Yuasa YBX1012 12V 45Ah 380A Battery, 3 Years Warranty

Reliable cold-weather starting and stable electrical supply are essential requirements for conventional petrol and diesel vehicles. The Yuasa YBX1012 is a 12V 45Ah standard flooded lead-acid battery designed to meet those demands in everyday passenger car and light commercial applications, delivering dependable performance across a wide range of operating conditions.

Manufactured within Yuasa's YBX1000 Standard range, the YBX1012 employs established flooded lead-acid technology with sealed construction that resists spills and reduces the effects of vibration encountered on rough or uneven road surfaces. The design incorporates a state of charge indicator, integrated carry handles, and end venting to assist with safe handling and installation. Low self-discharge characteristics help the battery retain charge during periods of inactivity.

The YBX1012 provides a rated capacity of 45Ah and a Cold Cranking Amps (EN) figure of 380A, confirming its suitability for standard ignition-based starting systems. Physical dimensions are 207mm × 175mm – 190mm (L × W × H) with a mean weight of 3.1 litres acid volume and 12.7kg overall. The battery is supplied in an L1 DIN case with a T1 terminal type, B3 hold-down configuration, and standard 0 polarity layout. Start-stop compatibility is not confirmed – please refer to the product label before fitment.

This SKU is also available in alternative capacities within the YBX1000 range: YBX1063, YBX1049, and YBX1038." The Yuasa YBX1012 is supplied with a 3-year warranty. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.

Yuasa YBX1012 12V 45Ah 380A Battery is a Yuasa YTX/YTZ AGM Powersports Battery engineered to deliver dependable power, long service life, and proven reliability across demanding applications. It pairs robust capacity with durable plate design to support frequent duty cycles and everyday use. The range reflects Yuasa's OE heritage, combining strict quality control with user‑friendly, maintenance‑saving construction for consistent results. Built to Yuasa standards, it offers consistent output, durable construction, and low maintenance demands. Built to Yuasa standards, it offers consistent output, durable construction, and low maintenance demands.

• Sealed AGM construction resists spills and vibration, enabling confident use on rough terrain.
• High power density supports quick starts and stable supply for lights and accessories.
• Low self‑discharge maintains charge during storage periods and intermittent seasonal use.
• Robust grid alloy helps resist corrosion and extends service life in tough conditions.
• Ready‑to‑install convenience reduces setup time and simplifies maintenance requirements.
• Compact case sizing improves fitment in tight compartments on motorcycles and ATVs.
• Covered by a 3-year warranty for reliable use and worry-free ownership.

Compatible with motorcycles, scooters, ATVs and UTVs requiring compact, vibration‑resistant starting power. Designed for dependable service life across typical operating

• Deliver reliable engine starting and stable electrical support for lights, instrumentation and auxiliary accessories.
• Provide vibration‑resistant power on rough terrain, supporting safety systems and continuous riding performance.
• Maintain charge during off‑season storage, enabling quick readiness and dependable restarts after lay‑ups.
• Support frequent short trips with consistent voltage output and strong recharge acceptance between rides.
• Withstand temperature swings while sustaining cranking performance and electrical stability across conditions.

PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.

Always confirm physical dimensions, terminal type, post orientation (polarity), voltage, capacity and CCA against the OEM specification before installation. Incorrect fitment can damage the vehicle/equipment and void warranties. Use an approved charger and follow Yuasa/GS Yuasa safety guidance.