Fulmen FA770 · Car battery 12V 77Ah 760A
Reference: BOL-FULMEN-FA770 · EAN 3661024044240
Fulmen FA770: car battery with 12 V, 77 Ah and 760 A cold cranking current, case size L3 (278 × 175 × 190 mm), with the positive terminal on the right.
- Voltage
- 12V
- Capacity
- 77Ah
- Cold cranking amps (EN)
- 760A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 278 × 175 × 190 mm
- Polarity
- Positive terminal on the right
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Where the Fulmen FA770 fits
The Fulmen FA770 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 77 Ah battery, the FA770 is a direct replacement.
At 77 Ah it sits in the range of compact and mid-size diesels, SUVs and MPVs. The FA770 belongs to the Fulmen FULMEN Formula Xtreme range. See all Fulmen batteries
Fulmen FA770 vs FB740 and FC700: which one to choose?
The real differences between the FA770 and the closest Fulmen models:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulmen FA770 (this one) | 77 Ah | 760 A | 278 × 175 × 190 | right | 17.5 kg |
| Fulmen FB740 | 74 Ah | 680 A | 278 × 175 × 190 | right | 16.6 kg |
| Fulmen FC700 | 70 Ah | 640 A | 278 × 175 × 190 | right | 16 kg |
- Fulmen FB740: 3 Ah less, 80 A less cranking power, the same L3 case.
- Fulmen FC700: 7 Ah less, 120 A less cranking power, the same L3 case.
Fulmen FA770 codes and part numbers
Look for any of these FA770 codes on your current battery or in the manufacturer's catalogue:
| Commercial reference | FA770 |
|---|---|
| EAN | 3661024044240 |
| Case size (EN) | L3 |
Equivalents and alternatives to the Fulmen FA770
Same dimensions and polarity as the FA770, with similar capacity and cranking power; as a conventional battery, the FA770 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 EA770 | Lead-acid | 77 Ah | 760 A | 278 × 175 × 190 |
| Tudor TA770 | Lead-acid | 77 Ah | 760 A | 278 × 175 × 190 |
| Deta DA770 | Lead-acid | 77 Ah | 760 A | 278 × 175 × 190 |
| Varta E44 | Lead-acid | 77 Ah | 780 A | 278 × 175 × 190 |
| Kronobat MS-77.0 | Lead-acid | 77 Ah | 780 A | 278 × 175 × 190 |
Its Bosch equivalent is the Bosch S5 008, the same as for the Varta E44. Bosch is not part of our catalogue; we list it so you can compare.
What to look at before buying the FA770
- The FA770 needs 278 × 175 × 190 mm of space (European case size L3): measure it with the hold-down clamp in place.
- Polarity of the FA770: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Capacity of the FA770: 77 Ah; the same as your current battery or slightly more is fine.
- The FA770 delivers 760 A cold cranking (EN standard); do not go below what your original battery states.
- If your car has Start-Stop, the FA770 is not the right one: it needs an EFB or an AGM.
What it means that the FA770 is lead-acid
The FA770 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the FA770 needs no special registration: just connect it.
Frequently asked questions about the Fulmen FA770
Fulmen FA770 or FB740?
Compared with the FA770, the Fulmen FB740 has 3 Ah less and 80 A less cranking power. The FA770 cranks harder; the FB740 is only a good option if your original battery says 680 A or less. Both measure 278 × 175 × 190 mm, so they fit the same tray.
Can the Fulmen FA770 be used in a car with Start-Stop?
No. The FA770 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.
How much does the Fulmen FA770 weigh?
The FA770 weighs 17.5 kg. For reference, the Fulmen FB740 (74 Ah) weighs 16.6 kg.
Which battery is equivalent to the Fulmen FA770?
With the same dimensions, polarity and similar capacity you have the Exide EA770, Tudor TA770 and Deta DA770. As the FA770 is a conventional battery, an EFB or AGM of the same size also works. Its Bosch equivalent is the Bosch S5 008, the same as for the Varta E44. Bosch is not part of our catalogue; we list it so you can compare.
What case size is the Fulmen FA770?
Case size L3: 278 × 175 × 190 mm. The FA770 fits any standard L3 battery tray such as the Exide EA770.
Which side is the positive terminal on the Fulmen FA770?
The FA770 has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.
How long does a car battery like the Fulmen FA770 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 FA770
- More car batteries
- More Fulmen models
- Tudor TB740 · 74 Ah, 680 A, 278×175×190 mm
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