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| 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 | £5.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 7 to 10 working days |
Modern compact sports cars place considerable demands on their electrical systems, particularly where factory-fitted or aftermarket accessories draw continuous current from a relatively small battery. The Numax MX5 Premium AGM Car Battery is engineered specifically to meet those demands, delivering reliable cold-weather starting and sustained power management in a compact form factor suited to performance vehicles.
Numax builds its automotive battery range to exacting specifications, applying absorbed glass mat (AGM) construction to provide superior cycle performance, vibration resistance, and leak-proof operation compared with conventional flooded lead-acid alternatives. The AGM design immobilises the electrolyte within glass mat separators, reducing internal resistance and supporting the higher discharge and recharge rates associated with stop-start systems and high-drain accessories.
This battery carries the reference MX5 and is dimensioned at 194 mm – 120 mm – 180 mm (L × W × H), with a weight of 10.7 kg. It operates at 12 V, provides 40 Ah capacity (C20 rating) and delivers 310 A cold cranking amps (EN). The terminal configuration is Type 1 with polarity 0 (positive terminal on the left), and the hold-down classification is B00. The battery is confirmed compatible with stop-start applications.
No additional variants are currently listed for this SKU. Customers requiring alternative capacities or fitments should refer to similar products including EK454, EK457, LF057, LF053, and LF054.
This battery is supplied with a three-year warranty, providing assurance of build quality and long-term reliability appropriate for the intended automotive application.
Standard delivery: 1–3 working days within UK mainland. 30-day returns.
Quality, durability and performance sum up the NUMAX range of batteries. NUMAX batteries are built to the very highest specification to cope with today’s automotive electrical demands. The NUMAX automotive range has a battery to suit every application whilst providing premium quality and value. That’s why people trust the NUMAX battery brand to give them the performance they need no matter how harsh the conditions.
Key Feature:Suited for passenger cars, balancing reliable cold-cranking performance with long service life for daily use.
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) | 40Ah |
| Cold Cranking Amps (EN) | 310A |
| L × W × H | 194mm × 120mm × 180mm |
| Warranty period | 3 Years |
| Weight (Kg) | 10.7 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 194 |
| Width (mm) | 120 |
| Height Inc. Terminal (mm) | 180 |
| Terminal Placement | 0 |
| Terminal Type | 1 |
| 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: £5.99
Delivery Estimate: 3 to 5 working days
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Compare With Similar Items
Compare with Similar products
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||
| Technical Specification | ||
|---|---|---|
| PRODUCT NUMBER | EK454 | EK457 |
| Voltage | 12 | 12 |
| Capacity (AH) | 45 | 45 |
| Cold Cranking Amps (EN1) | 380 | 380 |
| Length | 237 | 237 |
| Width | 127 | 127 |
| Height | 227 | 227 |
A. The Numax MX5 AGM battery delivers 310 A cold cranking amps, measured to the EN standard, making it well suited to reliable cold-weather starting in compact sports car applications.
A. Yes. The Numax MX5 battery uses AGM construction and is confirmed as compatible with stop-start systems, supporting the frequent charge and discharge cycles these systems require.
A. The battery measures 194 mm in length, 120 mm in width, and 180 mm in height including the terminal. Always verify these dimensions against your battery tray before ordering.
A. This battery features a Type 1 terminal configuration with polarity 0, meaning the positive terminal is positioned on the left-hand side when viewed from the front of the battery.
A. The Numax MX5 battery uses a B00 hold-down classification. Please confirm your vehicle's hold-down bracket is compatible with this specification before fitting.
A. The battery provides 40 Ah of capacity, rated to the C20 standard. This is the standard automotive capacity rating used for comparison across manufacturers.
A. This battery is backed by a three-year manufacturer's warranty, covering defects in materials and workmanship under normal use conditions.
A. AGM (absorbed glass mat) batteries immobilise the electrolyte, which eliminates spillage risk, reduces internal resistance, and provides superior performance under high-drain and stop-start conditions compared with conventional flooded lead-acid batteries.
A. Yes. Similar batteries listed on PartsForMachines include EK454, EK457, LF057, LF053, and LF054, which may suit vehicles with different fitment requirements.
A. Standard delivery is 1–3 working days within UK mainland. A 30-day returns policy applies. Please ensure the battery is unused and in its original packaging for any return.
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