YB16ALA2 Numax Motorcycle Battery With Acid Pack 12V 16Ah, 1 Year Warranty

Motorcycle batteries must endure high-vibration environments, irregular charge cycles, and demanding cold-start conditions making battery selection a critical decision for reliable operation. The Numax YB16ALA2 is a conventional flooded lead-acid motorcycle battery rated at 12V and 16Ah, supplied complete with an acid pack ready for initial activation, and designed to serve as a dependable, cost-effective power source across a wide range of motorcycle applications.

Numax Batteries has built a reputation for delivering practical performance at an accessible price point. The Numax motorcycle range spans virtually every standard battery size ever produced for two-wheeled applications, combining conventional flooded technology with consistent manufacturing standards to produce a battery suited to everyday riding demands. The YB16ALA2 delivers 190 Cold Cranking Amps (EN), providing the starting power required for mid-to-large capacity motorcycle engines in typical operating conditions.

This battery measures 205mm (L) 70mm (W) 162mm (H) and weighs 5.14kg. It features Terminal Type 2 with standard polarity (Polarity 0), a B00 hold-down configuration, and is cross-referenced against OEM code YB16AL-A2. Suitability for start-stop applications has not been confirmed refer to the product label for guidance. IP rating, MCA, and Wh data are not applicable to this product.

The YB16ALA2 is one of several models within the Numax conventional motorcycle battery range. Related variants include the Y50N18LA2, YB10LA2, YB10LB2, YB12AA, YB12ALA2, YB14AA2, YB14B2, YB14LA2, YB16B, and YB16CLB covering a broad spread of capacities and case sizes to suit different motorcycle platforms.

This battery is supported by a 1-year warranty, providing assurance of reliable service life under standard everyday operating conditions.

Delivery: contact PartsForMachines for availability and shipping options. 30-day returns.

NUMAX motorcycle batteries offer great performance at a budget price. The range is vast covering almost every size of bike battery ever made. Each NUMAX motorcycle battery comes complete, either with an acid pack or factory sealed.

• Backed by a 1 Year Warranty-year warranty for dependable service life and reliable performance under everyday driving conditions.
• Product Group: 2350, NUMAX MOTORCYCLE BATTERY, engineered to deliver consistent starting power and steady performance in demanding automotive applications.
• Engineered as a 2 12.0 battery, ensuring consistent current flow, strong cranking power, and stable voltage delivery.
• Built by Numax, offering dependable everyday performance and excellent value for a wide range of vehicles.
• Weighs 5.14 kg (11.3 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 2 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.