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Specifications
| Brand | EXIDE |
|---|---|
| Part number | EG1250 |
| Voltage (V) | 12 |
| Capacity (C20) | 125Ah (c20) |
| Cold cranking amps (EN) | 760A |
| Technology | Lead-acid |
| Weight | 34.00 Kgs |
| Model | EXIDE START PRO |
| EAN | 3661024035408 |
Exide EG1250 12V 125Ah 760A is a professional battery for heavy commercial vehicles. Withstands constant chassis vibration, supports long cold-engine cranks and keeps auxiliary services running (tachograph, heater, refrigeration, GPS) during driver's mandatory rest stops.
Where it fits: the Exide EG1250 is one of our truck batteries, belongs to our Exide batteries and by capacity it sits among our 125Ah batteries.

With 125 Ah and 760 A of cold cranking current (EN), the Exide EG1250 from the Start PRO range is built for professional use in trucks, buses, tractors and heavy machinery. It replaces the original battery without adaptation in trucks with a 349 × 175 × 285 mm format: same 125 Ah capacity.
In short: the Exide EG1250 (125 Ah, 760 A, 349 × 175 × 285 mm). Verified equivalent alternatives: Varta J1 and Tudor TG1250.
With 125 Ah, the Exide EG1250 cranks large-displacement diesel engines in the cold and powers tachograph, fridge and heater during rest stops. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 34 kg.
It has external dimensions of 349 × 175 × 285 mm and weighs 34 kg. 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.
Within the Exide catalogue, the Start PRO series groups the references designed for this use. The EG1250 is the 125 Ah model of that family, with the same performance as its siblings in other sizes.
In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use.
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.
The Exide EG1250 comes with the manufacturer's official warranty against manufacturing defects. An important note for commercial vehicles: most trucks use two batteries connected in series (24 V installation). If you replace only one, the new battery works alongside the old one, which has already lost capacity; that imbalance shortens its life and the manufacturer may treat it as misuse. Always replace both at the same time.
Keep the terminals clean and tight and the battery firmly secured against chassis vibration. On batteries with filler caps, check the electrolyte level and top up only with distilled water.
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.
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| Brand | Exide · see all Exide batteries |
|---|---|
| Manufacturer range | EXIDE START PRO |
| Manufacturer part number (MPN) | EG1250 |
| EAN-13 barcode | 3661024035408 |
| Dimensions (length × width × height) | 349 × 175 × 285 mm (349x175x285) |
The Exide EG1250 is interchangeable with these equivalent references: J1 (Varta), TG1250 (Tudor), EF1250 (Exide), TF1250 (Tudor), EF1420 (Exide).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Exide
EG1250
This battery
|
12V 125Ah 760A | Lead-acid | 140,95 € | |||||||||||||||||||||
Exide
EF1420
Bigger sister |
12V 142Ah 850A | Lead-acid | 246,95 € +106,00 € | |||||||||||||||||||||
| ||||||||||||||||||||||||
| EG1250 | EF1420 | |
|---|---|---|
| Capacity | 125 Ah | 142 Ah |
| Cold cranking (EN) | 760 A | 850 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 349 × 175 × 285 | 349 × 175 × 290 |
| Positive terminal | — | Positive terminal on the right |
| Price | 140,95 € | 246,95 € |
Exide
EF1250
Bigger sister Same family as the EG1250, one step up in performance. Compared with the EG1250 it has 90 A of cold cranking more. It costs 77,35 € more. Worth it with an equipped cab (fridge, heater, equipment) or many long stops; otherwise the EG1250 does the job.
| EG1250 | EF1250 | |
|---|---|---|
| Capacity | 125 Ah | 125 Ah |
| Cold cranking (EN) | 760 A | 850 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 349 × 175 × 285 | 349 × 175 × 285 |
| Positive terminal | — | Positive terminal on the right |
| Price | 140,95 € | 218,30 € |
Tudor
TF1250
Tudor equivalent Same case and same fitting as the EG1250, from Tudor. Compared with the EG1250 it has 90 A of cold cranking more. It costs 21,45 € less. If you want to save or the EG1250 is out of stock, it is the safe alternative: same dimensions, same polarity and official warranty.
