# Start-Stop battery Varta N105 12V 105Ah 950A ![Start-Stop battery Varta N105 12V 105Ah 950A](https://baterias.com/4591-home_default/battery-varta-n105-12v-105ah-950a.jpg) **Category:** [Car batteries equipped with start stop system](https://baterias.com/gb/car-batteries-equipped-with-start-stop-system) → [VARTA](https://baterias.com/gb/varta) - **Canonical URL**: https://baterias.com/gb/battery-varta-n105-12v-105ah-950a - **Language**: en-GB - **Brand**: VARTA - **Reference**: BCOM-VARTA-N105 - **EAN**: 4016987168769 - **MPN**: N105 - **Price**: 179,50 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | VARTA | | Reference | N105 | | Model | Dynamic EFB | | Voltaje | 12 V | | Largo | 394 mm | | Ancho | 175 mm | | Alto | 190 mm | | Tecnología | EFB | | EAN | 4016987168769 | | Scheme | Positive terminal on the right | | Subjection | B13 | | Arranque en frío CCA EN | 950 A | | Capacidad C20 (Ah) | 105 Ah (c20) | | ETN extra | 605500095K262 | ## Quick description **Varta N105 12V 105Ah 950A** is a dedicated Start-Stop battery with AGM/EFB technology. Withstands intensive cycling at traffic-light stops (hundreds of cranks per day), recharges quickly while driving and keeps comfort loads alive during long idle periods. ### Why this Start-Stop battery? - **Designed for Start-Stop** built for the intensive cycling of modern cars - **2 to 3 times longer life** vs fitting a cheap conventional battery - **Fast recovery** recharges in minutes once the engine is running 🔌 Voltage 12 V ⚡ Capacity 105 Ah C20 🔋 Cold cranking 950 A EN-1 📏 Dimensions 394×175×190 mm ⚙️ Technology EFB 🧭 Polarity Positivo a la derecha ⚖️ Weight 26,02 kg 🏷️ Model Dynamic EFB ## Description ## Battery Varta N105 Dynamic EFB (antes Blue Dynamic EFB) 105Ah 950A 12V Choose VARTA® Blue Dynamic EFB for a superior and extraordinary battery for high-performance applications. Thanks to their optimized EFB technology, suitable for Start-Stop vehicles that start the engine many times in a single output, VARTA® Blue Dynamic EFB batteries offer twice the resistance of conventional batteries. Choose VARTA® Blue Dynamic EFB for vehicles with higher than normal energy demands, either due to more intensive use of the vehicle or because it has a large number of accessories and equipment installed, or for cars with Start-Stop function without regenerative braking technology. - Prepared for basic start-stop systems. - Designed to the highest German standards. - Patented PowerFrame® grid for maximum starting power, quick recharge and increased corrosion resistance. - Original replacement, to replace the battery sold to the OE channel (First Equipment). ## Why choose a **Varta N105** battery? Today, the battery has become one of the most important elements of any vehicle. Both the safety systems and the auxiliary elements that equip the vehicles, depend to a great extent on the quality of the battery for its correct operation. There are countless brands of batteries on the market and it is normal for a non-expert user to have doubts about which battery to choose. For that reason, we list some of the reasons why we believe that choosing the right Varta Battery is always a wise choice: - **Leading Brand**: The Varta brand, with over 125 years of history, is the world's leading manufacturer of automotive batteries. Your Varta N105 battery is manufactured by the number one manufacturer in the industry. - **Quality**: During the manufacturing process of the Varta N105 battery, more than 100 parameters are monitored to guarantee the complete quality and reliability of the product. - **Reliability**: The main vehicle manufacturers on the market: Mercedes, BMW, Audi... rely on Varta batteries to equip their new vehicles. Working for these manufacturers means exceeding their strict quality controls and expectations for reliability. **Don't play it. Installing a good battery for your vehicle is a matter of safety and reliability**. If you want additional information about Battery Varta N105, you can download the product's technical sheet at the following link: [ Download technical sheet Varta N105 105Ah 950A 12V](/fichastecnicas/ficha-tecnica-bateria-varta-n105-105ah-950a-12v-en.pdf) ## Frequently asked questions ### How do I know if the N105 model fits my car? Three ways: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team for the N105; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 9:00–18:00 CET). ### How do I fit the N105 model in my car? In most cars it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### What warranty does the Varta N105 battery have? This battery includes 2 years of official manufacturer warranty against manufacturing defects. It applies to defects such as damaged cells, internal short-circuits or abnormal capacity loss. Damage from misuse is excluded: prolonged overcharging, unsuitable chargers or a faulty alternator. If the battery fails, we replace it at no cost after a technical inspection. ### How long does Varta N105 delivery take? In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock — it leaves the same day and arrives the next business day. Afternoon or weekend orders ship the next business day. For Balearics, Canaries and other EU destinations, allow 2-5 days. Shipping cost is calculated in the cart based on destination and service (standard, express, cash on delivery). Tracking number is sent by email + SMS as soon as the parcel ships. ### Can I return the Varta N105 battery if it doesn't fit or doesn't work? Yes. You have 14 days from delivery to return it. In mainland Spain and Portugal returns are FREE — we cover the return shipping cost via prepaid label. In other EU countries the return shipping cost is the customer's. It must arrive in its original packaging with no signs of installation. If it was defective, the warranty covers replacement even after the 14-day period. ### How much does the Varta N105 battery cost? The current price at baterias.com is 179,50 € (VAT included; 148,35 € excl. VAT), updated every 24 hours. The applicable VAT may vary with the destination country and is confirmed in the cart. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). ### Where do I find the N105 model online? At baterias.com — authorised distributor with real stock, 24h delivery in mainland Spain and Portugal if you order before 17:00, and full manufacturer warranty. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). Secure payment by card, Bizum, PayPal or bank transfer. If you choose at-home installation, our technician will take the used battery and dispose of it through an authorised collection point. ### How long does the Varta N105 battery last? Expected lifespan of the Varta N105 is 4 to 7 years in regular use (depends on technology and climate). In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured. ### What are the dimensions of the Varta N105 battery? Dimensions (length × width × height) are 394×175×190 mm — also written as 394x175x190 mm and correspond to the European L6 case size — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### How much does the Varta N105 battery weigh? It weighs 26 kg. Most of the weight is lead. If you plan to fit it yourself, use gloves and a carrying strap (AGM batteries are slightly heavier than conventional due to the absorbent glass-mat fibre). ### Will the Varta N105 battery fit my car? Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 9:00–18:00 CET). The N105 typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Varta N105? Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop cars. See the "Equivalents" section to view recommended options at the same performance level. ### Is the N105 model better than its equivalents from other brands? This battery and its equivalents from Bosch, Tudor or Exide are technically comparable: same dimensions, same voltage and same capacity. The differences are warranty (Varta and Bosch: 2 years; Tudor and Exide: 2 years on the equivalent line), manufacturing plant (Varta and Bosch share origin in the Clarios Group; Tudor and Exide belong to Exide Technologies) and price. For private use any of these brands will give 4-6 years of life. Compare them in the "Equivalents" section. ### What reviews does the N105 model have? The product rating, when available, is shown on the product page next to the stars. You can also check our public Trustpilot profile at shop level (4.4/5 from 10,814+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped cars that need OBD registration after fitting. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-07-22*