512901022 Varta Powersports AGM T12B-BS Battery 12V 12Ah, 1 Year Warranty

Powersports applications demand a battery that withstands vibration, temperature extremes and frequent deep cycling without compromising cold-start reliability. The Varta 512901022 Powersports AGM T12B-BS is engineered precisely for these conditions, offering a sealed, maintenance-free solution for modern motorcycles, scooters and quad bikes.

Built within Varta's Dynamic AGM range, this battery employs Absorbent Glass Mat technology in which the electrolyte is fully suspended within glass-fibre separators. This construction eliminates acid stratification, resists vibration damage and supports the high charge-acceptance rates associated with frequent start-stop cycling. Varta's manufacturing process ensures consistent plate geometry and electrolyte distribution across the cell stack for predictable, repeatable performance throughout the service life.

The 512901022 delivers 12V nominal voltage with 12Ah capacity (C20) and 215 CCA to EN specification. Physical dimensions are 151mm (L) × 70mm (W) × 131mm (H including terminal). Terminal layout is Y11 with Polarity 1 (positive terminal left) and hold-down type B00. The battery carries cross-reference codes T12B-BS and T12B-4, enabling straightforward OE replacement verification." This product is available as part of a broader range of Varta Powersports AGM batteries in differing capacities and form factors to suit varied fitment requirements – see variant listings for alternative SKUs. The 512901022 is supplied with a 1-year warranty covering defects in materials and workmanship under normal operating conditions. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.

Powersports AGM Deliver maximum power in even extreme conditions. VARTA® Powersports batteries deliver the power you need – no matter what vehicle or terrain. They are made for modern motorcycles, scooters and quad bikes. The battery range provides reliable starting power, exceptional supply energy and a robust construction to withstand vibrations. AGM technology is the optimal solution for motorcycles with increased energy requirements. In addition to the better cold start performance, the AGM batteries can be mounted with an installation angle of up to 45 degrees. The VARTA® Powersports AGM batteries are ideal for storage thanks to the acid pack supplied separately.

• Backed by a 1 Year Warranty-year warranty for dependable service life and reliable performance under everyday driving conditions.
• Product Group: 2185, VARTA POWERSPORT FUNSTART AGM BATTERY, engineered to deliver consistent starting power and steady performance in demanding automotive applications.
• Engineered as a Y11 12.0 battery, ensuring consistent current flow, strong cranking power, and stable voltage delivery.
• Produced by Varta, known for PowerFrame grid technology and efficient current flow for longer service life.
• Weighs 4.0 kg (8.8 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 Y11 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.