Choosing the right battery for your BMW X1 E84, manufactured between 2009 and 2015, is essential for ensuring reliable starting, optimal performance, and the longevity of your vehicle’s electrical system. The X1 E84 range is known for its diversity of engines, encompassing both petrol and diesel variants, as well as different technological enhancements such as the Start-Stop system. Each combination of engine and technological package places specific demands on the battery, making it important to select a model that not only fits physically but also meets the electrical requirements set by BMW.
When considering which battery to choose for your BMW X1 E84, you must first determine whether your car is equipped with the Start-Stop system, as this will significantly affect your choice. Vehicles with Start-Stop require more robust and technologically advanced batteries due to frequent engine restarts and a higher load on the electrical system. For these cars, AGM (Absorbent Glass Mat) batteries are the preferred option. AGM batteries are designed to handle deep cycling, rapid charging and discharging, and are more resistant to vibration and extreme temperatures, which is particularly beneficial for vehicles with advanced energy management systems like Start-Stop. For example, if you own a BMW X1 E84 with a petrol engine such as the sDrive 18 i or xDrive 35 i with Start-Stop, suitable AGM batteries with capacities ranging from 70 to 82 Ah and cold cranking amps between 720 and 800A are recommended. Some fitting AGM battery models, though not the only choices, include Bosch S5A 08, Exide EK700, Exide EK720, Halfords AGM 096, Lucas LF096, and Varta E39 for lower capacity requirements, and Bosch S5A 11, Exide EK800, Exide EK820, Halfords AGM 115, Lucas LF115, or Varta F21 for higher capacity engines.
Likewise, diesel variants with Start-Stop, such as the sDrive 16 d, sDrive 18 d, sDrive 20 d, xDrive 23 d, and xDrive 25 d, also require AGM technology batteries with similar capacities and performance characteristics. This is because diesel engines, particularly those with Start-Stop, demand higher cranking power and resilience to frequent cycling. Again, examples of batteries that are compatible include Bosch S5A 11, Exide EK800, Exide EK820, Halfords AGM 115, Lucas LF115, and Varta F21.
For models without the Start-Stop feature, the requirements are less demanding, allowing for the use of traditional lead-acid (flooded) batteries. Petrol versions like the xDrive 25 i without Start-Stop still benefit from AGM batteries, especially due to their durability and reliability, but the choice is more flexible. Diesel variants like the sDrive 18 d and sDrive 20 d without Start-Stop often use standard lead-acid batteries with a capacity between 74 and 78 Ah and a cold cranking current ranging from 680 to 780A. Example compatible batteries in this category include Bosch S40 08, Bosch S50 08, Exide EA770, Exide EB740, Halfords HCB 096, Lucas LP096, Lucas LS096, Varta E11, and Varta E44. It is always a good idea to select a battery at the higher end of the recommended specifications to ensure consistent performance, especially in colder climates where the battery’s ability to deliver high current is crucial.
It is worth noting that if you are upgrading from a standard lead-acid battery to an AGM type, or if you are changing the capacity significantly, it is highly recommended to reprogram or register the new battery in your BMW’s onboard computer. This ensures that the car’s energy management system can properly monitor and charge the new battery, which maximizes its lifespan and prevents unexpected electrical issues. BMWs are well-known for their sophisticated battery management systems, and skipping this step may cause problems or even trigger warning lights on the dashboard.
Another interesting fact is that AGM batteries, while more expensive than conventional ones, offer better resistance to deep discharging, which is particularly useful for cars equipped with numerous electrical accessories or those frequently making short trips. This helps prevent premature battery failure and reduces the likelihood of being stranded with a flat battery. Moreover, AGM batteries are spill-proof and can be mounted in different positions, which is a practical advantage for cars like the BMW X1 where the battery is often located in the boot for better weight distribution.
In summary, when choosing a battery for your BMW X1 E84, always verify whether your vehicle uses the Start-Stop system, check the engine type, and select a battery that meets or exceeds the required specifications for capacity (Ah) and cold cranking amps (A). While AGM batteries are necessary for Start-Stop models and recommended for their durability, conventional lead-acid batteries are acceptable for non-Start-Stop variants. Example compatible batteries have been provided, but always consult your owner’s manual or a trusted parts supplier to confirm fitment. Taking these steps will help ensure a reliable, long-lasting energy source for your BMW X1, keeping you confidently on the road.
BMW X1 in version E84 was produced in the years 2009 – 2015. The following table presents information about batteries that match each of the engines available on the market.
