# Exide ETX7A-BS · Motorcycle battery 12V 6Ah 90A

![Exide ETX7A-BS · Motorcycle battery 12V 6Ah 90A](https://bateriasonline.es/204-home_default/exide-etx7a-bs.jpg)

> Exide ETX7A-BS: 6 Ah motorcycle battery, 90 A (EN), 150×90×95 mm, positive terminal on the left, AGM. Equivalent to Exide AGM12-6.

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

- **Canonical URL**: https://bateriasonline.es/en/exide-etx7a-bs
- **Language**: en
- **Brand**: Exide
- **Reference**: BOL-EXIDE-ETX7A-BS
- **EAN**: 3661024033817
- **MPN**: ETX7A-BS
- **Price**: 22,25 € (VAT incl., Spain)
- **Last updated**: 2026-11-09

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Exide |
| Range | EXIDE MOTORCYCLE AGM 12 V |
| Application | Motorcycles |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 6 Ah |
| Cold cranking amps (EN) | 90 A |
| Length | 150 mm |
| Width | 90 mm |
| Height | 95 mm |
| Weight | 2.5 kg |
| Polarity | Positive terminal on the left |
| Terminal type | M04 |
| JIS code | YTX7 A-BS |

## Quick description

The Exide ETX7A-BS is a motorcycle battery (AGM) with 12 V, 6 Ah and 90 A cold cranking current, measuring 150 × 90 × 95 mm, with the positive terminal on the left.

## Description

## Where the Exide ETX7A-BS fits

The Exide ETX7A-BS is a motorcycle starter battery: compact, vibration-resistant and with just the right power to turn the starter motor and feed the electronics. With 6 Ah, the ETX7A-BS suits motorcycles and scooters that had a battery of that capacity.
At 6 Ah it is a small battery, typical of 50 to 125 cc scooters and light motorcycles. The ETX7A-BS belongs to the Exide EXIDE MOTORCYCLE AGM 12V range. [More Exide batteries](https://bateriasonline.es/en/exide-batteries)

## Exide ETX7A-BS codes and part numbers

Look for any of these ETX7A-BS codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | ETX7A-BS |
|---|---|
| JIS code | YTX7A-BS |
| EAN | 3661024033817 |
| Terminal type | M04 |
| Not to be confused with | Exide ETX7L-BS (6 Ah, 100 A, positive terminal on the right) |

## Equivalents and alternatives to the Exide ETX7A-BS

As the ETX7A-BS is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Varta YTX7A-4 (FA) | AGM | 6 Ah | 105 A | 150 × 87 × 95 |
| Varta YTX7A-BS | AGM | 6 Ah | 105 A | 151 × 88 × 94 |
| Fulbat FTX7A-BS | AGM | 6.3 Ah | 105 A | 150 × 87 × 93 |
| Exide AGM12-6 | AGM | 6 Ah | 90 A | 150 × 90 × 95 |
| Motobatt MBTX7ABS | AGM | 8 Ah | 105 A | 151 × 87 × 95 |

## Exide ETX7A-BS vs AGM12-7.5 and ETX9-BS: which one to choose?

How the ETX7A-BS compares with Exide batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Exide ETX7A-BS (this one) | 6 Ah | 90 A | 150 × 90 × 95 | left | 2.5 kg |
| Exide AGM12-7.5 | 8 Ah | 120 A | 150 × 90 × 105 | left | 3.1 kg |
| Exide ETX9-BS | 8 Ah | 120 A | 150 × 90 × 105 | left | 3.1 kg |

- Exide AGM12-7.5: 2 Ah more, 30 A more cranking power, a different case (150 × 90 × 105 mm).
- Exide ETX9-BS: 2 Ah more, 30 A more cranking power, a different case (150 × 90 × 105 mm).

## Before ordering the ETX7A-BS, check this

- The ETX7A-BS needs 150 × 90 × 95 mm of space: measure it with the hold-down clamp in place.
- Polarity of the ETX7A-BS: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- Your current battery should say about 6 Ah; a little more is also fine.
- The ETX7A-BS delivers 90 A cold cranking (EN standard); do not go below what your original battery states.

## Frequently asked questions about the Exide ETX7A-BS

### Exide ETX7A-BS or AGM12-7.5?

Compared with the ETX7A-BS, the Exide AGM12-7.5 has 2 Ah more and 30 A more cranking power. If your current battery says 120 A or more, choose the AGM12-7.5; if it says 90 A or less, the ETX7A-BS is enough. Mind the space: the AGM12-7.5 measures 150 × 90 × 105 mm.

### How much does the Exide ETX7A-BS weigh?

The ETX7A-BS weighs 2.5 kg. For reference, the Exide AGM12-7.5 (8 Ah) weighs 3.1 kg.

### Which battery is equivalent to the Exide ETX7A-BS?

Only other AGM batteries with its dimensions and polarity: Varta YTX7A-4 (FA), Varta YTX7A-BS and Fulbat FTX7A-BS. Neither an EFB nor a conventional battery replaces the ETX7A-BS.

### Which side is the positive terminal on the Exide ETX7A-BS?

The ETX7A-BS has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.

### Which charger does the Exide ETX7A-BS need?

A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.

## Inside the ETX7A-BS: AGM technology

The ETX7A-BS is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the ETX7A-BS can be fitted in the boot or under a seat with no risk of spills.

## Other options if you are unsure about the ETX7A-BS

- [Other motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Exide catalogue](https://bateriasonline.es/en/exide-batteries)
- [Varta YTX7A-4 (FA)](https://bateriasonline.es/en/varta-ytx7a-4-fa-506909011) · 6 Ah, 105 A, 150×87×95 mm
- [Varta YTX7A-BS](https://bateriasonline.es/en/varta-ytx7a-bs-506015011) · 6 Ah, 105 A, 151×88×94 mm

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