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 |
Compact motorcycle batteries must endure repeated cold starts, vibration and extended periods of inactivity – demands that conventional flooded cells struggle to meet reliably. The Numax NTS4LB is a 12V 4Ah AGM (Absorbent Glass Mat) factory-sealed motorcycle battery rated at 60 CCA (EN), engineered to handle precisely these conditions across a broad range of small-capacity machines.
Numax AGM technology suspends the electrolyte within a tightly compressed glass mat separator, eliminating free acid, preventing spillage and enabling the battery to be mounted in virtually any orientation without risk of leakage. The sealed, maintenance-free construction removes the need for electrolyte top-up throughout the service life, and the recombinant design keeps water loss to a minimum under normal operating conditions.
The NTS4LB measures 120mm (L) × 71mm (W) × 91mm (H inc. terminal) and weighs 1.64 kg. It is supplied with a Type 2 terminal arrangement, standard hold-down classification B00 and Polarity 0 (positive terminal left). No cross-reference codes are currently listed for this SKU; fitment should be verified against OEM specifications or by physical measurement prior to installation. The product label should also be consulted to confirm start-stop system compatibility where applicable.
This battery is part of the wider Numax Motorcycle range, which spans virtually every mainstream bike battery size. Related variants include NTS12AA, NTS12ABS, NTS12B4, NTS12BS, NTS14AA2, NTS14B4, NTS14BS, NTS14LA2, NTS16BS and NTS20LBS, allowing fitment across a wide spread of engine capacities and frame types.
The NTS4LB is covered by a 1-year manufacturer's warranty, providing assurance of reliable performance under everyday operating conditions.
Standard delivery: 1–3 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: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) | 4Ah |
| Cold Cranking Amps (EN) | 60A |
| L × W × H | 120mm × 71mm × 91mm |
| Warranty period | 1 Year |
| Weight (Kg) | 1.64 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 120 |
| Width (mm) | 71 |
| Height Inc. Terminal (mm) | 91 |
| 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
Compare with Similar products
|
||||
| Technical Specification | ||||
|---|---|---|---|---|
| PRODUCT NUMBER | ETX5L-BS | LTX5LBS | ||
| Voltage | 12 | 12 | ||
| Capacity (AH) | 4 | 4 | ||
| Cold Cranking Amps (EN1) | 70 | 80 | ||
| Terminal Type | 2 | |||
| Length | 115 | 113 | ||
| Width | 70 | 70 | ||
| Height | 105 | 105 | ||
| Show More | ||||
A. The Numax NTS4LB is rated at 60 CCA to the EN standard, providing the cranking power required for reliable cold-start performance on small-capacity motorcycles.
A. Yes. The NTS4LB uses AGM (Absorbent Glass Mat) technology and is factory sealed. It requires no electrolyte top-up and is maintenance-free throughout its service life.
A. The NTS4LB features a Type 2 terminal arrangement with Polarity 0, meaning the positive terminal is positioned on the left-hand side. Confirm fitment against your vehicle's OEM specification before ordering.
A. The AGM technology used in the NTS4LB supports start-stop applications in principle; however, compatibility with a specific start-stop system must be verified against the product label and your vehicle manufacturer's requirements.
A. The sealed AGM construction means the battery contains no free acid, allowing installation in a variety of orientations without risk of leakage. Always refer to your vehicle's installation instructions for mounting guidance.
A. No cross-reference codes are currently listed for this SKU. Fitment should be verified by comparing physical dimensions and terminal specifications with your OEM battery or vehicle service documentation.
A. The NTS4LB is covered by a 1-year manufacturer's warranty, providing cover for defects in materials and workmanship under normal everyday operating conditions.
A. Yes. The Numax Motorcycle range includes a wide selection of AGM batteries to suit various engine sizes and frame types. Related SKUs include NTS12AA, NTS12ABS, NTS14B4, NTS14BS, NTS16BS and NTS20LBS, among others.
A. The NTS4LB is dispatched via standard parcel service. Standard delivery takes 1–3 working days within UK mainland. A 30-day returns policy applies.
A. The NTS4LB measures 120mm (length) × 71mm (width) × 91mm (height including terminal) and weighs 1.64 kg, making it suitable for compact motorcycle battery compartments.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
 .png)
