# Motorcycle battery Motobatt MBTZ7S 12V 6.5Ah 100A AGM ![Motorcycle battery Motobatt MBTZ7S 12V 6.5Ah 100A AGM](https://baterias.com/871-home_default/battery-motobatt-mbtz7s-65ah.jpg) > Motobatt MBTZ7S motorcycle battery 12V 6.5Ah 100A AGM. Replaces YTX5LBS, YTZ6S, YTZ7S. QUADFLEX range. Dimensions 114×70×107 mm. Verified OEM fitment. **Category:** [Motorcycle Batteries](https://baterias.com/gb/motorcycle-batteries) → [MOTOBATT](https://baterias.com/gb/motobatt) - **Canonical URL**: https://baterias.com/gb/battery-motobatt-mbtz7s-65ah - **Language**: en-GB - **Brand**: MOTOBATT - **Reference**: BCOM-MOTOBATT-MBTZ7S - **MPN**: MBTZ7S - **Price**: 115,95 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | MOTOBATT | | Reference | MBTZ7 S | | Model | MOTOBATT QUADFLEX | | Voltage (V) | 12 V | | Largo | 114 mm | | Ancho | 70 mm | | Alto | 107 mm | | Peso | 2.1 kg | | Tecnología | Quadflex | | JIS | YTX5 LBS-YTZ6 S-YTZ7 S | | Cold cranking amps (EN) | 100 A | | Capacity (C20) | 6 5 Ah (c20) | | Capacity (C10) | 6 5 Ah (c10) | ## Quick description **Motobatt MBTZ7S 12V 6Ah 100A** 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 🏍️ JIS code YTX5LBS, YTZ6S, YTZ7S 🔌 Voltage 12 V ⚡ Capacity 6 Ah C20 🔋 Cold cranking 100 A EN-1 📏 Dimensions 114×70×107 mm ⚙️ Technology AGM Quadflex ⚖️ Weight 2,1 kg 🏷️ Model MOTOBATT QUADFLEX #️⃣ Mfr. reference MBTZ7S ## Description ## Motorcycle battery Motobatt YTX5LBS-YTZ6S-YTZ7S Quadflex 6Ah 100A 12V JIS code YTX5LBS-YTZ6S-YTZ7S 12*V* Voltage 6*Ah* Capacity 100*A* Cold cranking 2.10*kg* Weight The **Motobatt YTX5LBS-YTZ6S-YTZ7S motorcycle battery** is rated at **12 V**, **6 Ah** and **100 A** of cold cranking current (EN) from the **Quadflex** range, and is designed for motorcycles, scooters, quads and personal watercraft. It measures 114 × 70 × 107 mm, the format sought by anyone replacing a 6 Ah battery in motorcycles. - Energetic cranking for high-compression engines. - Resistant to the vibration typical of two wheels. - Same JIS code as the original battery: fits first time. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. ### What the Motobatt YTX5LBS-YTZ6S-YTZ7S is for The Motobatt YTX5LBS-YTZ6S-YTZ7S is a common replacement in motorcycles, scooters, quads and personal watercraft. If your bike spends the winter standing, a trickle charger stops it reaching spring flat. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 2.10 kg. ### Dimensions, polarity and mounting In terms of format, the Motobatt YTX5LBS-YTZ6S-YTZ7S measures 114 × 70 × 107 mm (length × width × height) and weighs 2.10 kg. 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 Motobatt does differently Motobatt is the motorcycle battery specialist with Quadflex technology: four terminals that let you connect the battery in any position and a sealed AGM construction ready to fit. We guarantee that every Motobatt arrives new, charged and with the manufacturer's full warranty. ### The Motobatt YTX5LBS-YTZ6S-YTZ7S: Quadflex range and AGM technology The YTX5LBS-YTZ6S-YTZ7S is part of the Motobatt **Quadflex** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family. AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly. ### Usage and maintenance tips Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. ### Manufacturer's warranty The Motobatt YTX5LBS-YTZ6S-YTZ7S comes with the **manufacturer's official warranty**. The warranty does not cover discharge through prolonged inactivity: if the bike stands for months, use a trickle charger. ### When you get it and how to return it 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 and Canary 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 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 long does the Motobatt YTX5LBS-YTZ6S-YTZ7S battery last? Expected lifespan of the Motobatt YTX5LBS-YTZ6S-YTZ7S 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 YTX5LBS-YTZ6S-YTZ7S model? Dimensions (length × width × height) are 114×70×107 mm — also written as 114x70x107 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. ### Will the Motobatt YTX5LBS-YTZ6S-YTZ7S battery fit my motorcycle? 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 YTX5LBS-YTZ6S-YTZ7S typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Motobatt YTX5LBS-YTZ6S-YTZ7S? 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. ## Reviews - **Average rating**: 4.7 / 5 (20 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 · 2026-10-06*