# Fulbat FTX14AH-BS · Motorcycle battery 12V 12.6Ah 210A

![Fulbat FTX14AH-BS · Motorcycle battery 12V 12.6Ah 210A](https://bateriasonline.es/627-home_default/fulbat-ftx14ah-bs.jpg)

> Fulbat FTX14AH-BS: 12.6 Ah motorcycle battery, 210 A (EN), 135×90×167 mm, positive terminal on the left, AGM. Equivalent to Exide AGM12-14.1.

**Category:** [Motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries) → [Fulbat](https://bateriasonline.es/en/fulbat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fulbat-ftx14ah-bs
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-FTX14AH-BS
- **MPN**: FTX14AH-BS
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT Motorcycle MF |
| Application | Motorcycles |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 12.6 Ah |
| Cold cranking amps (EN) | 210 A |
| Length | 135 mm |
| Width | 90 mm |
| Height | 167 mm |
| Weight | 4.47 kg |
| Polarity | Positive terminal on the left |

## Quick description

Fulbat FTX14AH-BS: motorcycle battery (AGM) with 12 V, 12.6 Ah and 210 A cold cranking current, measuring 135 × 90 × 167 mm, with the positive terminal on the left. With the positive terminal on the right, the exact counterpart is the Fulbat FTX14AHL-BS.

## Description

## Who the Fulbat FTX14AH-BS is for

The Fulbat FTX14AH-BS is a motorcycle starter battery: compact, vibration-resistant and with just the right power to turn the starter motor and feed the electronics. 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 FTX14AH-BS belongs to the Fulbat FULBAT Motorcycle MF range. [See all Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## Part numbers and codes for the Fulbat FTX14AH-BS

The FTX14AH-BS is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | FTX14AH-BS |
|---|---|
| Not to be confused with | Fulbat FTX14AHL-BS (12.6 Ah, 210 A, positive terminal on the right) |

## Equivalents and alternatives to the Fulbat FTX14AH-BS

Other AGM batteries that fit the FTX14AH-BS's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide AGM12-14.1 | AGM | 12 Ah | 210 A | 135 × 90 × 165 |
| Exide ETX14AH-BS | AGM | 12 Ah | 210 A | 135 × 90 × 165 |
| Varta TX14AH (FA) | AGM | 12 Ah | 210 A | 133 × 90 × 164 |

## Fulbat FTX14AH-BS vs FTX16-BS, FTX14AHL-BS and FTX14-BS: differences

What sets the FTX14AH-BS apart from its neighbours in the Fulbat range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulbat FTX14AH-BS (this one) | 12.6 Ah | 210 A | 135 × 90 × 167 | left | 4.47 kg |
| Fulbat FTX16-BS | 14.7 Ah | 230 A | 150 × 87 × 161 | left | 5.17 kg |
| Fulbat FTX14AHL-BS | 12.6 Ah | 210 A | 135 × 90 × 167 | right | 4.47 kg |
| Fulbat FTX14-BS | 12.6 Ah | 200 A | 150 × 87 × 145 | left | 4.29 kg |

- Fulbat FTX16-BS: 2.10 Ah more, 20 A more cranking power, a different case (150 × 87 × 161 mm).
- Fulbat FTX14AHL-BS: identical to the FTX14AH-BS except for the positive terminal, which is on the other side (positive terminal on the right).
- Fulbat FTX14-BS: the same capacity, 10 A less cranking power, a different case (150 × 87 × 145 mm).

## Before ordering the FTX14AH-BS, check this

- Cold cranking: 210 A (EN), equal to or higher than the original.
- Capacity of the FTX14AH-BS: 12.6 Ah; the same as your current battery or slightly more is fine.
- The FTX14AH-BS has the positive terminal on the left: compare it with your current battery.
- Length, width and height of the FTX14AH-BS: 135 × 90 × 167 mm.

## Frequently asked questions about the Fulbat FTX14AH-BS

### FTX14AH-BS or FTX16-BS: which one suits me?

Compared with the FTX14AH-BS, the Fulbat FTX16-BS has 2.10 Ah more and 20 A more cranking power. If your current battery says 230 A or more, choose the FTX16-BS; if it says 210 A or less, the FTX14AH-BS is enough. Mind the space: the FTX16-BS measures 150 × 87 × 161 mm.

### Fulbat FTX14AH-BS or FTX14AHL-BS: what is the difference?

Only the polarity: the FTX14AH-BS has the positive terminal on the left and the FTX14AHL-BS the positive terminal on the right. Capacity (12.6 Ah), cranking power and dimensions are identical.

### How much does the Fulbat FTX14AH-BS weigh?

4.47 kg, with 12.6 Ah of capacity. For reference, the Fulbat FTX16-BS (14.7 Ah) weighs 5.17 kg.

### Which battery is equivalent to the Fulbat FTX14AH-BS?

Only other AGM batteries with its dimensions and polarity: Exide AGM12-14.1, Exide ETX14AH-BS and Varta TX14AH (FA). Neither an EFB nor a conventional battery replaces the FTX14AH-BS.

### How do I stop the motorcycle battery going flat in winter?

Connect it to a maintenance charger or disconnect it if the bike will sit for more than a month. A flat motorcycle battery sulphates in a few weeks.

## AGM technology in the FTX14AH-BS

The FTX14AH-BS is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.

## Keep comparing: alternatives to the FTX14AH-BS

- [All motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [More Fulbat models](https://bateriasonline.es/en/fulbat-batteries)
- [Exide AGM12-14.1](https://bateriasonline.es/en/exide-agm12-14-1) · 12 Ah, 210 A, 135×90×165 mm
- [Exide ETX14AH-BS](https://bateriasonline.es/en/exide-etx14ah-bs) · 12 Ah, 210 A, 135×90×165 mm

---
*bateriasonline.es — Batteries and accessories · 2026-11-11*