# Car battery Long WTZ8V 12V 7Ah ![Car battery Long WTZ8V 12V 7Ah](https://baterias.com/1646-home_default/battery-long-wtz8v-12v-7ah.jpg) > Long WTZ8V car battery 12V 7Ah. Starting Series range. Dimensions 113Γ—70Γ—130 mm. Check fitment by plate. **Category:** [Car Batteries](https://baterias.com/gb/car-batteries) β†’ [LONG](https://baterias.com/gb/long) - **Canonical URL**: https://baterias.com/gb/battery-long-wtz8v-12v-7ah - **Language**: en-GB - **Brand**: LONG - **Reference**: BCOM-LONG-WTZ8V - **MPN**: WTZ8V - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | LONG | | Reference | WTZ8 V | | Model | Starting Series | | Voltage (V) | 12 V | | Largo | 113 cm | | Ancho | 70 cm | | Alto | 130 cm | | Peso | 2.64 kg | | Capacity (C20) | 7 Ah (c20) | | Capacity (C5) | 5.95 Ah (c5) | ## Quick description **Long WTZ8V 12V 7Ah** 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 7 Ah C20 πŸ“ Dimensions 113Γ—70Γ—130 mm βš–οΈ Weight 2,64 kg 🏷️ Model Starting Series ## Description ## Car battery Long WTZ8V Starting Series 7Ah 12V 12*V* Voltage 7*Ah* Capacity 2.64*kg* Weight The **Long WTZ8V** from the **Starting Series** range delivers **7 Ah** at **12 V**: the usual specification for passenger cars with conventional starting, without a Start-Stop system. It measures 113 Γ— 70 Γ— 130 mm, the format sought by anyone replacing a 7 Ah battery in cars. - Original-equipment build quality without the dealership price. - Direct replacement for the original battery in size and terminals. - Reliable cold starts, even after weeks without driving. - Low self-discharge: copes with long stops without losing charge. ### Will it fit your current battery tray? In terms of format, the Long WTZ8V measures 113 Γ— 70 Γ— 130 mm (length Γ— width Γ— height) and weighs 2.64 kg. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change. ### What the Long WTZ8V is for With 7 Ah, the Long WTZ8V 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 2.64 kg. ### The Long WTZ8V within the Starting Series range Within the Long catalogue, the **Starting Series** series groups the references designed for this use. The WTZ8V is the 7 Ah model of that family, with the same performance as its siblings in other sizes. ### Why choose Long batteries Long batteries combine large-scale production with ISO quality standards and a batch-to-batch consistency that has made them the de-facto standard in backup systems and electric mobility. We guarantee that every Long arrives new, charged and with the manufacturer's full warranty. ### Manufacturer's warranty The Long WTZ8V 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. ### Care and maintenance 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. ### Shipping, delivery and returns Orders placed **before [[ks:cutoff]]** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have **[[ks:return_days]] days** to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships. ## Frequently asked questions ### How do I fit the WTZ8V 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. ### What is the service life of the WTZ8V model? Expected lifespan of the Long WTZ8V 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 WTZ8V model? Dimensions (length Γ— width Γ— height) are 113Γ—70Γ—130 mm β€” also written as 113x70x130 mm 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. ### Will the Long WTZ8V 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 β€” we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The WTZ8V typically fits a wide range of European vehicles thanks to its standard DIN case format. ### What are the equivalents of the WTZ8V 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. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” automotive battery specialists since 2015. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-10-10*