FA 115 Bosch AGM Motorcycle Battery 12V 12Ah - 0986FA 1150, 1 Year Warranty

Motorcycle batteries must endure sustained vibration, frequent cold starts, and the electrical demands of modern ancillaries conditions that degrade conventional lead-acid cells rapidly. The Bosch S5A AGM FA115 is engineered specifically for these challenges, delivering a sealed, maintenance-free power source for motorcycles, scooters, and off-road applications where reliability is non-negotiable.

Manufactured in Europe under Bosch's AGM (Absorbent Glass Mat) process, the battery arrives factory activated: filled with electrolyte, fully charged, and ready for immediate fitment. The AGM construction immobilises the electrolyte within glass-fibre separators, eliminating acid stratification and providing inherent resistance to vibration-induced plate damage. This technology also supports start-stop functionality where the vehicle manufacturer specifies AGM always verify compatibility against the product label before installation." The FA115 operates at 12V with a rated capacity of 12Ah (C20) and a cold cranking amperage of 125A (EN). Physical dimensions are 134mm (L) 81mm (W) 160mm (H including terminal). Weight is 3.88kg. Polarity orientation must be confirmed against the product label prior to installation. Cross-reference codes for this unit are YB12A-A and 12N12A-4A-1. "This battery is part of the Bosch S5A AGM motorcycle range. Related variants within the FA series include FA100, FA101, FA102, FA103, FA104, FA105, FA106, FA107, FA108, and FA109, covering a broad spread of motorcycle fitments. Alternative motorcycle batteries are also available in the ET series, including ETX12-BS and ETX14AH-BS.

The FA115 is supplied with a 1-year warranty, covering manufacturing defects under normal operating conditions. Retain proof of purchase for any warranty claim.

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 3.88 kg (8.6 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.