# Start-Stop battery Varta G14 12V 95Ah 850A AGM ![Start-Stop battery Varta G14 12V 95Ah 850A AGM](https://baterias.com/370-home_default/battery-varta-g14-agm-12v-95ah-850a.jpg) > Varta G14 Start-Stop battery 12V 95Ah 850A AGM. Designed for Start-Stop vehicles with regenerative braking. 2-year warranty, 24 h delivery. **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-g14-agm-12v-95ah-850a - **Language**: en-GB - **Brand**: VARTA - **Reference**: BCOM-VARTA-G14 - **EAN**: 4016987144527 - **MPN**: G14 - **Price**: 171,05 € - **Stock**: In stock ## Technical specifications | Feature | Value | |---|---| | Brand | VARTA | | Reference | G14 | | Model | Dynamic AGM (antes Silver Dynamic AGM) | | Voltaje | 12 V | | Largo | 353 mm | | Ancho | 175 mm | | Alto | 190 mm | | Peso | 26.4 kg | | Tecnología | AGM | | EAN | 4016987144527 | | Scheme | Positive terminal on the right | | Terminal | 1 | | Subjection | B13 | | Arranque en frío CCA EN | 850 A | | Capacidad C20 (Ah) | 95 Ah (c20) | | ETN | 595901085D852 | ## Quick description **Varta G14 12V 95Ah 850A** 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 95 Ah C20 🔋 Cold cranking 850 A EN-1 📏 Dimensions 353×175×190 mm ⚙️ Technology AGM 🧭 Polarity Positive on the right ⚖️ Weight 26,4 kg 🏷️ Model Dynamic AGM ## Description ## Battery Varta G14 Dynamic AGM (antes Silver Dynamic AGM) 95Ah 850A 12V By choosing a VARTA® Silver Dynamic AGM battery with the most advanced technology, you choose an excellent battery, capable of powering the most demanding vehicles and accessories as it is three times stronger than conventional batteries. VARTA® Silver Dynamic AGM batteries are perfect for advanced Start-Stop systems that require rapid battery recharging using energy supplied by regenerative braking systems. - Made in Germany in the world's largest AGM battery production facility. - 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). - Designed for all vehicles with a start-stop system: it responds faster, works harder and lasts longer. It shares design with OE, guaranteeing maximum fuel savings in start-stop systems. ## Why choose a **Varta G14** 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 G14 battery is manufactured by the number one manufacturer in the industry. - **Quality**: During the manufacturing process of the Varta G14 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 G14, you can download the product's technical sheet at the following link: [ Download technical sheet Varta G14 95Ah 850A 12V](/fichastecnicas/data-sheet-battery-varta-g14-95ah-850a-12v-en.pdf) ## Frequently asked questions ### Is the G14 model AGM? What does this technology offer? Yes. The G14 from Varta uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for cars with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions. ### Is the Varta G14 battery suitable for Start-Stop? Yes. As AGM technology it is designed for Start-Stop vehicles. AGM batteries support advanced Start-Stop and regenerative braking thanks to their higher cycle count. EFB is recommended for basic Start-Stop; AGM is recommended when regenerative braking is also present, thanks to its higher cycle capability. It works straight out of the box — on most modern vehicles registering the battery via OBD is recommended so the alternator automatically applies the optimal charging profile. ### How do I know if the G14 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 G14; 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 is the Varta G14 battery installed in the vehicle? 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 G14 battery have? The official manufacturer warranty is 2 years and covers manufacturing defects. It covers cell failures, internal short-circuits and abnormal capacity drops. Wear from misuse (prolonged overcharging, wrong charger or faulty alternator) is not covered. Once the defect is verified by technical inspection, we replace the G14 at no cost. ### How long does Varta G14 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 G14 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. ### What is the price of the G14 model? The current price at baterias.com is 171,05 € (VAT included; 141,36 € 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 can I buy the Varta G14 battery? 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. ### What is the service life of the G14 model? Expected lifespan of the Varta G14 is 5 to 8 years in mild-climate car use with Start-Stop. 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 G14 battery? Dimensions (length × width × height) are 353×175×190 mm — also written as 353x175x190 mm and correspond to the European L5 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. ### What is the weight of the G14 model? It weighs 26,4 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). ### What is the capacity and CCA of the G14 model? Nominal capacity 95 Ah[?cca: and [cold-cranking amps 850 A]] at 12 V. Ah measure the total energy available (autonomy); CCA (also written A in cold or EN under the European standard) measure the instantaneous power to crank the starter motor. A battery with more CCA starts better in winter; one with more Ah keeps accessories on for longer. ### Does this 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 G14 typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Varta G14? 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 G14 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 do users say about the Varta G14 battery? The average rating of the Varta G14 on baterias.com is 4.72/5 from 84 verified customer reviews. 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 10,798+ 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. ### What advantages does the Varta G14 AGM battery offer over an EFB? AGM (Absorbent Glass Mat) technology uses absorbent fibreglass that retains the electrolyte, eliminating leaks and allowing up to 3× more charge/discharge cycles than a conventional battery. It is the recommended option when the car has advanced Start-Stop with regenerative braking (BMW EfficientDynamics, Mercedes Eco, Audi MHEV, Land Rover ECO, Volvo i-Stop). Withstands tilted positions, high vibration and extreme temperatures better than EFB. The Varta G14 is fully original and meets European EN 50342-6 standards for advanced Start-Stop. ### Do I need to register the Varta G14 on the car after installation? On most cars it is not strictly necessary — the alternator detects the new battery and adapts the charge automatically. It is recommended to register the battery via OBD so that the alternator applies the optimal charging profile from the first minute and extends the battery life as much as possible (especially on brands with sophisticated BMS: BMW, Mercedes, Audi, Volvo, Land Rover). Any workshop with an OBD scanner (~10-15 € labour) does it in 5 minutes. DIY apps: VCDS / Carista (VAG), Bimmercode (BMW), iCarsoft. If you do not register, the car will still start correctly — the alternator just takes a few days to adjust the profile. The Varta G14 ships factory-charged at 80-90% so you can use it straight after fitting. ## Reviews - **Average rating**: 4.72 / 5 (84 reviews) ## 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 · 2026-07-21*