Cart
POPULAR CATEGORY
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 7 to 10 working days |
Sourcing a reliable replacement battery for a large-displacement motorcycle demands a unit that delivers consistent cranking power across a wide range of operating conditions. The Numax Y50N18LA2 is a 12V 20Ah conventional motorcycle battery supplied complete with an acid pack, designed to meet the demands of heavier bikes requiring a robust starting solution at a competitive price point.
Manufactured under the Numax Standard range, this battery is engineered to provide dependable cold-weather starting performance with a Cold Cranking Amp rating of 220A (EN). Numax motorcycle batteries are developed to cover an extensive spread of applications, offering broad fitment across virtually every category of bike battery specification." The Y50N18LA2 measures 206mm (L) × 92mm (W) × 160mm (H including terminal) and weighs 4.47kg. It features a Type 2 terminal configuration with standard polarity (code 0) and a B00 hold-down base. This unit is a direct reference match for the Y50-N18L-A2 designation. Suitability for start-stop systems is not confirmed – refer to the product label before fitment. "This battery is available as part of a wide Numax motorcycle range. Related variants include YB10LA2, YB10LB2, YB12AA, YB12ALA2, YB14AA2, YB14B2, YB14LA2, YB16ALA2, YB16B, and YB16CLB, among others, ensuring coverage across a broad spectrum of motorcycle battery sizes and terminal configurations.
The Y50N18LA2 is backed by a 1-year manufacturer warranty, providing assurance of reliable service life under 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.
Key Feature: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: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.
| Brand | Numax Batteries |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 20Ah |
| Cold Cranking Amps (EN) | 220A |
| L × W × H | 206mm × 92mm × 160mm |
| Warranty period | 1 Year |
| Weight (Kg) | 4.47 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 206 |
| Width (mm) | 92 |
| Height Inc. Terminal (mm) | 160 |
| Terminal Placement | 0 |
| Terminal Type | 2 |
| Hold Down | B00 |
| Case Size | |
| ETN Number | |
| TTNR |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Expert Guidelines for Preserving Your Heavy Equipment Battery Heavy machinery, including forklifts, bulldozers, and excavators, relies on robust batteries to minimize downtime and maximize operational availability. These batteries must endure even more challenging conditions than typical automotive batteries. Moreover,...
Standard Delivery: £7.99
Delivery Estimate: 3 to 5 working days
Save Extra With 1 Offer
Compare With Similar Items
A. The Numax Y50N18LA2 is a 12V battery with a capacity of 20Ah (C20 rating).
A. The Y50N18LA2 has a Cold Cranking Amp (CCA) rating of 220A measured to the EN standard, making it suitable for reliable cold-weather starting on larger motorcycles.
A. The battery measures 206mm in length, 92mm in width, and 160mm in height including the terminal. It weighs 4.47kg.
A. The Y50N18LA2 uses a Type 2 terminal with standard polarity (polarity code 0) and a B00 hold-down base. Please verify terminal layout against your vehicle's battery tray and lead positions before ordering.
A. Yes. This battery is supplied complete with an acid pack. It will require filling and charging prior to first use in accordance with the instructions provided.
A. Compatibility with start-stop systems has not been confirmed for this battery. Please refer to the product label and your vehicle manufacturer's specification before fitment in a start-stop application.
A. The Y50N18LA2 is a direct reference match for the Y50-N18L-A2 designation. Use this cross-reference when verifying fitment against your vehicle's original battery specification.
A. No IP rating or Watt-Hour (WH) figure is applicable to this product. It is a conventional 12V cranking battery intended for motorcycle starting applications.
A. The Y50N18LA2 is backed by a 1-year manufacturer warranty, covering reliable performance and service life under everyday operating conditions.
A. This battery is classified as unsuitable for standard carriage due to its acid pack content. Please contact PartsForMachines directly for availability and shipping options. A 30-day returns policy applies.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
 .png)
