# BMW 1 Series battery in Málaga > Which battery a BMW 1 Series takes: AGM and IBS registration in the ECU. Prices with fitting and no appointment in Málaga. Varta distributor since 1999. Home › Car batteries › Batteries by brand › BMW › 1 Series The BMW 1 Series battery is 12 V and is around 70-90 Ah and 720-820 A depending on the generation and engine : on most versions it is AGM as standard, because of Start-Stop and the IBS sensor on the negative terminal, and only older entry-level units without Start-Stop use EFB . As it carries an IBS sensor, the new battery must be registered in the ECU; on the rear-wheel-drive F20/F21 it sits in the boot and on the F40 in the engine bay. At Málaga Baterías (C/ La Orotava, 100, 29006 Málaga), Official Varta Distributor since 1999 , we check it free of charge and replace it without an appointment, in about 15 minutes . Guideline prices with fitting included: 130-230 € EFB, 180-280 € AGM and 280-380 € high-capacity AGM. BMW 1 Series won’t start? Today, with no appointment Send us your number plate on WhatsApp and we’ll tell you the exact battery for your BMW 1 Series and the price in minutes. Call now WhatsApp The BMW 1 Series is a common sight on Málaga's roads, and it comes with the detail that causes the most trouble at battery time: nearly all of them use AGM with an IBS sensor , so fitting the battery and closing the bonnet isn't enough — it has to be registered with the ECU . And it isn't always where you'd expect: on the rear-wheel-drive 1 Series (F20/F21) it lives in the boot . We do it on the spot, without an appointment and at the shop (we don't offer mobile fitting), at C/ La Orotava, 100, 29006 Málaga , with registration included. Which battery does the BMW 1 Series take? By generation and engine Indicative figures, all 12 V : Version Approx. Ah Cranking (A) Technology Start-Stop 1 Series F20/F21 petrol (116i, 118i, 120i) 70-80 Ah 720-760 A AGM Yes 1 Series F20/F21 diesel (116d, 118d, 120d) 80-90 Ah 760-800 A AGM Yes 1 Series F40 petrol (118i, 120i, 128ti) 70-80 Ah 720-800 A AGM Yes 1 Series F40 diesel (116d, 118d, 120d) 80-90 Ah 760-820 A AGM Yes M135i / M140i (high performance) 80-90 Ah 800-820 A AGM Yes Guideline figures: they vary with year, trim and equipment. “—” = we confirm it from your number plate. How to work out which one your 1 Series needs A quick way to tell: look at the negative terminal . If there's a sensor with a connector coming out of it (the IBS battery state sensor), your 1 Series manages charging actively and needs an AGM plus registration of the new battery with the ECU. Between F20/F21 and F40, petrol and diesel, there are far too many combinations to guess: give us the number plate on WhatsApp or at the shop and we'll tell you the Ah, CCA, technology, polarity and exact dimensions. And if you're not sure whether the problem is the battery or the alternator, start with a free battery check . Official Varta Distributor since 1999 Varta batteries for your BMW 1 Series, fitted on the spot We are at C/ La Orotava, 100, 29006 Málaga. Free battery check, ECU registration and fitting included, recycling of the old battery and warranty under Spanish RDL 7/2021. Request a quote Signs the 1 Series battery needs replacing - Slow cranking from cold, especially first thing in the morning. - Start-Stop stops engaging , or it engages and the engine restarts by itself seconds later: the classic first warning on AGM-equipped 1 Series. - Dashboard warnings about an energy-management or battery fault, or that the Start-Stop conditions aren't met. - Intermittent glitches on the iDrive screen, the audio system or the locks. - A recently replaced battery that was never registered with the ECU : the car keeps treating it as the old one, charges it badly and it lasts half as long. - If the battery sits in the boot (F20/F21) and you notice damp or an odd smell in that area, check it as soon as possible. - More than 4 years old. In Málaga a conventional battery lasts 4-6 years on average and an AGM 5-7 . How we do it No appointment · in about 15 minutes - 01 Send us your plate - 02 Free Midtronics test - 03 15-minute fitting - 04 IBS registration & recycling How much it costs to change a BMW 1 Series battery in Málaga Prices by technology Fixed price, fitting included : Technology BMW 1 Series versions Price fitted EFB Older entry-level 1 Series without Start-Stop 130-230 € AGM Most 1 Series with Start-Stop and an IBS sensor (F20/F21 and F40) 180-280 € High-capacity AGM High-capacity diesels and M versions (M135i / M140i) 280-380 € Guide prices, installation included. The final price may vary depending on how complex the installation is and on the battery specifications. Ask us for a no-obligation quote. What the price includes Battery registration is included : we don't charge for it separately, unlike many workshops. We've been an Official Varta Distributor since 1999 , so you buy at distributor prices, with fitting and recycling of the old battery included and the warranty set out in Spanish law RDL 7/2021. Battery change without an appointment in Málaga … ## Buy or change this battery in Málaga Málaga Baterías — official Varta distributor. No appointment needed. Free quote and recycling of your old battery. - **Phone:** [952 31 01 18](tel:+34952310118) - **WhatsApp:** [+34 952 31 01 18](https://wa.me/34952310118) - **Address:** C/ La Orotava, 100, 29006 Málaga - **Directions:** https://maps.google.com/?q=Málaga+Baterías+C/+La+Orotava+100+Málaga ### Areas we cover Málaga city: Centro, Teatinos, El Palo, Pedregalejo, Ciudad Jardín, Cruz de Humilladero, Carretera de Cádiz, Churriana, Campanillas, Puerto de la Torre, Bailén-Miraflores, Palma-Palmilla. Costa del Sol: Torremolinos, Benalmádena, Fuengirola, Mijas, Marbella, Rincón de la Victoria, Vélez-Málaga, Torrox, Nerja, Alhaurín. --- [See the full product page](https://malagabaterias.com/en/battery-bmw-serie-1-malaga)