Choosing the right battery for your Peugeot 508 SW produced from 2010 onwards is essential for ensuring reliable starting, proper functioning of all onboard electronics, and long-term durability. The selection process mainly depends on your specific engine variant, whether your car is equipped with the Start-Stop system, and the type of fuel your engine uses. Peugeot 508 SW comes with a range of petrol and diesel engines, each of which may have its own battery requirements. Understanding these distinctions will be helpful in making an informed decision that guarantees optimal performance and avoids unnecessary expenses or technical issues in the future.
For owners of the 1.6 VTi and 1.6 THP petrol engines, as well as the 1.6 HDi diesel engine without the Start-Stop system, a conventional lead-acid battery is the recommended choice. These engines typically require a battery with a capacity between 60 and 65 Ah, and a cold cranking amperage ranging from 540 to 640 A. The lead-acid technology is well-proven, reliable, and cost-effective for vehicles without the extra demands of frequent engine restarts. Some of the commonly fitting battery models for these versions include Bosch S40 05, Bosch S50 05, Exide EA640, Exide EB620, Halfords HCB 027, Lucas LP027, Lucas LS027, Varta D15, and Varta D24. It is important to note that these are just examples of batteries that match the required parameters, and other brands or models with similar specifications can also be suitable.
If your Peugeot 508 SW is equipped with the more advanced Start-Stop system, such as the 1.6 HDi Start-Stop, 1.6 e-HDi 115, 2.0 HDi RXH Hybrid4, or 2.0 Blue HDi 150 engines, the requirements change significantly. These engines demand a more robust battery because the Start-Stop system places higher demands on the battery due to frequent engine restarts, regenerative braking, and increased power supply needs for onboard electronics even when the engine is off. In these cases, Absorbent Glass Mat (AGM) batteries are necessary, offering capacities between 70 and 72 Ah and a cold cranking amperage ranging from 720 to 760 A. AGM batteries are designed to withstand deep cycling and rapid energy recovery, which is essential for Start-Stop systems. Some typical, compatible models for these engines include Bosch S5A 08, Exide EK700, Exide EK720, Halfords AGM 096, Lucas LF096, and Varta E39. Again, these are exemplary models and not an exhaustive list—other AGM batteries with matching specifications will also be suitable.
For the larger 2.0 HDi and 2.2 HDi diesel engines without Start-Stop, the ideal battery is still of the lead-acid type but with higher capacity and cranking power. Here, you should look for batteries with 74 to 78 Ah capacity and 680 to 780 A cold cranking amperage. This ensures that the battery can handle the higher compression and starting requirements typical of larger diesel engines, especially in colder climates. Fitting examples for these versions are Bosch S40 08, Bosch S50 08, Exide EA770, Exide EB740, Halfords HCB 096, Lucas LP096, Lucas LS096, Varta E11, and Varta E44.
It is worth noting that installing the correct battery type is not just a matter of technical compatibility, but also crucial for the longevity of the vehicle’s electrical system. Using a standard lead-acid battery in a Start-Stop-equipped Peugeot 508 SW, for example, can lead to premature battery failure and even damage to the Start-Stop system itself, as these batteries are not built to withstand the repeated cycling and high demand from such systems. Conversely, using an AGM battery in a car without Start-Stop is technically possible, but usually unnecessary and more expensive.
An interesting point for Peugeot 508 SW owners: modern cars, especially those with Start-Stop and rich onboard electronics, may require the battery to be registered or programmed in the car’s ECU after replacement. This ensures that the charging system operates correctly and that battery life is maximized. While older cars could often have a battery swapped without issue, newer models sometimes need a diagnostic tool and proper procedure, so consulting a professional or authorized service center is advisable.
To sum up, always check your engine type and whether your car is equipped with Start-Stop before buying a battery. Choose a reputable brand and ensure the new battery matches both the amperage and capacity required by your specific Peugeot 508 SW variant. This attention to detail will ensure smooth operation, fewer unexpected breakdowns, and longer battery life, making your Peugeot a dependable companion for years to come.
Peugeot 508 SW is produced from 2010. The following table presents information about batteries that match each of the engines available on the market.
