FA 107 Bosch AGM Motorcycle Battery 12V 18Ah - 0986FA 1071, 1 Year Warranty

Motorcycle batteries must endure high vibration, frequent short-run discharge cycles, and the demands of modern start-stop systems conditions that conventional lead-acid technology handles poorly. The Bosch S5A AGM FA107 is an absorbed glass mat battery engineered specifically for these operating environments, delivering 12V and 18Ah capacity with 310 CCA (EN) to support reliable cold-weather starting across a broad range of motorcycles, cruisers, and off-road applications.

Manufactured by Bosch in Europe, the S5A range uses AGM construction in which the electrolyte is suspended within a fibreglass mat separator. This eliminates free liquid acid, making the battery fully sealed and maintenance-free. The design provides superior resistance to vibration-induced plate damage, deeper discharge tolerance than flooded equivalents, and readiness for vehicles equipped with start-stop functionality verify compatibility with the product label before fitment.

The FA107 measures 176 mm (L) 89 mm (W) 154 mm (H inc. terminal) and weighs 6.55 kg. The battery is factory activated sealed, acid-filled, and fully charged requiring no pre-activation prior to installation. Polarity configuration should be confirmed against the product label. This unit crosses to OEM references YTX20HL, YTX20L-BS, and YTX20L; always verify fitment against your vehicle's battery specification before ordering.

The FA107 is part of the Bosch S5A AGM range. Related variants within the FA series include FA100 through FA106, FA108, FA109, and FA110, covering a range of capacities and form factors for different motorcycle applications.

This battery is supplied with a 1-year warranty against manufacturing defects, providing assurance of dependable service life under normal operating conditions.

Standard delivery: 13 working days within UK mainland. 30-day returns.

Sealed factory activated battery: ready for use, filled with acid, fully charged in Europe Adapted to deep discharge and vibrations: as efficient for short distance trips with frequent starts as for motorsports and off-road applications Suitable for motorcycles (off-road and touring), enduros, scooters, quads, jet skis, snowmobiles and applications with many electrical consumers Installation angle: up to 30° thanks to AGM technology.

• Backed by a 1 Year Warranty-year warranty for dependable service life and reliable performance under everyday driving conditions.
• Product Group: 2630, BOSCH MOTORCYCLE BATTERY, engineered to deliver consistent starting power and steady performance in demanding automotive applications.
• Engineered as a No 12.0 battery, ensuring consistent current flow, strong cranking power, and stable voltage delivery.
• Manufactured by Bosch, a German engineering leader delivering advanced technology and durable performance in modern vehicles. .
• Weighs 6.55 kg (14.4 lb), balancing high capacity with manageable handling for easy fitting and routine maintenance.
• OEM-style design ensures perfect terminal alignment, secure fitment, and support for both standard and start-stop vehicle systems.

optimised for motorcycles and two-wheelers, ensuring consistent ignition power, rapid recharge capability, and stable energy supply for compact high-performance engines and accessory systems.

• Restores dependable starting for vehicles that require consistent, everyday performance in regular driving conditions.
• Suited to No battery applications, delivering steady operation for vehicles with start-stop or accessory-heavy systems.
• Supports stable electrical output for ignition, lighting, infotainment, and critical onboard electronics in all environments.
• Performs reliably across short commutes and longer journeys where consistent restarts and electrical stability are essential.

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.

You must check your current battery against the specifications of this battery before ordering to ensure that this is the correct battery for your vehicle. Check battery technology, dimensions, terminal type, polarity, capacity (AH) and cranking performance (CCA). We cannot guarantee correct fitment under any circumstances.