456 cranks harder; the TB454 is only a good option if your original battery says 330 A or less. Both measure 237 × 127 × 227 mm, so they fit the same tray.
Can the Tudor TA456 be used in a car with Start-Stop?
No. The TA456 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.
How much does the Tudor TA456 weigh?
11.8 kg, with 45 Ah of capacity. For reference, the Tudor TB454 (45 Ah) weighs 11.4 kg.
Which battery is equivalent to the Tudor TA456?
With the same dimensions, polarity and similar capacity you have the Exide EA456, Fulmen FA456 and Deta DA456. As the TA456 is a conventional battery, an EFB or AGM of the same size also works.
What case size is the Tudor TA456?
Case size B24: 237 × 127 × 227 mm. The TA456 fits any standard B24 battery tray such as the Exide EA456.
Which side is the positive terminal on the Tudor TA456?
On the TA456, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.
Which charger does the Tudor TA456 need?
An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.
Keep comparing: alternatives to the TA456
- More car batteries
- More Tudor models
- Exide EA456 · 45 Ah, 390 A, 237×127×227 mm
- Fulmen FA456 · 45 Ah, 390 A, 237×127×227 mm
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