Kronobat
Kronobat AUX9 · Auxiliary battery 12V 9Ah 130A
Reference: BOL-KRONOBAT-AUX9
The Kronobat AUX9 is an auxiliary battery (AGM) with 12 V, 9 Ah and 130 A cold cranking current, measuring 151 × 87 × 106 mm, with the positive terminal on the left.
Kronobat AUX9 · Auxiliary battery 12V 9Ah 130A images
- Voltage
- 12V
- Capacity
- 9Ah
- Cold cranking amps (EN)
- 130A
- Technology
- AGM
- Dimensions (L × W × H)
- 151 × 87 × 106 mm
- Polarity
- Positive terminal on the left
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14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
Does it fit your vehicle? Check by number plate or VIN
Enter your number plate or chassis number (VIN): we check whether this battery is compatible with your vehicle.
Who the Kronobat AUX9 is for
The Kronobat AUX9 is the second battery fitted in many modern cars. Without it, Start-Stop or back-up warnings appear on the dashboard.
The AUX9 belongs to the Kronobat AUXILIARY range. See all Kronobat batteries
AGM technology in the AUX9
Inside, the AUX9 has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.
Equivalents and alternatives to the Kronobat AUX9
Other AGM batteries that fit the AUX9's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Varta AUX9 | AGM | 9 Ah | 130 A | 151 × 87 × 106 |
| Exide EK091 | AGM | 9 Ah | 120 A | 150 × 90 × 105 |
| Tudor TK091 | AGM | 9 Ah | 120 A | 150 × 90 × 105 |
| Fulmen FK091 | AGM | 9 Ah | 120 A | 150 × 90 × 105 |
| Deta DK091 | AGM | 9 Ah | 120 A | 150 × 90 × 105 |
| Fulbat AUX9 | AGM | 8.4 Ah | – | 150 × 87 × 105 |
Part numbers and codes for the Kronobat AUX9
Shops, garages and catalogues identify the AUX9 with these codes:
| Commercial reference | AUX9 |
|---|---|
| Terminal type | Y4 |
| Not to be confused with | Kronobat AUX1 (35 Ah, 520 A, positive terminal on the right) |
Before ordering the AUX9, check this
- The AUX9 delivers 130 A cold cranking (EN standard); do not go below what your original battery states.
- With 9 Ah, the AUX9 replaces an original battery of that capacity or slightly less.
- The AUX9 has the positive terminal on the left: compare it with your current battery.
- Length, width and height of the AUX9: 151 × 87 × 106 mm.
Frequently asked questions about the Kronobat AUX9
How much does the Kronobat AUX9 weigh?
2.87 kg, with 9 Ah of capacity.
Which battery is equivalent to the Kronobat AUX9?
Only other AGM batteries with its dimensions and polarity: Varta AUX9, Exide EK091 and Tudor TK091. Neither an EFB nor a conventional battery replaces the AUX9.
What is the cold cranking current of the Kronobat AUX9?
130 A to the EN standard, with 9 Ah capacity.
Which side is the positive terminal on the Kronobat AUX9?
On the AUX9, the positive terminal is on the left with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.
Keep comparing: alternatives to the AUX9
- More auxiliary batteries (back-up and in-vehicle service)
- The whole Kronobat range
- Varta AUX9 · 9 Ah, 130 A, 151×87×106 mm
- Exide EK091 · 9 Ah, 120 A, 150×90×105 mm
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