Exide
Exide EK454 · Auxiliary battery 12V 45Ah 380A
Reference: BOL-EXIDE-EK454 · EAN 3661024038072
The Exide EK454 is an auxiliary battery (AGM) with 12 V, 45 Ah and 380 A cold cranking current, case size B24 (237 × 127 × 227 mm), with the positive terminal on the right. If yours has the positive terminal on the left, you need the Exide EK457.
Exide EK454 · Auxiliary battery 12V 45Ah 380A images
- Voltage
- 12V
- Capacity
- 45Ah
- Cold cranking amps (EN)
- 380A
- Technology
- AGM
- Dimensions (L × W × H)
- 237 × 127 × 227 mm
- Polarity
- Positive terminal on the right
Price:
€207.87
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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.
The Exide EK454 at a glance
The Exide EK454 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 EK454 belongs to the Exide EXIDE AGM range. More Exide batteries
What it means that the EK454 is AGM
The EK454 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the EK454 can be fitted in the boot or under a seat with no risk of spills.
Exide EK454 vs EK500 and EK457: which one to choose?
Torn between the EK454 and another similar Exide? This is what changes:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Exide EK454 (this one) | 45 Ah | 380 A | 237 × 127 × 227 | right | 13.5 kg |
| Exide EK500 | 50 Ah | 570 A | 207 × 175 × 190 | right | 15 kg |
| Exide EK457 | 45 Ah | 380 A | 237 × 127 × 227 | left | 13.5 kg |
- Exide EK500: 5 Ah more, 190 A more cranking power, a different case (207 × 175 × 190 mm).
- Exide EK457: identical to the EK454 except for the positive terminal, which is on the other side (positive terminal on the left).
Equivalents and alternatives to the Exide EK454
Other AGM batteries that fit the EK454's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Tudor TK454 | AGM | 45 Ah | 380 A | 237 × 127 × 227 |
Part numbers and codes for the Exide EK454
Look for any of these EK454 codes on your current battery or in the manufacturer's catalogue:
| Commercial reference | EK454 |
|---|---|
| EAN | 3661024038072 |
| Case size (EN) | B24 |
| Terminal type | /eu/sites/default/files/sharepoint/2ukj6VpEwZBWFAE-3_hIW3h1I-tcwwga4_sk-5NFyC8-large.png?itokVE1ON_SC |
| Not to be confused with | Exide EB454 (45 Ah, 330 A), Exide EK457 (45 Ah, 380 A, positive terminal on the left) |
Before ordering the EK454, check this
- Check the EN amps on your battery: if it says 380 A or less, the EK454 covers your engine.
- With 45 Ah, the EK454 replaces an original battery of that capacity or slightly less.
- With the terminals facing you, the positive terminal of the EK454 is on the right.
- The EK454 needs 237 × 127 × 227 mm of space (European case size B24): measure it with the hold-down clamp in place.
Frequently asked questions about the Exide EK454
EK454 or EK500: which one suits me?
Compared with the EK454, the Exide EK500 has 5 Ah more and 190 A more cranking power. If your current battery says 570 A or more, choose the EK500; if it says 380 A or less, the EK454 is enough. Mind the space: the EK500 measures 207 × 175 × 190 mm.
Exide EK454 or EK457: what is the difference?
Only the polarity: the EK454 has the positive terminal on the right and the EK457 the positive terminal on the left. Capacity (45 Ah), cranking power and dimensions are identical.
How much does the Exide EK454 weigh?
13.5 kg, with 45 Ah of capacity. For reference, the Exide EK500 (50 Ah) weighs 15 kg.
Which battery is equivalent to the Exide EK454?
Only other AGM batteries with its dimensions and polarity: Tudor TK454. Neither an EFB nor a conventional battery replaces the EK454.
What case size is the Exide EK454?
Case size B24: 237 × 127 × 227 mm. The EK454 fits any standard B24 battery tray such as the Tudor TK454.
Which charger does the Exide EK454 need?
A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.
More batteries to compare with the EK454
- Other auxiliary batteries (back-up and in-vehicle service)
- Full Exide catalogue
- Tudor TK454 · 45 Ah, 380 A, 237×127×227 mm
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