Specifications
| Brand | EXIDE |
|---|---|
| Part number | ELTZ5S |
| Voltage (V) | 12 |
| Capacity (C20) | 2Ah (c20) |
| Technology | Li-Ion |
| Length | 113.00 cm |
| Width | 70.00 cm |
| Height | 85.00 cm |
| Weight | 0.50 Kgs |
Exide ELTZ5S 12V 2Ah 120A 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.

The Exide ELTZ5S lithium battery offers 12 V and 120 A of cold cranking current (EN) in an ultra-light format designed for motorcycles and quads looking to save weight and gain cranking power. It replaces the original battery without adaptation in motorcycles with a 113 × 70 × 85 mm format: same 2 Ah capacity and the positive terminal on the right.
The Exide ELTZ5S cranks hard even after weeks standing thanks to its minimal self-discharge. Always use a LiFePO4-compatible charger. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 0.50 kg, M12 terminals and B0 hold-down.
The Exide ELTZ5S is made in the 113 × 70 × 85 mm format and weighs 0.50 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 M12 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 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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
The ELTZ5S is part of the Exide Moto Litio range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
LiFePO4 chemistry is the safest of the lithium batteries: thermally stable, cobalt-free and good for thousands of cycles, protected by its electronic management system.
Store the battery at 50-70% charge if it will be unused for months. Check that the bike's regulator does not exceed 14.6 V; if the vehicle stands for long periods, an occasional maintenance charge is enough.
The Exide ELTZ5S comes with the manufacturer's official warranty. Always charge with a LiFePO4-compatible charger: a lead-acid charger with a desulphation phase can damage it and void the warranty.
Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.
Data sheet
Specific References
| Brand | Exide · see all batteries Exide |
|---|---|
| Manufacturer range | EXIDE MOTO LITHIUM |
| Manufacturer reference (MPN) | ELTZ5S |
| EAN-13 barcode | 3661024036764 |
| Dimensions (length × width × height) | 115 × 70 × 85 mm (115x70x85) |
The Exide ELTZ5S is interchangeable with these equivalent references: ELTZ7S (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
|
|
12V 2Ah 120A | Lithium | €66.60 |
|
|
12V 2Ah 150A | Lithium | €72.20 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Guide to replace your motorcycle battery in 10-15 minutes. Motorcycle batteries are light (2-5 kg) and usually need an 8 mm wrench.
Park on a flat surface, switch off the engine and remove the key. Make sure all lights and electrical accessories are off. Wait 1-2 minutes before starting.
On motorcycles it is usually under the seat, in the rear cowl or behind a side panel. Check the manual — access varies a lot between models.
Use the 10 mm wrench to loosen the negative cable nut (black, marked −) and remove the cable from the post. Move it aside so it cannot touch any bodywork.
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Loosen the hold-down clamp or the straps that secure it. Lift the battery carefully — typical weight 2-5 kg. Check the terminals are not corroded before fitting the new one.
Place the battery in the same orientation as the old one (positive terminal on the same side). Tighten the hold-down clamp firmly.
Connect the positive (+) terminal first, then the negative (−). Tighten the nuts with the wrench until each terminal does not move. Apply anti-spark grease if you have any.
Close the bonnet. Start the engine to confirm everything works. On cars with Start-Stop or a BMS, you may need to register the battery via OBD so the alternator applies the correct charging profile.
In most motorcycles it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On motorcycles with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
Expected lifespan of the Exide ELTZ5S is 4 to 7 years in regular use (depends on technology and climate). In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
Dimensions (length × width × height) are 115×70×85 mm — also written as 115x70x85 mm — following the European DIN standard. Always measure the space in your motorcycle before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The ELTZ5S typically fits a wide range of European vehicles thanks to its standard DIN case format.
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop motorcycles. See the "Equivalents" section to view recommended options at the same performance level.
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