Fulbat 51814 · Motorcycle battery 12V 18Ah 210A
Reference: BOL-FULBAT-51814
Fulbat 51814: motorcycle battery with 12 V, 18 Ah and 210 A cold cranking current, measuring 186 × 82 × 171 mm, with the positive terminal on the right.
- Voltage
- 12V
- Capacity
- 18Ah
- Cold cranking amps (EN)
- 210A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 186 × 82 × 171 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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Where the Fulbat 51814 fits
The Fulbat 51814 is made for motorcycles, scooters and quads. With 18 Ah, the 51814 suits motorcycles and scooters that had a battery of that capacity.
At 18 Ah it goes into large-capacity motorcycles, adventure bikes, customs and quads. The 51814 belongs to the Fulbat FULBAT Motorcycle DRY range. The full range of Fulbat batteries
Equivalents and alternatives to the Fulbat 51814
Batteries that fit the 51814's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the 51814.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Varta 518014024 | Lead-acid | 18 Ah | 240 A | 186 × 82 × 171 |
| Varta 519013024 | Lead-acid | 19 Ah | 240 A | 186 × 82 × 171 |
| Exide 12Y16A-3A | Lead-acid | 20 Ah | 210 A | 185 × 80 × 170 |
| Varta T19BL (FA) | AGM | 18 Ah | 220 A | 186 × 82 × 171 |
| Fulbat 51913 | Lead-acid | 19 Ah | 210 A | 186 × 82 × 171 |
Fulbat 51814 vs 51913 and FB16CL-B: differences
What sets the 51814 apart from its neighbours in the Fulbat range:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulbat 51814 (this one) | 18 Ah | 210 A | 186 × 82 × 171 | right | 6.08 kg |
| Fulbat 51913 | 19 Ah | 210 A | 186 × 82 × 171 | right | 6.08 kg |
| Fulbat FB16CL-B | 20 Ah | 240 A | 175 × 100 × 175 | right | 6.04 kg |
- Fulbat 51913: 1 Ah more, the same cranking power, the same dimensions.
- Fulbat FB16CL-B: 2 Ah more, 30 A more cranking power, a different case (175 × 100 × 175 mm).
Check this before ordering the Fulbat 51814
- Check the EN amps on your battery: if it says 210 A or less, the 51814 covers your engine.
- Capacity of the 51814: 18 Ah; the same as your current battery or slightly more is fine.
- Polarity of the 51814: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- The 51814 needs 186 × 82 × 171 mm of space: measure it with the hold-down clamp in place.
Frequently asked questions about the Fulbat 51814
51814 or 51913: which one suits me?
Compared with the 51814, the Fulbat 51913 has 1 Ah more. With the same cranking power (210 A), the 51814 and the 51913 differ in capacity: the one with more Ah supports more load with the engine off. Both measure 186 × 82 × 171 mm, so they fit the same tray.
How much does the Fulbat 51814 weigh?
6.08 kg, with 18 Ah of capacity. For reference, the Fulbat 51913 (19 Ah) weighs 6.08 kg.
Which battery is equivalent to the Fulbat 51814?
With the same dimensions, polarity and similar capacity you have the Varta 518014024, Varta 519013024 and Exide 12Y16A-3A. As the 51814 is a conventional battery, an EFB or AGM of the same size also works.
Which side is the positive terminal on the Fulbat 51814?
On the 51814, 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 Fulbat 51814 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.
What it means that the 51814 is lead-acid
Inside, the 51814 is classic lead-acid: liquid electrolyte and lead plates. If the 51814 is left discharged for weeks it sulphates: a maintenance charger prevents this.
Keep comparing: alternatives to the 51814
- More motorcycle batteries
- More Fulbat models
- Varta 518014024 · 18 Ah, 240 A, 186×82×171 mm
- Varta 519013024 · 19 Ah, 240 A, 186×82×171 mm
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