# Motorcycle battery Varta B49-6 (008011004) 6V 8Ah 40A ![Motorcycle battery Varta B49-6 (008011004) 6V 8Ah 40A](https://baterias.com/5822-home_default/battery-varta-motorcycle-6v-8ah-b49-6-008011004.jpg) > Varta B49-6 motorcycle battery 6V 8Ah 40A. Official Varta Distributor. Ref. 008011004. PowerSports SLI Freshpack range. Verified OEM fitment. **Category:** [Motorcycle Batteries](https://baterias.com/gb/motorcycle-batteries) β†’ [VARTA](https://baterias.com/gb/varta) - **Canonical URL**: https://baterias.com/gb/battery-varta-motorcycle-6v-8ah-b49-6-008011004 - **Language**: en-GB - **Brand**: VARTA - **Reference**: BCOM-VARTA-008011004 - **EAN**: 4016987168837 - **MPN**: 008011004 - **Price**: 65,10 € - **Stock**: In stock ## Technical specifications | Feature | Value | |---|---| | Brand | VARTA | | Reference | 008011004 | | Model | Powersports SLI Freshpack | | Voltage (V) | 6 V | | Capacity | 8 Ah (c10) | | Largo | 91 mm | | Ancho | 83 mm | | Alto | 160 mm | | Peso | 1.4 kg | | TecnologΓ­a | Lead-acid | | EAN | 4016987168837 | | Terminal layout | Positive terminal on the left | | Terminal type | Y6 | | JIS | B49-6 (B49-6) | | Hold down | B00 | | Cold cranking amps (EN) | 40 | | Capacity (C20) | 8 | | ETN | 008011004G020 | ## Quick description **Varta B49-6 6V 8Ah 40A** is a sealed motorcycle battery ready to fit, with the JIS reference your mechanic recognises at a glance. Vibration-resistant, keeps voltage during the winter off-season and cranks first time when you take it out for a ride. ### Why this motorcycle battery? - **Same JIS reference** as your bike's original β€” fits first time - **Sealed and ready to use** no acid handling, no refills - **Survives winter storage** holds charge through long off-season 🏍️ JIS code B49-6 πŸ”Œ Voltage 6 V ⚑ Capacity 8 Ah C10 πŸ”‹ Cold cranking 40 A EN-1 πŸ“ Dimensions 91Γ—83Γ—161 mm βš™οΈ Technology Lead-acid 🧭 Polarity Positive on the left βš–οΈ Weight 2,22 kg 🏷️ Model PowerSports SLI Freshpack #️⃣ Mfr. reference 008011004 ## Description ## Varta B49-6 Powersports SLI Freshpack 8Ah 40A 6V Motorcycle Battery JIS code B49-6 6*V* Voltage 8*Ah* Capacity 40*A* Cold cranking 1,4*kg* Weight The **Varta B49-6 motorcycle battery** (reference 008011004) is the **6 V**, **8 Ah** model delivering **40 A** of cold cranking power (EN) from Varta's **Powersports SLI Freshpack** range, designed for motorcycles, scooters, quads and personal watercraft. It replaces the original battery in motorcycles with the 91 Γ— 83 Γ— 160 mm format without any modifications: the same 8 Ah capacity and the same terminal layout (positive on the left). - Performs well in the cold and after periods of inactivity. - High cranking peak in a compact, lightweight format. - Direct replacement for the original motorbike, scooter or quad battery. - Construction built to withstand the vibration typical of two-wheelers. ### Applications of the Varta B49-6 battery The Varta B49-6 covers the needs of motorcycles, scooters, quads and personal watercraft with 8 Ah of capacity and a construction built for that use. Check that it matches your current battery in dimensions, terminals and hold-down: this reference weighs 1,4 kg and has a Y6 terminal and a B00 hold-down. ### Size and fitting of the Varta B49-6 In terms of format, the Varta B49-6 measures 91 Γ— 83 Γ— 160 mm (length Γ— width Γ— height) and weighs 1,4 kg. The positive terminal on the left determines which side the cables run to: it is the detail that causes the most buying mistakes, so it is worth checking before ordering. It uses a B00 hold-down and a Y6 terminal, the system that anchors it to the vehicle's battery tray. For the swap to be direct, the space your current battery occupies must respect those three dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will have to change. ### The Varta B49-6 and the Powersports SLI Freshpack range The **Powersports SLI Freshpack** is Varta's classic starter line for two-wheelers, with lead-acid technology and dry delivery with the acid packed separately to guarantee freshness until activation at the workshop. It covers the bulk of motorbikes, scooters and quads fitted with a conventional battery: punchy starting, resistance to the vibrations of sporty riding and direct replacement of the original battery. On two wheels, vibration and extreme temperatures take a heavy toll on the battery. This range reinforces the internal plate mounting and seals the unit to withstand that use, delivering the instant burst of cranking power a motorbike or quad engine needs after weeks standing idle. ### Why choose a Varta battery Choosing Varta means going with the reference the car manufacturer itself signed off on in its day. Against own-brand batteries, the difference is not the purchase price but how many winters the battery lasts before leaving you stranded. Behind Varta is Clarios, one of the largest manufacturers of starter batteries in the world and a supplier to the assembly lines of numerous car brands. That German engineering heritage translates into reliable starting year after year. Varta is Europe's leading manufacturer of starter batteries: its production volume and quality controls guarantee consistent reliability batch after batch, something own-brand makers cannot always assure. ### Manufacturer's warranty The Varta B49-6 battery comes with the **official manufacturer warranty**. ### Care and maintenance If the bike goes unused for long spells, a trickle charger greatly extends the battery's life and prevents sulphation. Storing it somewhere dry and checking the terminals at the start of each season helps it start first time. Motorcycle batteries suffer in the cold and when left idle: in winter, a maintenance charger stops the battery from discharging completely. With this care, it will typically deliver well over several years of service. ### Technical sheet Download the official technical sheet for this battery with all the manufacturer data. [Download technical sheet (PDF)](/fichastecnicas/data-sheet-battery-varta-008011004-b49-6-8ah-40a-6v-en.pdf) ## Frequently asked questions ### How do I change this battery step by step? In most motorcycles 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 motorcycles 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 (B49-6) model? Expected lifespan of the Varta (B49-6) is 4 to 6 years in regular motorcycle 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 are the measurements of the (B49-6) model? Dimensions (length Γ— width Γ— height) are 91Γ—83Γ—161 mm β€” also written as 91x83x161 mm β€” following the European DIN standard. Always measure the space in your motorcycle before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### Is the (B49-6) 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 (B49-6) fits 4 verified vehicle versions in our database. ### Which batteries are equivalent to the Varta (B49-6)? 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 motorcycles. See the "Equivalents" section to view recommended options at the same performance level. ## Compatible vehicles This battery fits 4 vehicles. Most searched: - [VESPA SPRINT (1990)](https://baterias.com/gb/motorcycle-batteries/vespa/sprint) - [BMW R 69 (1990)](https://baterias.com/gb/motorcycle-batteries/bmw/r-69) - [BMW R 25 (1990)](https://baterias.com/gb/motorcycle-batteries/bmw/r-25) ## Equivalent batteries - [FULBAT B49-6 GEL](https://baterias.com/gb/battery-fulbat-b49-6-gel-6v-10-5ah-80a) ## Reviews - **Average rating**: 4.8 / 5 (36 reviews) ## 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· 2026-10-02*