Tudor TK143 · Auxiliary battery 12V 14Ah 80A
Reference: BOL-TUDOR-TK143 · EAN 3661024056618
The Tudor TK143 is an auxiliary battery (AGM) with 12 V, 14 Ah and 80 A cold cranking current, measuring 150 × 100 × 100 mm.
- Voltage
- 12V
- Capacity
- 14Ah
- Cold cranking amps (EN)
- 80A
- Technology
- AGM
- Dimensions (L × W × H)
- 150 × 100 × 100 mm
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If it does not fit, you have 14 days from delivery to return it unused.
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The Tudor TK143 at a glance
The Tudor TK143 is an auxiliary vehicle battery: it powers back-up functions such as Start-Stop, electric steering or the emergency system while the main battery starts the engine. Without it, Start-Stop or back-up warnings appear on the dashboard.
The TK143 belongs to the Tudor TUDOR Start-Stop Auxiliary range. The full range of Tudor batteries
Inside the TK143: AGM technology
The TK143 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the TK143 can be fitted in the boot or under a seat with no risk of spills.
Tudor TK143 vs TK111 and TK151: which one to choose?
Torn between the TK143 and another similar Tudor? This is what changes:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Tudor TK143 (this one) | 14 Ah | 80 A | 150 × 100 × 100 | 4.2 kg |
| Tudor TK111 | 11 Ah | 150 A | 150 × 90 × 130 | 3.9 kg |
| Tudor TK151 | 15 Ah | 200 A | 150 × 90 × 145 | 4.8 kg |
- Tudor TK111: 3 Ah less, 70 A more cranking power, a different case (150 × 90 × 130 mm).
- Tudor TK151: 1 Ah more, 120 A more cranking power, a different case (150 × 90 × 145 mm).
Equivalents and alternatives to the Tudor TK143
Other AGM batteries that fit the TK143's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EK143 | AGM | 14 Ah | 80 A | 150 × 100 × 100 |
| Fulmen FK143 | AGM | 14 Ah | 80 A | 150 × 100 × 100 |
| Deta DK143 | AGM | 14 Ah | 80 A | 150 × 100 × 100 |
Part numbers and codes for the Tudor TK143
Look for any of these TK143 codes on your current battery or in the manufacturer's catalogue:
| Commercial reference | TK143 |
|---|---|
| EAN | 3661024056618 |
| Terminal type | Screwed/Lug |
What to look at before buying the TK143
- Check the EN amps on your battery: if it says 80 A or less, the TK143 covers your engine.
- With 14 Ah, the TK143 replaces an original battery of that capacity or slightly less.
- Measure the space: the TK143 takes up 150 × 100 × 100 mm.
Frequently asked questions about the Tudor TK143
TK143 or TK111: which one suits me?
Compared with the TK143, the Tudor TK111 has 3 Ah less and 70 A more cranking power. If your current battery says 150 A or more, choose the TK111; if it says 80 A or less, the TK143 is enough. Mind the space: the TK111 measures 150 × 90 × 130 mm.
How much does the Tudor TK143 weigh?
4.2 kg, with 14 Ah of capacity. For reference, the Tudor TK111 (11 Ah) weighs 3.9 kg.
Which battery is equivalent to the Tudor TK143?
Only other AGM batteries with its dimensions and polarity: Exide EK143, Fulmen FK143 and Deta DK143. Neither an EFB nor a conventional battery replaces the TK143.
More batteries to compare with the TK143
- Other auxiliary batteries (back-up and in-vehicle service)
- The whole Tudor range
- Exide EK143 · 14 Ah, 80 A, 150×100×100 mm
- Fulmen FK143 · 14 Ah, 80 A, 150×100×100 mm
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