Yuasa YBX1657 12V 142Ah 850A Super Heavy Duty Commercial Vehicle Battery, 12 Months Warranty

Heavy commercial vehicles place extreme demands on their batteries: repeated cold starts, prolonged idling, and continuous power draw from lighting, telematics, and ancillary equipment. The Yuasa YBX1657 is engineered to meet these operational requirements as part of the YBX1600 Super Heavy Duty Commercial Vehicle range, delivering reliable cranking performance and stable auxiliary supply across a wide range of trucks, buses, and plant machinery. Manufactured to Yuasa's established standards for commercial vehicle applications, the YBX1657 is built using proven lead-acid technology with a raised plug lid design and integral carry handles to assist safe handling on-site. The sealed construction resists spill and vibration ingress, supporting confident deployment in demanding environments including rough terrain and high-vibration drivetrains. Low self-discharge characteristics help maintain charge integrity during extended vehicle downtime. The YBX1657 operates at 12V with a capacity of 142Ah and a Cold Cranking Amperage (EN) of 850A. Physical dimensions are 345mm (L) × 175mm (W) × 275mm (H), and the battery weighs 35.5kg with acid. It is supplied in a Euro Compact High D3 case with a T1 terminal type and standard negative-earth polarity (Cell Layout 0). No hold-down bracket is incorporated. Start-stop compatibility is not confirmed; refer to the product label before fitment. No direct cross-reference codes are listed for this SKU. The YBX1657 is one of ten variants within the YBX1600 Super Heavy Duty CV range available on PartsForMachines, including YBX1612, YBX1615, YBX1626, YBX1629, YBX1630, YBX1632, YBX1633, YBX1638, YBX1655, and YBX1656, covering a broad spread of capacities and fitments for commercial fleet applications." This battery is supplied with a 12-month manufacturer's warranty against defect under normal operating conditions. "Standard delivery: 1–3 working days within UK mainland. 30-day returns. Yuasa YBX1657 12V 142Ah 850A Super Heavy Duty Commercial Vehicle 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. Key Feature: 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 12-month warranty for reliable use and worry-free ownership. Compatibility: Compatible with motorcycles, scooters, ATVs and UTVs requiring compact, vibration‑resistant starting power. Designed for dependable service life across typical operating Uses: 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. About PartsForMachines: 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. Fitment Warning: 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.