Exide ETX5L-BS YTX5L-BS · Motorcycle battery 4Ah 70A AGM
Specifications
| Brand | EXIDE |
|---|---|
| Part number | ETX5L-BS |
| Voltage (V) | 12 |
| Capacity (C20) | 4Ah (c20) |
| Cold cranking amps (EN) | 70A |
| Technology | AGM |
| Length | 115 mm |
| Width | 70 mm |
| Height | 105 mm |
Exide ETX5L-BS 12V 4Ah 70A is a motorcycle starter battery with standard JIS code (the one on your bike's original label). Ready to use, sealed and vibration-resistant. Fits any model that takes the same JIS reference — the code your mechanic recognises at a glance.
Why this motorcycle battery?
- Same JIS referenceas your bike's original — fits first time
- Sealed and ready to useno acid handling, no refills
- Survives winter storageholds charge through long off-season
Where it fits: the Exide ETX5L-BS is one of our motorcycle batteries, belongs to our Exide batteries and by capacity it sits among our 4Ah batteries.

Motorcycle battery Exide ETX5L-BS Moto AGM 4Ah 70A 12V
The Exide ETX5L-BS from the Moto AGM range is a motorcycle battery with 4 Ah and 70 A of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. It measures 115 × 70 × 105 mm and the positive terminal on the right, the format sought by anyone replacing a 4 Ah battery in motorcycles.
In short: the Exide ETX5L-BS (4 Ah, 70 A, 115 × 70 × 105 mm, positive terminal on the right). Verified equivalent alternatives: Exide AGM12-5 and Varta YTX5L-BS.
- Same JIS code as the original battery: fits first time.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Energetic cranking for high-compression engines.
- Resistant to the vibration typical of two wheels.
What the Exide ETX5L-BS is for
Designed for motorcycles, scooters, quads and personal watercraft, the Exide ETX5L-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 1.90 kg, M04 terminals and B0 hold-down.
The Exide ETX5L-BS: Moto AGM range and AGM technology
The ETX5L-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.
In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.
Will it fit your current battery tray?
It has external dimensions of 115 × 70 × 105 mm and weighs 1.90 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. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
Exide: the maker behind the ETX5L-BS
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. We guarantee that every Exide arrives new, charged and with the manufacturer's full warranty.
How to make it last longer
If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. Avoid repeated cranking attempts on a cold bike for long: if it does not start on the third try, let the battery rest for a minute.
Warranty and coverage
The Exide ETX5L-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.
Shipping, delivery and returns
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
Data sheet
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BrandEXIDE
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ReferenceETX5L-BS
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ModelEXIDE MOTO AGM 12V
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Voltage (V)12
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Length115 mm
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Width70 mm
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Height105 mm
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Weight1.90 Kgs
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TechnologyAGM
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EAN3661024033732
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Terminal layoutPositive terminal on the right
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Terminal typeM04
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JISYTX5L-BS
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Hold-downB0
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Cold cranking amps (EN)70A
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Capacity (C20)4Ah (c20)
Specific References
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EAN133661024033732
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MPNETX5L-BS
Codes and references Exide ETX5L-BS
| Brand | Exide · see all Exide batteries |
|---|---|
| Manufacturer range | EXIDE MOTO AGM 12V |
| Manufacturer part number (MPN) | ETX5L-BS |
| Also known as | ETX5LBS · ETX5L BS |
| EAN-13 barcode | 3661024033732 |
| Dimensions (length × width × height) | 115 × 70 × 105 mm (115x70x105) |
| Not to be confused with | MTX5AL (different size) |
Exide ETX5L-BS: best-selling equivalent or higher-spec batteries
The Exide ETX5L-BS is interchangeable with these equivalent references: AGM12-5 (Exide), 504012003 (Varta).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Exide
ETX5L-BS
This battery
|
12V 4Ah 70A | AGM | 22,20 € | |||||||||||||||||||||
Exide
AGM12-5
Same range |
12V 4Ah 70A | AGM | 25,60 € +3,40 € | |||||||||||||||||||||
| ||||||||||||||||||||||||
| ETX5L-BS | AGM12-5 | |
|---|---|---|
| Capacity | 4 Ah | 4 Ah |
| Cold cranking (EN) | 70 A | 70 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 | 22,20 € | 25,60 € |
Varta
YTX5L-BS
Varta equivalent Exide ETX5L-BS vs Varta YTX5L-BS
Varta equivalent · same price
Same JIS code YTX5L-BS: it fits the same bike as the ETX5L-BS, with the same size and polarity. Compared with the ETX5L-BS it has 10 A of cold cranking more. It costs the same. A straight swap with nothing to adapt; the difference is the price and the brand you prefer.
| ETX5L-BS | YTX5L-BS | |
|---|---|---|
| Capacity | 4 Ah | 4 Ah |
| Cold cranking (EN) | 70 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 | 22,20 € | 22,30 € |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Other 4Ah batteries: We stock 21 models of 4 Ah to compare by price, technology and cold cranking: see all 4Ah batteries. Same size (115 × 70 × 105 mm): batteries of 115 × 70 × 105 mm.
Recommended accessories
Frequently asked questions
Is the YTX5L-BS model AGM? What does this technology offer?
Yes: the YTX5L-BS from Exide uses AGM (Absorbent Glass Mat) technology, a sealed lead-acid battery whose electrolyte soaks a glass-fibre mat. Compared with a conventional battery it withstands more charge/discharge cycles and handles heat better.
How should this motorcycle battery be charged?
With a 12 V motorcycle charger delivering at most 10 % of its capacity: 0.5 A for its 4 Ah. High-current car chargers can damage it. If the bike is laid up for the winter, keep it on a maintenance charger.
Does it need maintenance?
No: being AGM, it is sealed and nothing needs topping up. Just keep it charged if the bike stands for a long time.
How long does the Exide YTX5L-BS battery last?
As a rough estimate, the Exide YTX5L-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.
What are the dimensions of the Exide YTX5L-BS battery?
The Exide YTX5L-BS takes up 115×70×105 mm (length, width and height, terminals included). Before buying, measure the space in your motorcycle: one extra millimetre can stop the hold-down clamp from closing.
What polarity does the Exide YTX5L-BS battery have?
Polarity of the Exide YTX5L-BS: positive on the right. Seen from the front, terminals towards you, the positive (+) is the post with the red ring. Compare it with the battery you are replacing: if it does not match, cables must be lengthened or the system reconfigured, with a risk of short circuit.
Will the Exide YTX5L-BS battery fit my motorcycle?
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)). The motorcycle manufacturer's specifications always take priority over our tables.
What are the equivalents of the YTX5L-BS model?
See the "Equivalents" section of this page for the recommended options at the same performance level. A battery interchangeable with the Exide YTX5L-BS must match it on dimensions (115×70×105 mm), polarity (positive on the right), capacity (4 Ah) and cranking current (70 A).
Exide ETX5L-BS or Exide AGM12-5: which one to choose?
Sister reference of the ETX5L-BS, practically identical on paper. Compared with the ETX5L-BS it has the same Ah and cranking power. It costs 3,40 € more. Choose by price and availability: in real use you will not notice a difference.
Exide ETX5L-BS or Varta YTX5L-BS: which one to choose?
Same JIS code YTX5L-BS: it fits the same bike as the ETX5L-BS, with the same size and polarity. Compared with the ETX5L-BS it has 10 A of cold cranking more. It costs the same. A straight swap with nothing to adapt; the difference is the price and the brand you prefer.
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