Batería moto
El montaje muy fácil. La batería funciona perfectamente. El servicio excelente. Recomiendo .
Specifications
| Brand | EXIDE |
|---|---|
| Part number | ETX7A-BS |
| Voltage (V) | 12 |
| Capacity (C20) | 6Ah (c20) |
| Cold cranking amps (EN) | 90A |
| Technology | AGM |
| Length | 150 mm |
| Width | 90 mm |
| Height | 95 mm |
Exide ETX7A-BS 12V 6Ah 90A is a sealed motorcycle battery ready to fit, with the JIS reference your mechanic recognises at a glance. Vibration-resistant, keeps voltage during the winter off-season and cranks first time when you take it out for a ride.
Where it fits: the Exide ETX7A-BS is one of our motorcycle batteries, belongs to our Exide batteries and by capacity it sits among our 6Ah batteries.
Mostly to Sym Symphony (1 orders with the vehicle identified). Treat this as guidance, not confirmation: size and positive-terminal side depend on the exact version.

With 6 Ah at 12 V and 90 A of cold cranking current (EN), the Exide ETX7A-BS with AGM technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. Its 150 × 90 × 95 mm and the positive terminal on the left make it the exact replacement for the 6 Ah battery fitted as standard to many motorcycles.
In short: the Exide ETX7A-BS (6 Ah, 90 A, 150 × 90 × 95 mm, positive terminal on the left). Verified equivalent alternatives: Exide AGM12-6 and Varta YTX7A-BS.
The Exide ETX7A-BS is a common replacement in motorcycles, scooters, quads and personal watercraft. If your bike spends the winter standing, a trickle charger stops it reaching spring flat. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 2.50 kg, M04 terminals and B0 hold-down.
Within the Exide catalogue, the Moto AGM series groups the references designed for this use. The ETX7A-BS is the 6 Ah model of that family, with the same performance as its siblings in other sizes.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.
In terms of format, the Exide ETX7A-BS measures 150 × 90 × 95 mm (length × width × height) and weighs 2.50 kg. The positive terminal on the left decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses a B0 hold-down and M04 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
With more than a century of history, Exide Technologies manufactures automotive, marine, motorcycle and industrial batteries in Europe. Its presence as original equipment on assembly lines vouches for the quality of every reference. All the Exide batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
The Exide ETX7A-BS comes with the manufacturer's official warranty. The warranty does not cover discharge through prolonged inactivity: if the bike stands for months, use a trickle charger.
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 1 to 2 working days in mainland Spain and 1 to 3 working days in mainland Portugal, 1 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
Data sheet
Specific References
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Reviews originally written in Spanish
El montaje muy fácil.
La batería funciona perfectamente.
El servicio excelente.
Recomiendo .
5.00/5 · 1 verified-purchase reviews · ✓ Collected after the order, unfiltered
Batería moto
El montaje muy fácil. La batería funciona perfectamente. El servicio excelente. Recomiendo .
Each review is shown in the language the customer wrote it in.
| Brand | Exide · see all Exide batteries |
|---|---|
| Manufacturer range | EXIDE MOTO AGM 12V |
| Manufacturer part number (MPN) | ETX7A-BS |
| Also known as | ETX7ABS · ETX7A BS |
| EAN-13 barcode | 3661024033817 |
| Dimensions (length × width × height) | 150 × 90 × 95 mm (150x90x95) |
| Not to be confused with | MTX7DL (reversed polarity, different size) · ETX7L-BS (reversed polarity, different size) · MTX7D (different size) · MTX7C (different size) |
The Exide ETX7A-BS is interchangeable with these equivalent references: AGM12-6 (Exide), 506015005 (Varta).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Exide
ETX7A-BS
This battery
|
12V 6Ah 90A | AGM | 22,90 € | |||||||||||||||||||||
Exide
AGM12-6
Same range |
12V 6Ah 90A | AGM | 46,70 € +23,80 € | |||||||||||||||||||||
| ||||||||||||||||||||||||
| ETX7A-BS | AGM12-6 | |
|---|---|---|
| Capacity | 6 Ah | 6 Ah |
| Cold cranking (EN) | 90 A | 90 A |
| Technology | AGM | AGM |
| Dimensions (mm) | 150 × 90 × 95 | 150 × 90 × 95 |
| Positive terminal | Positive terminal on the left | Positive terminal on the left |
| Price | 22,90 € | 46,70 € |
Varta
YTX7A-BS
Varta equivalent
Same JIS code YTX7A-BS: it fits the same bike as the ETX7A-BS, with the same size and polarity. Compared with the ETX7A-BS it has 15 A of cold cranking more. It costs 10,40 € more. Decide by price, brand preference and availability: both fit and crank the same.
| ETX7A-BS | YTX7A-BS | |
|---|---|---|
| Capacity | 6 Ah | 6 Ah |
| Cold cranking (EN) | 90 A | 105 A |
| Technology | AGM | AGM |
| Dimensions (mm) | 150 × 90 × 95 | 151 × 88 × 94 |
| Positive terminal | Positive terminal on the left | Positive terminal on the left |
| Price | 22,90 € | 33,30 € |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Other 6Ah batteries: We stock 24 models of 6 Ah to compare by price, technology and cold cranking: see all 6Ah batteries. Same size (150 × 90 × 95 mm): batteries of 150 × 90 × 95 mm.
Yes. AGM (Absorbent Glass Mat) technology, 6 Ah and 12 V: sealed lead-acid, with the electrolyte held in glass fibre. Compared with a conventional battery it withstands more charge/discharge cycles and handles heat better.
With a 12 V motorcycle charger delivering at most 10 % of its capacity: 0.6 A for its 6 Ah. High-current car chargers can damage it. If the bike is laid up for the winter, keep it on a maintenance charger.
No: being AGM, it is sealed and nothing needs topping up. Just keep it charged if the bike stands for a long time.
As a rough estimate, the Exide YTX7A-BS typically lasts 4 to 6 years, keeping it charged when the bike is not in use; it is a guide figure, not a guaranteed period. What weighs most: temperature (cold makes starts harder and intense heat evaporates the electrolyte), frequent short trips, the condition of the alternator and charging system, power draw while parked and maintenance.
Measure the battery tray before ordering: a one-millimetre difference is enough for the hold-down clamp not to close. It measures 150×90×95 mm in length × width × height, with the terminals included in the height.
Polarity of the Exide YTX7A-BS: positive on the left. It must match your current battery: reversed polarity means lengthening cables or reconfiguring the system, with a risk of short circuit. Seen from the front, terminals towards you, the positive (+) is the post with the red ring.
Three routes: the "Compatible vehicles" tab on this page, with the vehicles verified by our technical team; your number plate in the finder, from which DGT/DVLA/KBA detect model and engine; and WhatsApp, with make, model, engine and year, during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). In every case, the motorcycle manufacturer's specifications (owner's handbook) take precedence.
The "Equivalents" section of this page gathers the recommended options with equivalent performance. A battery interchangeable with the Exide YTX7A-BS must match it on dimensions (150×90×95 mm), polarity (positive on the left), capacity (6 Ah) and cranking current (90 A).
Same range and the same performance as the ETX7A-BS. Compared with the ETX7A-BS it has the same Ah and cranking power. It costs 23,80 € more. Either one works; decide by price.
Same JIS code YTX7A-BS: it fits the same bike as the ETX7A-BS, with the same size and polarity. Compared with the ETX7A-BS it has 15 A of cold cranking more. It costs 10,40 € more. Decide by price, brand preference and availability: both fit and crank the same.
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