Tudor

Tudor TG1203 · Truck battery 12V 120Ah 680A

Reference: BOL-TUDOR-TG1203 · EAN 3661024056816

Tudor TG1203: truck battery with 12 V, 120 Ah and 680 A cold cranking current, measuring 513 × 189 × 223 mm.

Who the Tudor TG1203 is for

The Tudor TG1203 turns heavy diesel engines and powers cabs with high consumption. With 120 Ah, the TG1203 suits heavy vehicles that had a battery of that capacity.

The TG1203 belongs to the Tudor TUDOR START PRO (HD) range. See all Tudor batteries

What it means that the TG1203 is lead-acid

Inside, the TG1203 is classic lead-acid: liquid electrolyte and lead plates. It is a robust, well-known technology with a good capacity-to-price ratio, and still the basis of most cars, trucks and traction equipment.

Tudor TG1203 vs TG1403 and TF1453: differences

What sets the TG1203 apart from its neighbours in the Tudor range:

ModelCapacityCold cranking (EN)Dimensions (mm)Weight
Tudor TG1203 (this one)120 Ah680 A513 × 189 × 22332.5 kg
Tudor TG1403140 Ah800 A513 × 189 × 22334.1 kg
Tudor TF1453145 Ah900 A513 × 189 × 22335.8 kg
  • Tudor TG1403: 20 Ah more, 120 A more cranking power, the same dimensions.
  • Tudor TF1453: 25 Ah more, 220 A more cranking power, the same dimensions.

Equivalents and alternatives to the Tudor TG1203

Same dimensions and polarity as the TG1203, with similar capacity and cranking power; as a conventional battery, the TG1203 can also be replaced by an EFB or AGM of the same size if you want more cycles.

ModelTechnologyCapacityCold cranking (EN)Dimensions (mm)
Exide EG1203Lead-acid120 Ah680 A513 × 189 × 223
Varta I8Lead-acid120 Ah680 A513 × 189 × 223
Fulmen FG1203Lead-acid120 Ah680 A513 × 189 × 223
Deta DG1203Lead-acid120 Ah680 A513 × 189 × 223

Tudor TG1203 codes and part numbers

Shops, garages and catalogues identify the TG1203 with these codes:

Commercial referenceTG1203
EAN3661024056816
Not to be confused withTudor TG1206 (120 Ah, 680 A), Tudor TG1403 (140 Ah, 800 A), Tudor TG1803 (180 Ah, 1,000 A)

What to look at before buying the TG1203

  • Cold cranking: 680 A (EN), equal to or higher than the original.
  • Your current battery should say about 120 Ah; a little more is also fine.
  • Length, width and height of the TG1203: 513 × 189 × 223 mm.

Frequently asked questions about the Tudor TG1203

Tudor TG1203 or TG1403?

Compared with the TG1203, the Tudor TG1403 has 20 Ah more and 120 A more cranking power. If your current battery says 800 A or more, choose the TG1403; if it says 680 A or less, the TG1203 is enough. Both measure 513 × 189 × 223 mm, so they fit the same tray.

How much does the Tudor TG1203 weigh?

The TG1203 weighs 32.5 kg. For reference, the Tudor TG1403 (140 Ah) weighs 34.1 kg.

Which battery is equivalent to the Tudor TG1203?

With the same dimensions, polarity and similar capacity you have the Exide EG1203, Varta I8 and Fulmen FG1203. As the TG1203 is a conventional battery, an EFB or AGM of the same size also works.

Keep comparing: alternatives to the TG1203

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