Fulmen
Fulmen FB457 · Car battery 12V 45Ah 330A
Reference: BOL-FULMEN-FB457 · EAN 3661024044363
The Fulmen FB457 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 left. With the positive terminal on the right, the exact counterpart is the Fulmen FB454.
Fulmen FB457 · 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 left
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14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
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Enter your number plate or chassis number (VIN): we check whether this battery is compatible with your vehicle.
Where the Fulmen FB457 fits
The Fulmen FB457 is made for petrol and diesel cars without automatic engine stop. The FB457 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 FB457 belongs to the Fulmen FULMEN Formula range. More Fulmen batteries
Part numbers and codes for the Fulmen FB457
Shops, garages and catalogues identify the FB457 with these codes:
| Commercial reference | FB457 |
|---|---|
| EAN | 3661024044363 |
| Case size (EN) | B24 |
| Not to be confused with | Fulmen FB357 (35 Ah, 240 A), Fulmen FB450 (45 Ah, 330 A, positive terminal on the right), Fulmen FB451 (45 Ah, 330 A) |
Fulmen FB457 vs FB356A, FB454 and FB357: differences
How the FB457 compares with Fulmen batteries of similar size and capacity:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulmen FB457 (this one) | 45 Ah | 330 A | 237 × 127 × 227 | left | 11.4 kg |
| Fulmen FB356A | 35 Ah | 240 A | 187 × 127 × 220 | – | 8.9 kg |
| Fulmen FB454 | 45 Ah | 330 A | 237 × 127 × 227 | right | 11.4 kg |
| Fulmen FB357 | 35 Ah | 240 A | 187 × 127 × 220 | – | 8.9 kg |
- Fulmen FB356A: 10 Ah less, 90 A less cranking power, a different case (187 × 127 × 220 mm).
- If the positive terminal of your battery is on the other side, the one you need is the Fulmen FB454 (positive terminal on the right).
- Fulmen FB357: 10 Ah less, 90 A less cranking power, a different case (187 × 127 × 220 mm).
Equivalents and alternatives to the Fulmen FB457
Batteries that fit the FB457's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the FB457.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB455 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Exide EB457 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Tudor TB455 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Tudor TB457 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Deta DB455 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Deta DB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
What it means that the FB457 is lead-acid
Inside, the FB457 is classic lead-acid: liquid electrolyte and lead plates. It is a robust, well-known technology with a good capacity-to-price ratio, and still the basis of most cars, trucks and traction equipment.
Before ordering the FB457, check this
- If your car has Start-Stop, the FB457 is not the right one: it needs an EFB or an AGM.
- Check the EN amps on your battery: if it says 330 A or less, the FB457 covers your engine.
- With 45 Ah, the FB457 replaces an original battery of that capacity or slightly less.
- With the terminals facing you, the positive terminal of the FB457 is on the left.
- The FB457 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 Fulmen FB457
FB457 or FB356A: which one suits me?
Compared with the FB457, the Fulmen FB356A has 10 Ah less and 90 A less cranking power. The FB457 cranks harder; the FB356A is only a good option if your original battery says 240 A or less. Mind the space: the FB356A measures 187 × 127 × 220 mm.
Fulmen FB457 or FB454: what is the difference?
Only the polarity: the FB457 has the positive terminal on the left and the FB454 the positive terminal on the right. Capacity (45 Ah), cranking power and dimensions are identical.
Can the Fulmen FB457 be used in a car with Start-Stop?
No. The FB457 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.
How much does the Fulmen FB457 weigh?
11.4 kg, with 45 Ah of capacity. For reference, the Fulmen FB356A (35 Ah) weighs 8.9 kg.
Which battery is equivalent to the Fulmen FB457?
With the same dimensions, polarity and similar capacity you have the Exide EB455, Exide EB457 and Tudor TB455. As the FB457 is a conventional battery, an EFB or AGM of the same size also works.
What case size is the Fulmen FB457?
Case size B24: 237 × 127 × 227 mm. The FB457 fits any standard B24 battery tray such as the Exide EB455.
More batteries to compare with the FB457
- More car batteries
- More Fulmen models
- Exide EB455 · 45 Ah, 330 A, 237×127×227 mm
- Exide EB457 · 45 Ah, 330 A, 237×127×227 mm
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