Basic parameters of batteries suitable for Peugeot 508 SW (2010-):
| Layout | Terminal types | Base hold-down |
|---|---|---|
| 0 – positive on the right side | 1 | B13 |
Peugeot 508 SW – petrol engines:
- 1.6 THP
- 1.6 VTi
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 05 | 60 Ah 540 A | 242x175x190 mm | More |
| Bosch S5 S50 05 | 63 Ah 610 A | 242x175x190 mm | More |
| Exide Excell EB620 | 62 Ah 540 A | 242x175x190 mm | More |
| Exide Premium EA640 | 64 Ah 640 A | 242x175x190 mm | More |
| Halfords Standard HCB 027 | 62 Ah 550 A | 242x175x190 mm | More |
| Lucas Premium LP027 | 60 Ah 540 A | 243x175x190 mm | More |
| Lucas Supreme LS027 | 65 Ah 640 A | 242x175x190 mm | More |
| Varta Blue Dynamic D24 | 60 Ah 540 A | 242x175x190 mm | More |
| Varta Silver Dynamic D15 | 63 Ah 610 A | 242x175x190 mm | More |
Peugeot 508 SW – diesel engines:
- 1.6 HDi
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 05 | 60 Ah 540 A | 242x175x190 mm | More |
| Bosch S5 S50 05 | 63 Ah 610 A | 242x175x190 mm | More |
| Exide Excell EB620 | 62 Ah 540 A | 242x175x190 mm | More |
| Exide Premium EA640 | 64 Ah 640 A | 242x175x190 mm | More |
| Halfords Standard HCB 027 | 62 Ah 550 A | 242x175x190 mm | More |
| Lucas Premium LP027 | 60 Ah 540 A | 243x175x190 mm | More |
| Lucas Supreme LS027 | 65 Ah 640 A | 242x175x190 mm | More |
| Varta Blue Dynamic D24 | 60 Ah 540 A | 242x175x190 mm | More |
| Varta Silver Dynamic D15 | 63 Ah 610 A | 242x175x190 mm | More |
Peugeot 508 SW – diesel engines:
- 2.0 HDi
- 2.2 HDi
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S4 S40 08 | 74 Ah 680 A | 278x175x190 mm | More |
| Bosch S5 S50 08 | 77 Ah 780 A | 278x175x190 mm | More |
| Exide Excell EB740 | 74 Ah 680 A | 278x175x190 mm | More |
| Exide Premium EA770 | 77 Ah 760 A | 278x175x190 mm | More |
| Halfords Standard HCB 096 | 76 Ah 680 A | 278x175x190 mm | More |
| Lucas Premium LP096 | 75 Ah 680 A | 278x175x190 mm | More |
| Lucas Supreme LS096 | 78 Ah 780 A | 278x175x190 mm | More |
| Varta Blue Dynamic E11 | 74 Ah 680 A | 278x175x190 mm | More |
| Varta Silver Dynamic E44 | 77 Ah 780 A | 278x175x190 mm | More |
Peugeot 508 SW – diesel engines:
- 1.6 e-HDi 115 – with Start-Stop
- 1.6 HDi – with Start-Stop
- 2.0 Blue HDi 150 – with Start-Stop
- 2.0 HDi RXH Hybrid4 – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 08 | 70 Ah 760 A | 278x175x190 mm | More |
| Exide AGM EK700 | 70 Ah 760 A | 278x175x190 mm | More |
| Exide AGM EK720 | 72 Ah 760 A | 278x175x190 mm | More |
| Halfords Standard AGM 096 | 70 Ah 720 A | 278x175x190 mm | More |
| Halfords Advanced AGM 096 | 70 Ah 760 A | 278x175x190 mm | More |
| Lucas Fusion AGM LF096 | 70 Ah 760 A | 278x175x190 mm | More |
| Varta Silver Dynamic AGM E39 | 70 Ah 760 A | 278x175x190 mm | More |
If you’re still unsure which battery fits your Peugeot 508 SW , or if you want to help others in their selection, please send us a photo of your current battery in the comment section at the bottom of the page. You can also send the picture to contact@whatbattery.co.uk (we will place it in the comments to also help other users). Be sure to specify the car model, year, type, as well as the engine capacity and power. We’ll do our best to assist you!