Tudor TF1421 · Truck battery 12V 142Ah 850A
Reference: BOL-TUDOR-TF1421 · EAN 3661024055291
The Tudor TF1421 is a truck battery with 12 V, 142 Ah and 850 A cold cranking current, measuring 345 × 175 × 290 mm, with the positive terminal on the left.
- Voltage
- 12V
- Capacity
- 142Ah
- Cold cranking amps (EN)
- 850A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 345 × 175 × 290 mm
- Polarity
- Positive terminal on the left
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The Tudor TF1421 at a glance
The Tudor TF1421 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 142 Ah, the TF1421 suits heavy vehicles that had a battery of that capacity.
The TF1421 belongs to the Tudor TUDOR Power Pro (HDX) range. The full range of Tudor batteries
What it means that the TF1421 is lead-acid
The TF1421 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the TF1421 needs no special registration: just connect it.
Tudor TF1421 vs TF1251 and TG1251
Torn between the TF1421 and another similar Tudor? This is what changes:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Tudor TF1421 (this one) | 142 Ah | 850 A | 345 × 175 × 290 | left | 35.1 kg |
| Tudor TF1251 | 125 Ah | 850 A | 349 × 175 × 285 | left | 31 kg |
| Tudor TG1251 | 125 Ah | 760 A | 349 × 175 × 285 | left | 29.5 kg |
- Tudor TF1251: 17 Ah less, the same cranking power, a different case (349 × 175 × 285 mm).
- Tudor TG1251: 17 Ah less, 90 A less cranking power, a different case (349 × 175 × 285 mm).
Equivalents and alternatives to the Tudor TF1421
Same dimensions and polarity as the TF1421, with similar capacity and cranking power; as a conventional battery, the TF1421 can also be replaced by an EFB or AGM of the same size if you want more cycles.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EF1421 | Lead-acid | 142 Ah | 850 A | 345 × 175 × 290 |
Tudor TF1421 codes and part numbers
Look for any of these TF1421 codes on your current battery or in the manufacturer's catalogue:
| Commercial reference | TF1421 |
|---|---|
| EAN | 3661024055291 |
| Not to be confused with | Tudor TF1420 (142 Ah, 850 A, positive terminal on the right) |
Check this before ordering the Tudor TF1421
- Check the EN amps on your battery: if it says 850 A or less, the TF1421 covers your engine.
- With 142 Ah, the TF1421 replaces an original battery of that capacity or slightly less.
- With the terminals facing you, the positive terminal of the TF1421 is on the left.
- The TF1421 needs 345 × 175 × 290 mm of space: measure it with the hold-down clamp in place.
Frequently asked questions about the Tudor TF1421
Tudor TF1421 or TF1251?
Compared with the TF1421, the Tudor TF1251 has 17 Ah less. With the same cranking power (850 A), the TF1421 and the TF1251 differ in capacity: the one with more Ah supports more load with the engine off. Mind the space: the TF1251 measures 349 × 175 × 285 mm.
How much does the Tudor TF1421 weigh?
The TF1421 weighs 35.1 kg. For reference, the Tudor TF1251 (125 Ah) weighs 31 kg.
Which battery is equivalent to the Tudor TF1421?
With the same dimensions, polarity and similar capacity you have the Exide EF1421. As the TF1421 is a conventional battery, an EFB or AGM of the same size also works.
Which side is the positive terminal on the Tudor TF1421?
The TF1421 has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.
Which charger does the Tudor TF1421 need?
An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.
Keep comparing: alternatives to the TF1421
- More truck, commercial and agricultural vehicle batteries
- More Tudor models
- Exide EF1421 · 142 Ah, 850 A, 345×175×290 mm
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