Fulmen
Fulmen FB705 · Car battery 12V 70Ah 540A
Reference: BOL-FULMEN-FB705 · EAN 3661024044448
Fulmen FB705: car battery with 12 V, 70 Ah and 540 A cold cranking current, measuring 270 × 173 × 222 mm, with the positive terminal on the left. Need the positive terminal on the right? The same battery is the Fulmen FB704.
Fulmen FB705 · Car battery 12V 70Ah 540A images
- Voltage
- 12V
- Capacity
- 70Ah
- Cold cranking amps (EN)
- 540A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 270 × 173 × 222 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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The Fulmen FB705 at a glance
The Fulmen FB705 is made for petrol and diesel cars without automatic engine stop. The FB705 covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 70 Ah it is the usual size for compact diesels and mid-size petrol saloons. The FB705 belongs to the Fulmen FULMEN Formula range. More Fulmen batteries
Fulmen FB705 vs FA755, FB704 and FC605: differences
The real differences between the FB705 and the closest Fulmen models:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulmen FB705 (this one) | 70 Ah | 540 A | 270 × 173 × 222 | left | 16.1 kg |
| Fulmen FA755 | 75 Ah | 630 A | 270 × 173 × 222 | left | 17.4 kg |
| Fulmen FB704 | 70 Ah | 540 A | 270 × 173 × 222 | right | 16.1 kg |
| Fulmen FC605 | 60 Ah | 440 A | 270 × 173 × 222 | left | 15.5 kg |
- Fulmen FA755: 5 Ah more, 90 A more cranking power, the same dimensions.
- The Fulmen FB704 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.
- Fulmen FC605: 10 Ah less, 100 A less cranking power, the same dimensions.
Fulmen FB705 codes and part numbers
This is how the Fulmen FB705 appears on the label and in parts catalogues:
| Commercial reference | FB705 |
|---|---|
| EAN | 3661024044448 |
| Not to be confused with | Fulmen FB505 (50 Ah, 360 A), Fulmen FB605 (60 Ah, 480 A), Fulmen FB704 (70 Ah, 540 A, positive terminal on the right) |
Equivalents and alternatives to the Fulmen FB705
Same dimensions and polarity as the FB705, with similar capacity and cranking power; as a conventional battery, the FB705 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 EB705 | Lead-acid | 70 Ah | 540 A | 270 × 173 × 222 |
| Tudor TB705 | Lead-acid | 70 Ah | 540 A | 270 × 173 × 222 |
| Deta DB705 | Lead-acid | 70 Ah | 540 A | 270 × 173 × 222 |
Check this before ordering the Fulmen FB705
- The FB705 needs 270 × 173 × 222 mm of space: measure it with the hold-down clamp in place.
- Polarity of the FB705: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- Your current battery should say about 70 Ah; a little more is also fine.
- Check the EN amps on your battery: if it says 540 A or less, the FB705 covers your engine.
- If your car has Start-Stop, the FB705 is not the right one: it needs an EFB or an AGM.
Lead-acid technology in the FB705
Inside, the FB705 is classic lead-acid: liquid electrolyte and lead plates. If the FB705 is left discharged for weeks it sulphates: a maintenance charger prevents this.
Frequently asked questions about the Fulmen FB705
Fulmen FB705 or FA755?
Compared with the FB705, the Fulmen FA755 has 5 Ah more and 90 A more cranking power. If your current battery says 630 A or more, choose the FA755; if it says 540 A or less, the FB705 is enough. Both measure 270 × 173 × 222 mm, so they fit the same tray.
What is the difference between the Fulmen FB705 and the FB704?
They are the same battery with the terminals swapped: positive terminal on the left on the FB705, positive terminal on the right on the FB704. Look at your current battery with the terminals facing you and pick the one that matches.
Can the Fulmen FB705 be used in a car with Start-Stop?
No. The FB705 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.
How much does the Fulmen FB705 weigh?
The FB705 weighs 16.1 kg. For reference, the Fulmen FA755 (75 Ah) weighs 17.4 kg.
Which battery is equivalent to the Fulmen FB705?
With the same dimensions, polarity and similar capacity you have the Exide EB705, Tudor TB705 and Deta DB705. As the FB705 is a conventional battery, an EFB or AGM of the same size also works.
How long does a car battery like the Fulmen FB705 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.
Other options if you are unsure about the FB705
- More car batteries
- Full Fulmen catalogue
- Exide EB705 · 70 Ah, 540 A, 270×173×222 mm
- Tudor TB705 · 70 Ah, 540 A, 270×173×222 mm
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