Fulbat
Fulbat FB12A-B · Motorcycle battery 12V 12.6Ah 155A
Reference: BOL-FULBAT-FB12A-B
The Fulbat FB12A-B is a motorcycle battery with 12 V, 12.6 Ah and 155 A cold cranking current, measuring 134 × 80 × 160 mm, with the positive terminal on the left. If yours has the positive terminal on the right, you need the Fulbat FB12AL-A/A2.
Fulbat FB12A-B · Motorcycle battery 12V 12.6Ah 155A images
- Voltage
- 12V
- Capacity
- 12.6Ah
- Cold cranking amps (EN)
- 155A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 134 × 80 × 160 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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Who the Fulbat FB12A-B is for
The Fulbat FB12A-B is made for motorcycles, scooters and quads. It handles frame vibration and idle periods better than an adapted car battery.
At 12.6 Ah it goes into large-capacity motorcycles, adventure bikes, customs and quads. The FB12A-B belongs to the Fulbat FULBAT Motorcycle DRY range. The full range of Fulbat batteries
Equivalents and alternatives to the Fulbat FB12A-B
Same dimensions and polarity as the FB12A-B, with similar capacity and cranking power; as a conventional battery, the FB12A-B 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 EB12A-A | Lead-acid | 12 Ah | 165 A | 135 × 80 × 160 |
| Varta YB12A-A | Lead-acid | 12 Ah | 160 A | 136 × 82 × 161 |
| Varta YB12A-B | Lead-acid | 12 Ah | 160 A | 136 × 82 × 162 |
| Fulbat FB12A-A | Lead-acid | 12.6 Ah | 155 A | 134 × 80 × 160 |
| Motobatt MB12U | AGM | 15 Ah | 160 A | 135 × 80 × 161 |
Fulbat FB12A-B vs FB14-A2, FB12AL-A/A2 and FB12C-A: differences
How the FB12A-B compares with Fulbat batteries of similar size and capacity:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulbat FB12A-B (this one) | 12.6 Ah | 155 A | 134 × 80 × 160 | left | 3.98 kg |
| Fulbat FB14-A2 | 14.7 Ah | 175 A | 134 × 89 × 166 | left | 4.43 kg |
| Fulbat FB12AL-A/A2 | 12.6 Ah | 155 A | 134 × 80 × 160 | right | 3.98 kg |
| Fulbat FB12C-A | 12.6 Ah | 155 A | 134 × 80 × 175 | left | 4.26 kg |
| Fulbat FTX14AH-BS | 12.6 Ah | 210 A | 135 × 90 × 167 | left | 4.47 kg |
- Fulbat FB14-A2: 2.10 Ah more, 20 A more cranking power, a different case (134 × 89 × 166 mm).
- Fulbat FB12AL-A/A2: identical to the FB12A-B except for the positive terminal, which is on the other side (positive terminal on the right).
- Fulbat FB12C-A: the same capacity, the same cranking power, a different height (175 mm instead of 160 mm). It only fits if there is room for 175 mm of height.
- Fulbat FTX14AH-BS: the same capacity, 55 A more cranking power, a different case (135 × 90 × 167 mm), AGM technology.
Before ordering the FB12A-B, check this
- Check the EN amps on your battery: if it says 155 A or less, the FB12A-B covers your engine.
- With 12.6 Ah, the FB12A-B replaces an original battery of that capacity or slightly less.
- Polarity of the FB12A-B: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- Measure the space: the FB12A-B takes up 134 × 80 × 160 mm.
Frequently asked questions about the Fulbat FB12A-B
Fulbat FB12A-B or FB14-A2?
Compared with the FB12A-B, the Fulbat FB14-A2 has 2.10 Ah more and 20 A more cranking power. If your current battery says 175 A or more, choose the FB14-A2; if it says 155 A or less, the FB12A-B is enough. Mind the space: the FB14-A2 measures 134 × 89 × 166 mm.
What is the difference between the Fulbat FB12A-B and the FB12AL-A/A2?
They are the same battery with the terminals swapped: positive terminal on the left on the FB12A-B, positive terminal on the right on the FB12AL-A/A2. Look at your current battery with the terminals facing you and pick the one that matches.
Fulbat FB12A-B or FB12C-A: what changes?
Mainly the height: the FB12A-B is 160 mm tall and the Fulbat FB12C-A 175 mm, with the same length and width. In capacity and cranking power, the FB12C-A offers 12.6 Ah and 155 A against 12.6 Ah and 155 A. Before choosing between the FB12A-B and the FB12C-A, measure the free height of the battery compartment with the cover or bonnet closed.
How much does the Fulbat FB12A-B weigh?
The FB12A-B weighs 3.98 kg. For reference, the Fulbat FB14-A2 (14.7 Ah) weighs 4.43 kg.
Which battery is equivalent to the Fulbat FB12A-B?
With the same dimensions, polarity and similar capacity you have the Exide EB12A-A, Varta YB12A-A and Varta YB12A-B. As the FB12A-B is a conventional battery, an EFB or AGM of the same size also works.
What it means that the FB12A-B is lead-acid
Inside, the FB12A-B 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.
More batteries to compare with the FB12A-B
- More motorcycle batteries
- More Fulbat models
- Exide 12N12A-4A-1 · 12 Ah, 115 A, 135×80×160 mm
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