# Motorcycle battery Motobatt MBT4BB 12V 2Ah 40A ![Motorcycle battery Motobatt MBT4BB 12V 2Ah 40A](https://baterias.com/889-home_default/battery-motobatt-mbt4bb.jpg) > Motobatt MBT4BB motorcycle battery 12V 2Ah 40A. Original, 6-month warranty, 24 h delivery. Verified OEM cross-references. **Category:** [Motorcycle Batteries](https://baterias.com/gb/motorcycle-batteries) → [MOTOBATT](https://baterias.com/gb/motobatt) - **Canonical URL**: https://baterias.com/gb/battery-motobatt-mbt4bb - **Language**: en-GB - **Brand**: MOTOBATT - **Reference**: BCOM-MOTOBATT-MBT4BB - **MPN**: MBT4BB - **Price**: 369,05 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | MOTOBATT | | Reference | MBT4 BB | | Model | MOTOBATT QUADFLEX | | Voltaje | 12 V | | Largo | 113 mm | | Ancho | 38 mm | | Alto | 87 mm | | Peso | 1.05 kg | | Tecnología | Quadflex | | Arranque en frío CCA EN | 40 A | | Capacidad C20 (Ah) | 2.5 Ah | | Capacidad C10 (Ah) | 2 5 Ah (c10) | ## Quick description **Motobatt MBT4BB 12V 2Ah 40A** is a motorcycle starter battery with standard JIS code (the one on your bike's original label). Ready to use, sealed and vibration-resistant. Fits any model that takes the same JIS reference — the code your mechanic recognises at a glance. ### Why this motorcycle battery? - **Same JIS reference** as your bike's original — fits first time - **Sealed and ready to use** no acid handling, no refills - **Survives winter storage** holds charge through long off-season 🔌 Voltage 12 V ⚡ Capacity 2 Ah C20 🔋 Cold cranking 40 A EN-1 📏 Dimensions 113×38×87 mm ⚖️ Weight 1,1 kg 🏷️ Model Motobatt Quadflex #️⃣ Mfr. reference MBT4BB ## Description ## Battery Motobatt MBT4BB 2,5Ah 40A 12V The Battery MOTOBATT MBT4BB 2.50Ah (10h) 40A 12V QUADFLEX belongs to the Motobatt Quadflex batteries range These batteries are designed to offer exceptional performance and superior durability.With a high capacity for amps-room and a high CCA (cold starting current), Motobatt Quadflex batteries guarantee a rapid battery recovery and multiple start attempts in extreme cold conditions. Motobatt Quadflex batteries are the perfect choice for those looking for quality, performance and reliability for motorcycles Although its price becomes higher than other exide first batteries, it is worth installation on motorcycles with high electrical requirements and for any motorcycle that uses many electronic equipment such as browser, heating fists, etc. ### Ideal for: - Motorcycles with high electrical requirements - Motorized sports motorcycles - High -end motorcycles with high levels of electrical equipment - ATV, UTV, PWC - Snow motorcycles ### Battery advantages and characteristics MOTOBATT MBT4BB 2.50Ah (10h) 40A 12V - It does not need activation - Totally sealed and factory activated - Free of mantenimient - Up to 30% more power than other batteries ### How to find the right battery for your vehicle or device? Motobatt is an expert in motorcycle batteries and has developed a range of models that address a wide variety of needs.While other brands can offer numerous models to cover all applications, Motobatt simplifies this process, with only 38 of its models you could replace all the +238 of other brands. Trust Motobatt to provide an efficient and effective solution but if you are not sure what battery you need, do not hesitate to contact us and we will be happy to advise you. **Attention:** On February 1, 2021, [Regulation (EU) 2019/1148 of the Council and European Parliament came into force, on the commercialization and use of explosives precursors](https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=LEGISSUM:4407259), which reclassifies sulfuric acid with concentrations greater than 10% as a precursor substance that could used illicitly in the manufacture of explosives. This implies that all motorcycle batteries without exception will be activated before shipment. It will not be possible to send the sulfuric acid separately for activation by the customer. ### Why choose a Motobatt battery? The Motobatt Terias are sealed batteries, maintenance free and with Quadflex technology, that is, each battery has 4 terminals (2 positive and 2 negative) that allow mounting it in different positions, achieving flexibility of unimaginable applications so far.Its catalog has batteries with AGM, gel and battery technology for deep cycle that are designed for applications that require a deep and repetitive amperage drainage, such as outbreak engines, golf carts and electric wheelchairs and electric wheelchairs or as generators of housesMobile ### Know more about the Motobatt brand Motobatt is a brand of 100% premium battery factory oriented to the Powersport market, with more than 10 years of experience enjoying a majority participation in many markets worldwide. Motobatt batteries are recognized worldwide as a premium battery brand characterized by its constant innovation.The Quadflex system or the new and exclusive hybrid technology patented by Motobatt, is a good proof of this, in addition to being the official Red Bull Ktm partner. ## Frequently asked questions ### How do I know if the MBT4BB model fits my motorcycle? 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 MBT4BB; 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 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 (−) 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 motorcycles with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### How many months of warranty does the MBT4BB motorcycle model cover? This Motobatt MBT4BB motorcycle battery comes with 6 months of official manufacturer warranty against manufacturing defects. On motorcycles, jet skis and quads, the standard warranty is shorter because long inactive periods accelerate natural sulfation. If the motorcycle will be parked for over 2 weeks, hook it up to a maintenance charger; it is the simplest way to prolong the battery's lifespan. ### When will I receive the MBT4BB model? 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 Motobatt MBT4BB 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. ### How much does the Motobatt MBT4BB battery cost? The current price at baterias.com is 369,05 € (VAT included; 305,00 € 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 Motobatt MBT4BB 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 MBT4BB model? Expected lifespan of the Motobatt MBT4BB 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 MBT4BB model? Dimensions (length × width × height) are 113×38×87 mm — also written as 113x38x87 mm — 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. ### What is the weight of the MBT4BB model? It weighs 1,1 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). ### How many amps does the Motobatt MBT4BB battery have? Nominal capacity 2.5 Ah[?cca: and [cold-cranking amps 40 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. ### Is the MBT4BB 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 9:00–18:00 CET). The MBT4BB typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Motobatt MBT4BB? 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 motorcycles. See the "Equivalents" section to view recommended options at the same performance level. ### Which is better: Motobatt MBT4BB or an alternative from another brand? 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 Motobatt MBT4BB battery? The average rating of the Motobatt MBT4BB on baterias.com is 4.66/5 from 6 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 10,548+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped motorcycles that need OBD registration after fitting. ## Reviews - **Average rating**: 4.66 / 5 (6 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 · 2026-07-13*