Kronobat AUX14 · Auxiliary battery 12V 13Ah 200A
Reference: BOL-KRONOBAT-AUX14
The Kronobat AUX14 is an auxiliary battery (AGM) with 12 V, 13 Ah and 200 A cold cranking current, measuring 150 × 87 × 146 mm, with the positive terminal on the left.
- Voltage
- 12V
- Capacity
- 13Ah
- Cold cranking amps (EN)
- 200A
- Technology
- AGM
- Dimensions (L × W × H)
- 150 × 87 × 146 mm
- Polarity
- Positive terminal on the left
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The Kronobat AUX14 at a glance
The Kronobat AUX14 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 AUX14 belongs to the Kronobat AUXILIARY range. See all Kronobat batteries
Inside the AUX14: AGM technology
The AUX14 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the AUX14 can be fitted in the boot or under a seat with no risk of spills.
Kronobat AUX14 vs AUX9: differences
Torn between the AUX14 and another similar Kronobat? This is what changes:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Kronobat AUX14 (this one) | 13 Ah | 200 A | 150 × 87 × 146 | left | 4.12 kg |
| Kronobat AUX9 | 9 Ah | 130 A | 151 × 87 × 106 | left | 2.87 kg |
- Kronobat AUX9: 4 Ah less, 70 A less cranking power, a different case (151 × 87 × 106 mm).
Equivalents and alternatives to the Kronobat AUX14
As the AUX14 is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Varta AUX14 | AGM | 13 Ah | 200 A | 150 × 87 × 146 |
| Exide EK131 | AGM | 13 Ah | 200 A | 150 × 90 × 145 |
| Tudor TK131 | AGM | 13 Ah | 200 A | 150 × 90 × 145 |
| Fulmen FK131 | AGM | 13 Ah | 200 A | 150 × 90 × 145 |
| Deta DK131 | AGM | 13 Ah | 200 A | 150 × 90 × 145 |
| Fulbat AUX14 | AGM | 12.6 Ah | – | 150 × 87 × 145 |
Kronobat AUX14 codes and part numbers
Look for any of these AUX14 codes on your current battery or in the manufacturer's catalogue:
| Commercial reference | AUX14 |
|---|---|
| Terminal type | Y4 |
| Not to be confused with | Kronobat AUX1 (35 Ah, 520 A, positive terminal on the right) |
Before ordering the AUX14, check this
- The AUX14 delivers 200 A cold cranking (EN standard); do not go below what your original battery states.
- Your current battery should say about 13 Ah; a little more is also fine.
- With the terminals facing you, the positive terminal of the AUX14 is on the left.
- The AUX14 needs 150 × 87 × 146 mm of space: measure it with the hold-down clamp in place.
Frequently asked questions about the Kronobat AUX14
Kronobat AUX14 or AUX9?
Compared with the AUX14, the Kronobat AUX9 has 4 Ah less and 70 A less cranking power. The AUX14 cranks harder; the AUX9 is only a good option if your original battery says 130 A or less. Mind the space: the AUX9 measures 151 × 87 × 106 mm.
How much does the Kronobat AUX14 weigh?
The AUX14 weighs 4.12 kg. For reference, the Kronobat AUX9 (9 Ah) weighs 2.87 kg.
Which battery is equivalent to the Kronobat AUX14?
Only other AGM batteries with its dimensions and polarity: Varta AUX14, Exide EK131 and Tudor TK131. Neither an EFB nor a conventional battery replaces the AUX14.
Which side is the positive terminal on the Kronobat AUX14?
The AUX14 has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.
Is the auxiliary battery replaced together with the main one?
Not necessarily, but they usually age together. If the main battery is over five years old, check the auxiliary one too.
Keep comparing: alternatives to the AUX14
- All auxiliary batteries (back-up and in-vehicle service)
- Full Kronobat catalogue
- Varta AUX14 · 13 Ah, 200 A, 150×87×146 mm
- Exide EK131 · 13 Ah, 200 A, 150×90×145 mm
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