Specifications
| Brand | EXIDE |
|---|---|
| Part number | ELTZ7S |
| Voltage (V) | 12 |
| Capacity (C20) | 2Ah (c20) |
| Technology | Li-Ion |
| Length | 113.00 cm |
| Width | 70.00 cm |
| Height | 85.00 cm |
| Weight | 0.60 Kgs |
Exide ELTZ7S 12V 2Ah 150A 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 ELTZ7S lithium battery offers 12 V and 150 A of cold cranking current (EN) in an ultra-light format designed for motorcycles and quads looking to save weight and gain cranking power. Its 113 × 70 × 85 mm and the positive terminal on the right make it the exact replacement for the 2 Ah battery fitted as standard to many motorcycles.
In terms of format, the Exide ELTZ7S measures 113 × 70 × 85 mm (length × width × height) and weighs 0.60 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. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.
With its reduced weight, the Exide ELTZ7S is a popular upgrade on sport, off-road and restored classic bikes looking to shed kilos. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 0.60 kg, M12 terminals and B0 hold-down.
Within the Exide catalogue, the Moto Litio series groups the references designed for this use. The ELTZ7S is the 2 Ah model of that family, with the same performance as its siblings in other sizes.
Lithium iron phosphate (LiFePO4) offers far higher energy density than lead: the battery weighs a fraction, hardly self-discharges and withstands thousands of cycles. A built-in BMS monitors voltage, temperature and cell balance.
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.
The Exide ELTZ7S 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.
Store the battery at 50-70% charge if it will be unused for months. Always use a LiFePO4-compatible charger and avoid the desulphation modes of lead-acid chargers.
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 and Canary 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
Specific References
| Brand | Exide · see all batteries Exide |
|---|---|
| Manufacturer range | EXIDE MOTO LITHIUM |
| Manufacturer reference (MPN) | ELTZ7S |
| EAN-13 barcode | 3661024036788 |
| Dimensions (length × width × height) | 115 × 70 × 85 mm (115x70x85) |
The Exide ELTZ7S is interchangeable with these equivalent references: ELTZ5S (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
|
|
12V 2Ah 150A | Lithium | €72.20 |
|
|
12V 2Ah 120A | Lithium | €66.60 |
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 ELTZ7S 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 ELTZ7S 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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