Motorcycle battery Exide ETZ7-BS YTZ7S 12V 6Ah 100A AGM images
Specifications
| Brand | EXIDE |
|---|---|
| Part number | ETZ7-BS |
| Voltage (V) | 12 |
| Capacity (C20) | 6Ah (c20) |
| Cold cranking amps (EN) | 100A |
| Technology | AGM |
| Length | 115 mm |
| Width | 70 mm |
| Height | 105 mm |
Exide ETZ7-BS 12V 6Ah 100A 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 ETZ7-BS is one of our motorcycle batteries, belongs to our Exide batteries and by capacity it sits among our 6Ah batteries.
Mostly to Yamaha Nmax (1 orders with the vehicle identified). Always confirm compatibility with your registration: tray size and terminal layout change between versions.
With 6 Ah at 12 V and 100 A of cold cranking current (EN), the Exide ETZ7-BS with AGM technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. Its 115 × 70 × 105 mm and the positive terminal on the right make it the exact replacement for the 6 Ah battery fitted as standard to many motorcycles.
In short: the Exide ETZ7-BS (6 Ah, 100 A, 115 × 70 × 105 mm, positive terminal on the right). Verified equivalent alternatives: Exide AGM12-7 and Varta TTZ7S-BS.
Designed for motorcycles, scooters, quads and personal watercraft, the Exide ETZ7-BS replaces the original battery of bikes that use this code or format. Check the position of the positive terminal before ordering. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 2.20 kg, M04 terminals and B0 hold-down.
The Exide ETZ7-BS is made in the 115 × 70 × 105 mm format and weighs 2.20 kg. The positive terminal on the right 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.
The ETZ7-BS is part of the Exide Moto AGM range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.
Exide is one of the world's largest battery manufacturers and an original-equipment supplier to many car makers. Its European plants produce starter, industrial and leisure batteries under original-equipment quality controls. All the Exide batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
The Exide ETZ7-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.
Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure.
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 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
No reviews with that rating
Reviews originally written in Spanish
Comora da bateria tudo ok, quando a mesma foi entregue vinha com a embalagem molhada ( claramente mal acondicionado no transporte, e possivelmente a tampa do ácido mal fechada quando colocaram o ácido la dentro) foi feita uma reclamação por e-mail sem nunca ter resposta, nem usei a bateria pois possivelmente iria danificar por vaixo nível de ácido.
5.00/5 · 1 verified-purchase reviews · ✓ Collected after the order, unfiltered
Bateria exige
Comora da bateria tudo ok, quando a mesma foi entregue vinha com a embalagem molhada ( claramente mal acondicionado no transporte, e possivelmente a tampa do ácido mal fechada quando colocaram o ácido la dentro) foi feita uma reclamação por e-mail sem nunca ter resposta, nem usei a bateria pois possivelmente iria danificar por vaixo nível de ácido.
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) | ETZ7-BS |
| Also known as | ETZ7BS · ETZ7 BS |
| EAN-13 barcode | 3661024033749 |
| Dimensions (length × width × height) | 115 × 70 × 105 mm (115x70x105) |
| Not to be confused with | FTZ7V (different size) · FTZ7S (different version) |
The Exide ETZ7-BS is interchangeable with these equivalent references: AGM12-7 (Exide), 507902011 (Varta), 504012003 (Varta).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Exide
ETZ7-BS
This battery
|
12V 6Ah 100A | AGM | 22,90 € | |||||||||||||||||||||
Exide
AGM12-7
Same range |
12V 6Ah 100A | AGM | 43,95 € +21,05 € | |||||||||||||||||||||
| ||||||||||||||||||||||||
| ETZ7-BS | AGM12-7 | |
|---|---|---|
| Capacity | 6 Ah | 6 Ah |
| Cold cranking (EN) | 100 A | 100 A |
| Technology | AGM | AGM |
| Dimensions (mm) | 115 × 70 × 105 | 115 × 70 × 105 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | 22,90 € | 43,95 € |
Varta
TTZ7S-BS
Varta equivalent
It is the verified Varta equivalent for the ETZ7-BS tray. Compared with the ETZ7-BS it has 1 Ah less and 20 A of cold cranking more. It costs 5,40 € more. Decide by price, brand preference and availability: both fit and crank the same.
| ETZ7-BS | TTZ7S-BS | |
|---|---|---|
| Capacity | 6 Ah | 5 Ah |
| Cold cranking (EN) | 100 A | 120 A |
| Technology | AGM | AGM |
| Dimensions (mm) | 115 × 70 × 105 | 113 × 70 × 105 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | 22,90 € | 28,30 € |
Varta
YTX5L-BS
Varta equivalent It is the verified Varta equivalent for the ETZ7-BS tray. Compared with the ETZ7-BS it has 2 Ah less and 20 A of cold cranking less. It costs 0,60 € less. Decide by price, brand preference and availability: both fit and crank the same.
| ETZ7-BS | YTX5L-BS | |
|---|---|---|
| Capacity | 6 Ah | 4 Ah |
| Cold cranking (EN) | 100 A | 80 A |
| Technology | AGM | AGM |
| Dimensions (mm) | 115 × 70 × 105 | 114 × 71 × 106 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | 22,90 € | 22,30 € |
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 (115 × 70 × 105 mm): batteries of 115 × 70 × 105 mm.
Yes: the YTZ7S from Exide uses AGM (Absorbent Glass Mat) technology, a sealed lead-acid battery whose electrolyte soaks a glass-fibre mat. It tolerates heat better and handles more cycles than a conventional battery.
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.
Estimated lifespan of the Exide YTZ7S: 4 to 6 years, keeping it charged when the bike is not in use. Treat it as an approximate guide, as every case is different. Many factors play a part: how it is used (lots of short trips, for example), temperature (cold makes every start harder and intense heat evaporates the electrolyte), the condition of the alternator and charging system, power drawn with the engine off and maintenance.
Length × width × height: 115x70x105 mm. Height is measured to the top of the terminals. Measure your motorcycle's battery tray first; if the battery exceeds it by even a millimetre, the hold-down clamp may not close.
The YTZ7S has the positive on the right: that is its polarity. It must match your current battery: reversed polarity means lengthening cables or reconfiguring the system, with a risk of short circuit. Face the battery with its terminals nearest you and see which side the positive post (+, red ring) is on.
For your own vehicle: type your number plate into the finder (DGT/DVLA/KBA identify model and engine), check the "Compatible vehicles" tab below, listing vehicles verified by our technical team, or message us on WhatsApp with make, model, engine and year; we reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). If our table and the motorcycle handbook disagree, go with what the manufacturer says.
A battery interchangeable with the Exide YTZ7S must match it on dimensions (115×70×105 mm), polarity (positive on the right), capacity (6 Ah) and cranking current (100 A). See the "Equivalents" section of this page for the recommended options at the same performance level.
Same range and the same performance as the ETZ7-BS. Compared with the ETZ7-BS it has the same Ah and cranking power. It costs 21,05 € more. Either one works; decide by price.
It is the verified Varta equivalent for the ETZ7-BS tray. Compared with the ETZ7-BS it has 1 Ah less and 20 A of cold cranking more. It costs 5,40 € more. Decide by price, brand preference and availability: both fit and crank the same.
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