Exide

Exide EG1251 · Truck battery 12V 125Ah 760A

Reference: BOL-EXIDE-EG1251 · EAN 3661024035415

The Exide EG1251 is a truck battery with 12 V, 125 Ah and 760 A cold cranking current, measuring 349 × 175 × 285 mm, with the positive terminal on the left. If yours has the positive terminal on the right, you need the Exide EG1250.

Who the Exide EG1251 is for

The Exide EG1251 is a starter battery for trucks, tractors and machinery: high capacity, robust terminals and a build that withstands vibration and the starts of large engines. With 125 Ah, the EG1251 suits heavy vehicles that had a battery of that capacity.

The EG1251 belongs to the Exide EXIDE START PRO range. The full range of Exide batteries

Lead-acid technology in the EG1251

The EG1251 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the EG1251 needs no special registration: just connect it.

Exide EG1251 vs EF1251, EG1250 and EF1421

Torn between the EG1251 and another similar Exide? This is what changes:

ModelCapacityCold cranking (EN)Dimensions (mm)PositiveWeight
Exide EG1251 (this one)125 Ah760 A349 × 175 × 285left29.5 kg
Exide EF1251125 Ah850 A349 × 175 × 285left31 kg
Exide EG1250125 Ah760 A349 × 175 × 285right29.5 kg
Exide EF1421142 Ah850 A345 × 175 × 290left35.1 kg
  • Exide EF1251: the same capacity, 90 A more cranking power, the same dimensions.
  • The Exide EG1250 is the same battery with the positive terminal on the other side: choose it if your current battery has the positive terminal on the right.
  • Exide EF1421: 17 Ah more, 90 A more cranking power, a different case (345 × 175 × 290 mm).

Equivalents and alternatives to the Exide EG1251

Same dimensions and polarity as the EG1251, with similar capacity and cranking power; as a conventional battery, the EG1251 can also be replaced by an EFB or AGM of the same size if you want more cycles.

ModelTechnologyCapacityCold cranking (EN)Dimensions (mm)
Tudor TG1251Lead-acid125 Ah760 A349 × 175 × 285
Fulmen FG1251Lead-acid125 Ah760 A349 × 175 × 285
Deta DG1251Lead-acid125 Ah760 A349 × 175 × 285
Varta J2Lead-acid125 Ah720 A349 × 175 × 285
Tudor TF1251Lead-acid125 Ah850 A349 × 175 × 285
Fulmen FF1251Lead-acid125 Ah850 A349 × 175 × 285

Exide EG1251 codes and part numbers

Look for any of these EG1251 codes on your current battery or in the manufacturer's catalogue:

Commercial referenceEG1251
EAN3661024035415
Not to be confused withExide EG1250 (125 Ah, 760 A, positive terminal on the right), Exide EF1251 (125 Ah, 850 A)

Check this before ordering the Exide EG1251

  • Check the EN amps on your battery: if it says 760 A or less, the EG1251 covers your engine.
  • With 125 Ah, the EG1251 replaces an original battery of that capacity or slightly less.
  • The EG1251 has the positive terminal on the left: compare it with your current battery.
  • Measure the space: the EG1251 takes up 349 × 175 × 285 mm.

Frequently asked questions about the Exide EG1251

Exide EG1251 or EF1251?

Compared with the EG1251, the Exide EF1251 has 90 A more cranking power. If your current battery says 850 A or more, choose the EF1251; if it says 760 A or less, the EG1251 is enough. Both measure 349 × 175 × 285 mm, so they fit the same tray.

What is the difference between the Exide EG1251 and the EG1250?

They are the same battery with the terminals swapped: positive terminal on the left on the EG1251, positive terminal on the right on the EG1250. Look at your current battery with the terminals facing you and pick the one that matches.

How much does the Exide EG1251 weigh?

The EG1251 weighs 29.5 kg. For reference, the Exide EF1251 (125 Ah) weighs 31 kg.

Which battery is equivalent to the Exide EG1251?

With the same dimensions, polarity and similar capacity you have the Tudor TG1251, Fulmen FG1251 and Deta DG1251. As the EG1251 is a conventional battery, an EFB or AGM of the same size also works.

Keep comparing: alternatives to the EG1251

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