Modern vehicles fitted with start-stop systems place considerable strain on conventional flooded batteries, cycling through repeated charge-discharge sequences that degrade standard lead-acid cells prematurely. The Numax 053AGM is an Absorbent Glass Mat battery engineered specifically to meet these elevated demands, providing reliable cranking power and deep-cycle resilience for start-stop equipped cars and light commercial vehicles.
Built to Numax's high-specification automotive standard, the AGM construction suspends electrolyte within a tightly wound glass mat separator, eliminating free acid, improving vibration resistance, and enabling faster recharge acceptance. This technology supports the regenerative braking and energy recuperation systems common to modern vehicle architectures, delivering consistent performance across extended service life.
The 053AGM operates at 12 volts with a 45Ah capacity (C20 rating) and a Cold Cranking Amps rating of 370A (EN). Physical dimensions are 236mm × 125mm – 220mm (L × W × H), with a Case B24 classification and Hold-Down type B01. Terminal placement is Type 3 with standard positive polarity (polarity code 0). The cross-reference code is 053AGM. Weight is 19kg.
This product is part of the wider Numax AGM range, which includes related SKUs such as 005LAGM, 027AGM, 005RAGM, 012AGM, 054AGM, 055AGM, 057AGM, NTS16CLB, and NTS51913, covering a broad spread of fitments and capacities.
The Numax 053AGM is covered by a 3-year warranty, providing assurance of dependable service life under everyday driving conditions.
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:
- Backed by a 3 Years 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 1 12.0 battery, ensuring consistent current flow, strong cranking power, and stable voltage delivery.
- Weighs 19.0 kg, 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.
- Start stop Suitable - No. Fitment to a Start stop vehicle can cause vehicle faults and premature battery failure.
Compatibility:
Engineered for modern passenger vehicles, providing reliable starting power, voltage stability, and long-term durability to support daily commuting and standard automotive electrical demands.
Uses:
- Restores dependable starting for vehicles that require consistent, everyday performance in regular driving conditions.
- Suited to 3 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.