# Exide 12N10-3B · Motorcycle battery 12V 10Ah 110A

![Exide 12N10-3B · Motorcycle battery 12V 10Ah 110A](https://bateriasonline.es/3927-home_default/exide-12n10-3b.jpg)

> Exide 12N10-3B: 10 Ah motorcycle battery, 110 A (EN), 135×90×145 mm, positive terminal on the right. Equivalent to Exide EB10L-A2.

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

- **Canonical URL**: https://bateriasonline.es/en/exide-12n10-3b
- **Language**: en
- **Brand**: Exide
- **Reference**: BOL-EXIDE-12N10-3B
- **EAN**: 3661024033343
- **MPN**: 12N10-3B
- **Price**: 116,33 € (VAT incl., Spain)
- **Last updated**: 2026-11-09

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Exide |
| Range | EXIDE MOTORCYCLE CONVENTIONAL 12 V |
| Application | Motorcycles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 10 Ah |
| Cold cranking amps (EN) | 110 A |
| Length | 135 mm |
| Width | 90 mm |
| Height | 145 mm |
| Weight | 4.1 kg |
| Polarity | Positive terminal on the right |
| Terminal type | M06 |
| JIS code | 12N10-3 B |

## Quick description

Exide 12N10-3B: motorcycle battery with 12 V, 10 Ah and 110 A cold cranking current, measuring 135 × 90 × 145 mm, with the positive terminal on the right.

## Description

## Who the Exide 12N10-3B is for

The Exide 12N10-3B 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 12N10-3B on a maintenance charger if the bike is laid up over winter.
At 10 Ah it covers mid-capacity motorcycles, large scooters and light quads. The 12N10-3B belongs to the Exide EXIDE MOTORCYCLE CONVENTIONAL 12V range. [See all Exide batteries](https://bateriasonline.es/en/exide-batteries)

## Exide 12N10-3B codes and part numbers

The 12N10-3B is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | 12N10-3B |
|---|---|
| JIS code | 12N10-3B |
| EAN | 3661024033343 |
| Terminal type | M06 |

## Equivalents and alternatives to the Exide 12N10-3B

Same dimensions and polarity as the 12N10-3B, with similar capacity and cranking power; as a conventional battery, the 12N10-3B 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) |
|---|---|---|---|---|
| Fulbat FB10L-A2 | Lead-acid | 11.6 Ah | 130 A | 135 × 90 × 145 |
| Fulbat FB10L-B2 | Lead-acid | 11.6 Ah | 130 A | 135 × 90 × 145 |
| Varta B10L (FA) | AGM | 10 Ah | 120 A | 133 × 90 × 142 |
| Exide EB10L-A2 | Lead-acid | 11 Ah | 130 A | 135 × 90 × 145 |
| Exide EB10L-B | Lead-acid | 11 Ah | 130 A | 135 × 90 × 145 |

## Exide 12N10-3B vs EB10L-A2 and EB10L-B: differences

What sets the 12N10-3B apart from its neighbours in the Exide range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Exide 12N10-3B (this one) | 10 Ah | 110 A | 135 × 90 × 145 | right | 4.1 kg |
| Exide EB10L-A2 | 11 Ah | 130 A | 135 × 90 × 145 | right | 4.1 kg |
| Exide EB10L-B | 11 Ah | 130 A | 135 × 90 × 145 | right | 4.1 kg |

- Exide EB10L-A2: 1 Ah more, 20 A more cranking power, the same dimensions.
- Exide EB10L-B: 1 Ah more, 20 A more cranking power, the same dimensions.

## What to look at before buying the 12N10-3B

- Length, width and height of the 12N10-3B: 135 × 90 × 145 mm.
- The 12N10-3B has the positive terminal on the right: compare it with your current battery.
- Your current battery should say about 10 Ah; a little more is also fine.
- Check the EN amps on your battery: if it says 110 A or less, the 12N10-3B covers your engine.

## Frequently asked questions about the Exide 12N10-3B

### Exide 12N10-3B or EB10L-A2?

Compared with the 12N10-3B, the Exide EB10L-A2 has 1 Ah more and 20 A more cranking power. If your current battery says 130 A or more, choose the EB10L-A2; if it says 110 A or less, the 12N10-3B is enough. Both measure 135 × 90 × 145 mm, so they fit the same tray.

### How much does the Exide 12N10-3B weigh?

The 12N10-3B weighs 4.1 kg. For reference, the Exide EB10L-A2 (11 Ah) weighs 4.1 kg.

### Which battery is equivalent to the Exide 12N10-3B?

With the same dimensions, polarity and similar capacity you have the Fulbat FB10L-A2, Fulbat FB10L-B2 and Varta B10L (FA). As the 12N10-3B is a conventional battery, an EFB or AGM of the same size also works.

### Which side is the positive terminal on the Exide 12N10-3B?

The 12N10-3B has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

### Does the Exide 12N10-3B come charged and ready to fit?

Sealed AGM and gel batteries leave the factory charged and ready. Conventional ones with a separate acid pack are activated when filled and should be charged before fitting.

## Inside the 12N10-3B: lead-acid technology

The 12N10-3B is a conventional lead-acid battery, with plates immersed in liquid electrolyte. Avoid leaving them discharged, as they sulphate, and charge them with a charger that cuts off or switches to maintenance when finished.

## Other options if you are unsure about the 12N10-3B

- [All motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [More Exide models](https://bateriasonline.es/en/exide-batteries)
- [Fulbat FB10L-A2](https://bateriasonline.es/en/fulbat-fb10l-a2) · 11.6 Ah, 130 A, 135×90×145 mm
- [Fulbat FB10L-B2](https://bateriasonline.es/en/fulbat-fb10l-b2) · 11.6 Ah, 130 A, 135×90×145 mm

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