# Fulbat FB10L-BP · Motorcycle battery 12V 11.6Ah 165A

![Fulbat FB10L-BP · Motorcycle battery 12V 11.6Ah 165A](https://bateriasonline.es/422-home_default/fulbat-fb10l-bp.jpg)

> Fulbat FB10L-BP: 11.6 Ah motorcycle battery, 165 A (EN), 135×90×145 mm, positive terminal on the right. Equivalent to Varta YB10L-A2 and Varta YB10L-B.

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

- **Canonical URL**: https://bateriasonline.es/en/fulbat-fb10l-bp
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-FB10L-BP
- **MPN**: FB10L-BP
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT Motorcycle DRY |
| Application | Motorcycles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 11.6 Ah |
| Cold cranking amps (EN) | 165 A |
| Length | 135 mm |
| Width | 90 mm |
| Height | 145 mm |
| Weight | 3.73 kg |
| Polarity | Positive terminal on the right |

## Quick description

The Fulbat FB10L-BP is a motorcycle battery with 12 V, 11.6 Ah and 165 A cold cranking current, measuring 135 × 90 × 145 mm, with the positive terminal on the right.

## Description

## Where the Fulbat FB10L-BP fits

The Fulbat FB10L-BP is a motorcycle starter battery: compact, vibration-resistant and with just the right power to turn the starter motor and feed the electronics. It is worth keeping the FB10L-BP on a maintenance charger if the bike is laid up over winter.
At 11.6 Ah it covers mid-capacity motorcycles, large scooters and light quads. The FB10L-BP belongs to the Fulbat FULBAT Motorcycle DRY range. [See all Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## Fulbat FB10L-BP codes and part numbers

Look for any of these FB10L-BP codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | FB10L-BP |
|---|---|
| Not to be confused with | Fulbat FB10L-B2 (11.6 Ah, 130 A) |

## Equivalents and alternatives to the Fulbat FB10L-BP

Same dimensions and polarity as the FB10L-BP, with similar capacity and cranking power; as a conventional battery, the FB10L-BP 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) |
|---|---|---|---|---|
| Varta YB10L-A2 | Lead-acid | 11 Ah | 150 A | 136 × 91 × 146 |
| Varta YB10L-B | Lead-acid | 11 Ah | 150 A | 136 × 91 × 146 |
| Motobatt MB10U | AGM | 14.5 Ah | 175 A | 135 × 90 × 146 |

## Fulbat FB10L-BP vs FB10L-A2 and FB10L-B2

Torn between the FB10L-BP and another similar Fulbat? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulbat FB10L-BP (this one) | 11.6 Ah | 165 A | 135 × 90 × 145 | right | 3.73 kg |
| Fulbat FB10L-A2 | 11.6 Ah | 130 A | 135 × 90 × 145 | right | 3.59 kg |
| Fulbat FB10L-B2 | 11.6 Ah | 130 A | 135 × 90 × 145 | right | 3.98 kg |

- Fulbat FB10L-A2: the same capacity, 35 A less cranking power, the same dimensions.
- Fulbat FB10L-B2: the same capacity, 35 A less cranking power, the same dimensions.

## Check this before ordering the Fulbat FB10L-BP

- Cold cranking: 165 A (EN), equal to or higher than the original.
- Capacity of the FB10L-BP: 11.6 Ah; the same as your current battery or slightly more is fine.
- Polarity of the FB10L-BP: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Length, width and height of the FB10L-BP: 135 × 90 × 145 mm.

## Frequently asked questions about the Fulbat FB10L-BP

### Fulbat FB10L-BP or FB10L-A2?

Compared with the FB10L-BP, the Fulbat FB10L-A2 has 35 A less cranking power. The FB10L-BP cranks harder; the FB10L-A2 is only a good option if your original battery says 130 A or less. Both measure 135 × 90 × 145 mm, so they fit the same tray.

### How much does the Fulbat FB10L-BP weigh?

The FB10L-BP weighs 3.73 kg. For reference, the Fulbat FB10L-A2 (11.6 Ah) weighs 3.59 kg.

### Which battery is equivalent to the Fulbat FB10L-BP?

With the same dimensions, polarity and similar capacity you have the Varta YB10L-A2, Varta YB10L-B and Motobatt MB10U. As the FB10L-BP is a conventional battery, an EFB or AGM of the same size also works.

### Which side is the positive terminal on the Fulbat FB10L-BP?

The FB10L-BP has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

### Which charger does the Fulbat FB10L-BP 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 FB10L-BP is lead-acid

The FB10L-BP is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the FB10L-BP needs no special registration: just connect it.

## Keep comparing: alternatives to the FB10L-BP

- [Other motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [More Fulbat models](https://bateriasonline.es/en/fulbat-batteries)
- [Varta YB10L-A2](https://bateriasonline.es/en/varta-yb10l-a2-511012015) · 11 Ah, 150 A, 136×91×146 mm
- [Varta YB10L-B](https://bateriasonline.es/en/varta-yb10l-b-511013015) · 11 Ah, 150 A, 136×91×146 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-10*