# Car battery Deta DB802 12V 80Ah 700A ![Car battery Deta DB802 12V 80Ah 700A](https://baterias.com/3560-home_default/battery-deta-db802-12v-80ah-700a.jpg) > Deta DB802 car battery 12V 80Ah 700A. Power range. Dimensions 315Γ—175Γ—175 mm, + terminal on the right. Check fitment by plate. **Category:** [Car Batteries](https://baterias.com/gb/car-batteries) β†’ [Deta](https://baterias.com/gb/deta) - **Canonical URL**: https://baterias.com/gb/battery-deta-db802-12v-80ah-700a - **Language**: en-GB - **Brand**: Deta - **Reference**: BCOM-DETA-DB802 - **EAN**: 3661024024655 - **MPN**: DB802 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | DETA | | Reference | DB802 | | Model | DETA Power | | Voltage (V) | 12 V | | Largo | 315 mm | | Ancho | 175 mm | | Alto | 175 mm | | Peso | 17.8 kg | | TecnologΓ­a | Lead-acid | | EAN | 3661024024655 | | Terminal layout | Positive terminal on the right | | Hold down | B13 | | Cold cranking amps (EN) | 700 A | | Capacity (C20) | 80 Ah (c20) | | Case type | LB4 | ## Quick description **Deta DB802 12V 80Ah 700A** is a ready-to-use passenger car battery, sealed and maintenance-free. Delivers the cranking amps the engine needs in cold weather and keeps stable voltage for modern car loads (ECU, sensors, climate control, infotainment). ### 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 πŸ”Œ Voltage 12 V ⚑ Capacity 80 Ah C20 πŸ”‹ Cold cranking 700 A EN-1 πŸ“ Dimensions 315Γ—175Γ—175 mm βš™οΈ Technology Lead-acid 🧭 Polarity Positive on the right βš–οΈ Weight 17,8 kg 🏷️ Model DETA Power ## Description ## Car battery Deta DB802 Power 80Ah 700A 12V 12*V* Voltage 80*Ah* Capacity 700*A* Cold cranking 17.80*kg* Weight The **Deta DB802** from the **Power** range delivers **80 Ah** and **700 A** of cold cranking current (EN) at **12 V**: the usual specification for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 315 Γ— 175 Γ— 175 mm format: same 80 Ah capacity and the positive terminal on the right. - Conventional lead-acid: the most proven and economical technology. - Reliable cold starts, even after weeks without driving. - Direct replacement for the original battery in size and terminals. - Original-equipment build quality without the dealership price. ### What the Deta DB802 is for The Deta DB802 covers the needs of passenger cars with conventional starting, without a Start-Stop system: reliable starting, stable voltage for the electronics and a service life of several years in daily use. Check that it matches your current battery in size and terminal position. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 17.80 kg and B13 hold-down. ### Will it fit your current battery tray? It has external dimensions of 315 Γ— 175 Γ— 175 mm and weighs 17.80 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, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### The Deta DB802: Power range and conventional lead-acid technology The **Power** is the Deta range the DB802 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. Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour. ### Why choose Deta batteries Deta combines German engineering with Exide's industrial capacity. Its Power, Senator and PowerPRO series cover everything from urban cars to construction machinery. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Warranty and coverage The Deta DB802 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. ### 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. ### Delivery times and returns Order **before [[ks:cutoff]]** with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have **[[ks:return_days]] days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email. ## Frequently asked questions ### How do I fit the DB802 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 (βˆ’) 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 β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### How long does the Deta DB802 battery last? Expected lifespan of the Deta DB802 is 4 to 6 years in regular car use without 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 size is this battery? Dimensions (length Γ— width Γ— height) are 315Γ—175Γ—175 mm β€” also written as 315x175x175 mm and correspond to the European LB4 case size β€” 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. ### Is the DB802 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 β€” we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The DB802 fits 139 verified vehicle versions in our database. ### What are the equivalents of the DB802 model? 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 β€” 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. ## Compatible vehicles This battery fits 139 vehicles. Most searched: - [FORD TRANSIT Van (FA\_ \_) (2000)](https://baterias.com/gb/car-batteries/ford/transit-van-fa) - [FORD S-MAX (WA6) (2006)](https://baterias.com/gb/car-batteries/ford/s-max-wa6) - [RENAULT ESPACE IV (JK0/1\_) (2002)](https://baterias.com/gb/car-batteries/renault/espace-iv-jk01) - [FORD TRANSIT Bus (FD\_ \_, FB\_ \_, FS\_ \_, FZ\_ \_, FC\_ \_) (2000)](https://baterias.com/gb/car-batteries/ford/transit-bus-fd_-_-fb_-_-fs_-_-fz_-_-fc) - [NISSAN PRIMASTAR Bus (X83) (2001)](https://baterias.com/gb/car-batteries/nissan/primastar-bus-x83) - [BMW 3 (E46) (1997)](https://baterias.com/gb/car-batteries/bmw/3-e46) - [NISSAN PRIMASTAR Van (X83) (2002)](https://baterias.com/gb/car-batteries/nissan/primastar-van-x83) - [RENAULT LAGUNA III (BT0/1) (2007)](https://baterias.com/gb/car-batteries/renault/laguna-iii-bt01) - [MERCEDES-BENZ C-CLASS (W204) (2007)](https://baterias.com/gb/car-batteries/mercedes-benz/c-class-w204) - [BMW 3 (E90) (2004)](https://baterias.com/gb/car-batteries/bmw/3-e90) ## Equivalent batteries - [TUDOR TB802](https://baterias.com/gb/battery-tudor-tb802-80ah-700a) - [VARTA F17](https://baterias.com/gb/battery-varta-f17-12v-80ah-740a) - [EXIDE EB802](https://baterias.com/gb/battery-exide-eb802-12v-80ah-700a) - [VARTA F18](https://baterias.com/gb/battery-varta-f18-12v-85ah-800a) - [TUDOR TA852](https://baterias.com/gb/battery-tudor-ta852-85ah-800a) - [EXIDE EA852](https://baterias.com/gb/battery-exide-ea852-12v-85ah-800a) - [VARTA E46](https://baterias.com/gb/battery-varta-e46-efb-12v-75ah-730a) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” over 25 years of experience validating automotive batteries. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-09-29*