High-compression starting systems on modern motorcycles demand a battery capable of delivering rapid, repeatable cranking performance without the maintenance overhead of conventional flooded designs. The Numax NTZ14S is an AGM (Absorbent Glass Mat) factory-sealed motorcycle battery rated at 12V and 11.2Ah, supplying 200 CCA (EN) to handle cold-weather starts and stop-start compatible riding cycles where the specification label confirms suitability.
Numax engineers each battery in this range to offer dependable performance at a competitive price point. The AGM construction immobilises the electrolyte within a glass-mat separator, eliminating acid spillage risk, reducing self-discharge, and improving vibration resistance relative to conventional wet-fill alternatives characteristics particularly relevant to motorcycle applications where orientation and road shock are consistent factors.
The NTZ14S measures 151 mm 87 mm 110 mm (L W H including terminal) and weighs 3.91 kg. It is supplied factory sealed and ready to install. Terminal layout follows Type 2 placement with Polarity 1 configuration and hold-down type B00. It is a direct cross-reference for the YTZ14S fitment code, making it compatible with a broad range of Japanese and European sports and commuter motorcycles that specify that reference.
The Numax AGM motorcycle battery range extends across a wide selection of capacities and case sizes. Related variants within this series include the NTS12AA, NTS12ABS, NTS12B4, NTS12BS, NTS14AA2, NTS14B4, NTS14BS, NTS14LA2, NTS16BS, and NTS20LBS, covering a comprehensive spread of common fitments." This battery is backed by a 1-year warranty covering defects in materials and workmanship under everyday operating conditions. "Standard delivery: 13 working days within UK mainland. 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.
Key Feature:
- Backed by a 1 Year Warranty-year warranty for dependable service life and reliable performance under everyday driving conditions.
- 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 3.91 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.
Compatibility:
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.
Uses:
- 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.
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:
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.