Basic parameters of batteries suitable for BMW X1 (2009-2015):
| Layout | Terminal types | Base hold-down |
|---|---|---|
| 0 – positive on the right side | 1 | B13 |
BMW X1 E84 – petrol engines:
- sDrive 18 i – 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 |
BMW X1 E84 – petrol engines:
- xDrive 35 i – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 08 | 70 Ah 760 A | 278x175x190 mm | More |
| Bosch S5 AGM S5A 11 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK700 | 70 Ah 760 A | 278x175x190 mm | More |
| Exide AGM EK720 | 72 Ah 760 A | 278x175x190 mm | More |
| Exide AGM EK800 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK820 | 82 Ah 800 A | 315x175x190 mm | More |
| Halfords Standard AGM 096 | 70 Ah 720 A | 278x175x190 mm | More |
| Halfords Advanced AGM 096 | 70 Ah 760 A | 278x175x190 mm | More |
| Halfords Advanced AGM 115 | 80 Ah 800 A | 317x175x190 mm | More |
| Lucas Fusion AGM LF096 | 70 Ah 760 A | 278x175x190 mm | More |
| Lucas Fusion AGM LF115 | 80 Ah 800 A | 315x175x190 mm | More |
| Varta Silver Dynamic AGM E39 | 70 Ah 760 A | 278x175x190 mm | More |
| Varta Silver Dynamic AGM F21 | 80 Ah 800 A | 315x175x190 mm | More |
BMW X1 E84 – petrol engines:
- sDrive 20 i – with Start-Stop
- xDrive 25 i
- xDrive 28 i – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 11 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK800 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK820 | 82 Ah 800 A | 315x175x190 mm | More |
| Halfords Advanced AGM 115 | 80 Ah 800 A | 317x175x190 mm | More |
| Lucas Fusion AGM LF115 | 80 Ah 800 A | 315x175x190 mm | More |
| Varta Silver Dynamic AGM F21 | 80 Ah 800 A | 315x175x190 mm | More |
BMW X1 E84 – diesel engines:
- sDrive 18 d
- sDrive 20 d
| 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 |
BMW X1 E84 – diesel engines:
- sDrive 16 d – with Start-Stop
- sDrive 18 d – with Start-Stop
- sDrive 20 d – with Start-Stop
- xDrive 23 d – with Start-Stop
- xDrive 25 d – with Start-Stop
| Model | Capacity and CCA | Dimensions (LxWxH) | Price |
|---|---|---|---|
| Bosch S5 AGM S5A 11 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK800 | 80 Ah 800 A | 315x175x190 mm | More |
| Exide AGM EK820 | 82 Ah 800 A | 315x175x190 mm | More |
| Halfords Advanced AGM 115 | 80 Ah 800 A | 317x175x190 mm | More |
| Lucas Fusion AGM LF115 | 80 Ah 800 A | 315x175x190 mm | More |
| Varta Silver Dynamic AGM F21 | 80 Ah 800 A | 315x175x190 mm | More |
FAQ – BMW X1 battery
What is the correct battery size for a BMW X1 E84 (2009-2015)?
The recommended battery size for the BMW X1 E84 (2009-2015) is typically an AGM or EFB battery with dimensions of 278mm (length) x 175mm (width) x 190mm (height), commonly referred to as Type 096 or Type 019. Always check your vehicle’s specifications or existing battery label before purchasing.
Does the BMW X1 E84 require an AGM or EFB battery, and why?
The BMW X1 E84, especially models with Start-Stop technology, is best equipped with an AGM (Absorbent Glass Mat) or EFB (Enhanced Flooded Battery). These batteries are designed to handle frequent engine starts and higher electrical demands, ensuring reliability and longevity for vehicles with advanced electrical systems.
How do I know when my BMW X1 E84 battery needs to be replaced?
Signs that your BMW X1 E84 battery needs replacement include slow engine cranking, dashboard warning lights, dimming headlights, or electrical malfunctions. If the battery is more than 4-5 years old or fails to hold a charge, it is advisable to replace it to avoid unexpected breakdowns.
Is battery registration necessary after replacing the battery in a BMW X1 E84?
Yes, battery registration is recommended after replacing the battery in your BMW X1 E84. The car’s onboard computer monitors battery condition and charging parameters; registering the new battery ensures optimal charging, prevents potential electrical issues, and extends battery life.
Can I replace the BMW X1 E84 battery myself, or should I seek professional help?
While physically replacing the battery in a BMW X1 E84 can be done at home with the right tools, professional installation is recommended. This is due to the need for proper battery registration and to ensure safe handling of the vehicle’s electrical system, especially in models with Start-Stop technology.
What is the recommended cold cranking amps (CCA) rating for the BMW X1 E84 battery?
The recommended CCA (Cold Cranking Amps) rating for a BMW X1 E84 battery generally ranges from 700 to 800 CCA, ensuring reliable starting performance in all weather conditions. Always verify the CCA requirements in your vehicle’s manual or on your existing battery before purchasing a replacement.
If you’re still unsure which battery fits your BMW X1 , 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!
2 responses to “BMW X1 E84 (2009-2015) – batteries”
Hi,I have a 2010 series one 116i sport without stop start ,I have 80amp battery which is failing ,I propose to fit new battery ,with slave battery connected to battery terminals to fool computer into not realise that I am changing battery do you think this will work? Thanks chris
Hi I have a 2010 series one 116i petrol I plan to hook up slave battery to keep voltage to car constant while I change battery will this work?