# Car battery Tudor TA1050 12V 105Ah 850A ![Car battery Tudor TA1050 12V 105Ah 850A](https://baterias.com/3473-home_default/battery-tudor-ta1050-12v-105ah-850a.jpg) > Tudor TA1050 car battery 12V 105Ah 850A. HIGH TECH range. Dimensions 315×175×205 mm, + terminal on the right. Check fitment by plate. **Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [TUDOR](https://baterias.com/gb/tudor) - **Canonical URL**: https://baterias.com/gb/battery-tudor-ta1050-12v-105ah-850a - **Language**: en-GB - **Brand**: TUDOR - **Reference**: BCOM-TUDOR-TA1050 - **EAN**: 3661024054300 - **MPN**: TA1050 - **Price**: 121,95 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | TUDOR | | Reference | TA1050 | | Model | TUDOR HIGH TECH | | Voltage (V) | 12 V | | Largo | 315 mm | | Ancho | 175 mm | | Alto | 205 mm | | Peso | 23.1 kg | | Tecnología | Flooded | | EAN | 3661024054300 | | Terminal layout | Positive terminal on the right | | Terminal type | EN taper post | | Hold down | B13 | | Cold cranking amps (EN) | 850 A | | Capacity (C20) | 105 Ah (c20) | | Case type | LH4 | ## Quick description **Tudor TA1050 12V 105Ah 850A** is a passenger car battery with factory-guaranteed cranking power and extended service life. OEM quality at white-label prices: calcium-silver grids, low self-discharge and compatible with all modern electrical systems. ## Why this car battery? - **Original-equipment quality** without dealership prices - **Lasts 4 to 6 years** buy once instead of twice - **Real human tech support** if you have any doubts before buying 🔌 Voltage 12 V ⚡ Capacity 105 Ah C20 🔋 Cold cranking 850 A EN-1 📏 Dimensions 315×175×205 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the right ⚖️ Weight 23,1 kg 🏷️ Model TUDOR HIGH TECH ## Description ## Car battery Tudor TA1050 High Tech 105Ah 850A 12V 12*V* Voltage 105*Ah* Capacity 850*A* Cold cranking 23.10*kg* Weight The **Tudor TA1050** from the **High Tech** range delivers **105 Ah** and **850 A** of cold cranking current (EN) at **12 V**: the usual specification for passenger cars with conventional starting, without a Start-Stop system. It measures 315 × 175 × 205 mm and the positive terminal on the right, the format sought by anyone replacing a 105 Ah battery in cars. - Reliable cold starts, even after weeks without driving. - Conventional lead-acid: the most proven and economical technology. - Original-equipment build quality without the dealership price. - Direct replacement for the original battery in size and terminals. ### What the Tudor TA1050 is for With 105 Ah, the Tudor TA1050 is sized for passenger cars with conventional starting, without a Start-Stop system. It is a direct replacement for the original battery as long as dimensions and terminals match. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 23.10 kg, EN taper post terminals and B13 hold-down. ### Will it fit your current battery tray? The Tudor TA1050 is made in the 315 × 175 × 205 mm format and weighs 23.10 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses a B13 hold-down and EN taper post terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters. ### What Tudor does differently Tudor has made batteries in Spain for more than a century and remains one of the brands most trusted by Spanish workshops for reliability and value. We guarantee that every Tudor arrives new, charged and with the manufacturer's full warranty. ### The Tudor TA1050: High Tech range and conventional lead-acid technology The **High Tech** is the Tudor range the TA1050 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle. In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use. ### Usage and maintenance tips Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. In normal daily use the alternator keeps the battery charged; if the car stands for weeks, a maintenance charge once a month prevents deep discharge. ### Warranty and coverage The Tudor TA1050 comes with the **manufacturer's official warranty** against manufacturing defects; the exact period is stated in the brand's conditions. If it fails through a defect within the period, we replace it free of charge. ### Delivery times and returns Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### How is the Tudor TA1050 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 our blog. 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 — with positive on the right 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 is the service life of the TA1050 model? Expected lifespan of the Tudor TA1050 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 measurements of the TA1050 model? Dimensions (length × width × height) are 315×175×205 mm — also written as 315x175x205 mm — 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 polarity does the Tudor TA1050 battery have? Polarity: positive on the right. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk. ### Is the TA1050 valid for my vehicle? 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 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The TA1050 typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which interchangeable batteries are there for this one? 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. ## Equivalent batteries - [EXIDE EA1050](https://baterias.com/gb/battery-exide-ea1050-12v-105ah-850a) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-10-25*