| EG1250 | TF1250 | |
|---|---|---|
| Capacity | 125 Ah | 125 Ah |
| Cold cranking (EN) | 760 A | 850 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 349 × 175 × 285 | 349 × 175 × 285 |
| Positive terminal | — | Positive terminal on the right |
| Price | 140,95 € | 119,50 € |
Varta
J1
Varta equivalent Same case and same fitting as the EG1250, from Varta. Compared with the EG1250 it has 40 A of cold cranking less. It costs 20,55 € less. If you want to save or the EG1250 is out of stock, it is the safe alternative: same dimensions, same polarity and official warranty.
| EG1250 | J1 | |
|---|---|---|
| Capacity | 125 Ah | 125 Ah |
| Cold cranking (EN) | 760 A | 720 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 349 × 175 × 285 | 349 × 175 × 285 |
| Positive terminal | — | Positive terminal on the right |
| Price | 140,95 € | 120,40 € |
Tudor
TG1250
Tudor equivalent Same case and same fitting as the EG1250, from Tudor. Compared with the EG1250 it has the same Ah and cranking power. It costs 15,55 € less. If you want to save or the EG1250 is out of stock, it is the safe alternative: same dimensions, same polarity and official warranty.
| EG1250 | TG1250 | |
|---|---|---|
| Capacity | 125 Ah | 125 Ah |
| Cold cranking (EN) | 760 A | 760 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 349 × 175 × 285 | 349 × 175 × 285 |
| Positive terminal | — | Positive terminal on the right |
| Price | 140,95 € | 125,40 € |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Other 125Ah batteries: We stock 15 models of 125 Ah to compare by price, technology and cold cranking: see all 125Ah batteries. Same size (349 × 175 × 285 mm): batteries of 349 × 175 × 285 mm.
The Exide EG1250 fits 276 vehicles. Most searched below:
Most lorries, buses and tractors run on 24 V with two 12 V batteries connected in series. Always replace both at the same time and with the same model: if one is new and the other old, they become unbalanced and both last less.
Estimated lifespan of the Exide EG1250: 4 to 6 years in normal lorry use. Treat it as an approximate guide, as every case is different. It can vary considerably with usage (short or long journeys), temperature, the condition of the alternator and charging system, power drawn with the engine off and maintenance, plus the truck itself and Start-Stop. Cold demands more at every start and intense heat evaporates the electrolyte.
Its dimensions are 349×175×285 mm, also written 349x175x285 mm; the height already includes the terminals. Check the room available in your truck, because a single millimetre too much can stop the clamp from closing.
Not sure? Try your number plate in the finder (DGT/DVLA/KBA detect model and engine) or the "Compatible vehicles" tab, checked by our technical team; if your truck is not there, send us make, model, engine and year on WhatsApp and we will reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). The compatibility list for the EG1250 runs to 276 verified vehicle versions. Always cross-check with what the truck manufacturer states in the owner's handbook.
Interchangeable means the same dimensions, same polarity, same Ah and same CCA; for the EG1250, 125 Ah (760 A cranking). See the "Equivalents" section of this page for the recommended options at the same performance level. Mind the technology: in Start-Stop trucks an EFB is not swapped for a conventional battery.
It is the bigger sister of the EG1250 in the same Exide range. Compared with the EG1250 it has 17 Ah more and 90 A of cold cranking more. It costs 106,00 € more. Worth it with an equipped cab (fridge, heater, equipment) or many long stops; otherwise the EG1250 does the job.
Same family as the EG1250, one step up in performance. Compared with the EG1250 it has 90 A of cold cranking more. It costs 77,35 € more. Worth it with an equipped cab (fridge, heater, equipment) or many long stops; otherwise the EG1250 does the job.
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